{"title":"2007 Mazda 3 Mazdaspeed 6MT - Exhaust","description":null,"products":[{"product_id":"premium-smartlink-universal-oxygen-o2-sensors-bosch-15741","title":"Premium SmartLink Universal Oxygen (O2) Sensors - Bosch 15741","description":"\u003cp\u003e\u003cstrong\u003eOE Quality Universal Oxygen Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eBosch is one of the world's largest automotive suppliers, providing OE components to virtually every major automaker. From fuel injection and ignition systems to sensors, wipers, and braking components, Bosch delivers German engineering excellence, innovative technology, and proven reliability across every product category.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2014 Mazda 3 I Sport Automatic Trans.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44884354302003,"sku":"BS-15741","price":60.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/BS_15741_Fro.jpg?v=1789755898"},{"product_id":"walker-products-250-25066-oxygen-sensor-5-w-wide-band-walker-250-25066","title":"Walker Products 250-25066 Oxygen Sensor 5-W Wide-Band - Walker 250-25066","description":"\u003cp\u003e\u003cstrong\u003eWalker OE | B1S1 | 4 | 3\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eWalker, part of Tenneco, manufactures exhaust systems, catalytic converters, and mufflers. Known for comprehensive coverage and reliable performance, Walker delivers cost-effective exhaust solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":44884408959027,"sku":"250-25066","price":123.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/O2_25025066_Fro.jpg?v=1789756878"},{"product_id":"air-fuel-sensor-5-wire-direct-fit-heated-wire-length-19-49-denso-234-5040","title":"Air\/Fuel Sensor 5 Wire, Direct Fit, Heated, Wire Length: 19.49 - Denso 234-5040","description":"\u003cp\u003e\u003cstrong\u003eAir \/ Fuel Ratio Sensor - OE Style | O.E. Quality Direct Fit Replacement Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe air\/fuel ratio sensor monitors exhaust gases to help the engine control module maintain the precise fuel mixture needed for clean combustion and optimal performance. Signs of failure include: a check engine light, poor fuel economy, rough idling, or a noticeable drop in throttle response. Replace a worn sensor before it leads to catalytic converter damage or a failed emissions test.\u003c\/p\u003e\n\u003cp\u003eDenso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44884449132595,"sku":"234-5040","price":176.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NP_2345040_Fro.jpg?v=1789757633"},{"product_id":"oe-type-5-wire-wideband-a-f-sensor-ntk-24357","title":"OE Type 5-Wire Wideband A\/F Sensor - NTK 24357","description":"\u003cp\u003e\u003cstrong\u003eDirect Fit 5-Wire A\/F Sensor | OE MFR: NTK | B1S1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe air\/fuel ratio sensor monitors exhaust gases to help the engine control module maintain the precise fuel mixture needed for clean combustion and optimal performance. Signs of failure include: a check engine light, poor fuel economy, rough idling, or a noticeable drop in throttle response. Replace a worn sensor before it leads to catalytic converter damage or a failed emissions test.\u003c\/p\u003e\n\u003cp\u003eNTK, a division of NGK, is the world's largest manufacturer of automotive oxygen sensors and a major OE supplier. Featuring advanced ceramic technology and precision manufacturing, NTK sensors deliver accurate readings, quick response times, and exceptional durability for optimal engine performance and emissions control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":44884449165363,"sku":"NO-24357","price":196.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NO_24357_Fro.jpg?v=1789757634"},{"product_id":"air-fuel-sensor-5-wire-direct-fit-heated-wire-length-28-74-denso-234-5013","title":"Air\/Fuel Sensor 5 Wire, Direct Fit, Heated, Wire Length: 28.74 - Denso 234-5013","description":"\u003cp\u003e\u003cstrong\u003eAir \/ Fuel Ratio Sensor - OE Style | O.E. Quality Direct Fit Replacement Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe air\/fuel ratio sensor monitors exhaust gases to help the engine control module maintain the precise fuel mixture needed for clean combustion and optimal performance. Signs of failure include: a check engine light, poor fuel economy, rough idling, or a noticeable drop in throttle response. Replace a worn sensor before it leads to catalytic converter damage or a failed emissions test.\u003c\/p\u003e\n\u003cp\u003eDenso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44884449198131,"sku":"234-5013","price":210.73,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NP_2345013_Fro.jpg?v=1789757635"},{"product_id":"air-fuel-ratio-sensor-4-wire-direct-fit-heated-wire-length-18-11-denso-234-9085","title":"Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 18.11 - Denso 234-9085","description":"\u003cp\u003e\u003cstrong\u003eAir \/ Fuel Ratio Sensor - OE Style | With Calif. Emissions | DENSO is the O.E. Manufacturer \/ Direct Fit Air Fuel Ratio Sensor | OE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe air\/fuel ratio sensor monitors exhaust gases to help the engine control module maintain the precise fuel mixture needed for clean combustion and optimal performance. Signs of failure include: a check engine light, poor fuel economy, rough idling, or a noticeable drop in throttle response. Replace a worn sensor before it leads to catalytic converter damage or a failed emissions test.\u003c\/p\u003e\n\u003cp\u003eDenso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44884449230899,"sku":"234-9085","price":242.73,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NP_2349085_Fro.jpg?v=1789757635"},{"product_id":"oxygen-sensor-4-wire-direct-fit-heated-wire-length-32-48-denso-234-4329","title":"Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 32.48 - Denso 234-4329","description":"\u003cp\u003e\u003cstrong\u003eOxygen Sensor - OE Style | Calif. | DENSO is the O.E. Manufacturer \/ Direct Fit Oxygen Sensor | OE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eDenso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44884449263667,"sku":"234-4329","price":102.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NP_2344329_Fro.jpg?v=1789757635"},{"product_id":"walker-products-350-34507-oxygen-sensor-4-w-direct-fit-narrow-band-walker-350-34507","title":"Walker Products 350-34507 Oxygen Sensor 4-W Direct Fit Narrow-Band - Walker 350-34507","description":"\u003cp\u003e\u003cstrong\u003eB1S2 | OE Replacement | 3 | 4\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eWalker, part of Tenneco, manufactures exhaust systems, catalytic converters, and mufflers. Known for comprehensive coverage and reliable performance, Walker delivers cost-effective exhaust solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":44884449296435,"sku":"350-34507","price":76.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/O2_35034507_Fro.jpg?v=1789757636"},{"product_id":"oxygen-sensor-4-wire-direct-fit-heated-wire-length-14-17-denso-234-4391","title":"Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 14.17 - Denso 234-4391","description":"\u003cp\u003e\u003cstrong\u003eOxygen Sensor - OE Style | O.E. Quality Direct Fit Replacement Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eDenso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44884449329203,"sku":"234-4391","price":119.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NP_2344391_Fro.jpg?v=1789757636"},{"product_id":"ntk-oe-type-oxygen-sensor-ntk-24442","title":"NTK OE Type Oxygen Sensor - NTK 24442","description":"\u003cp\u003e\u003cstrong\u003eDirect Fit Oxygen Sensor | B1S2 | OE MFR: NTK\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eNTK, a division of NGK, is the world's largest manufacturer of automotive oxygen sensors and a major OE supplier. Featuring advanced ceramic technology and precision manufacturing, NTK sensors deliver accurate readings, quick response times, and exceptional durability for optimal engine performance and emissions control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":44884449361971,"sku":"NO-24442","price":134.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NO_24442_Fro.jpg?v=1789757637"},{"product_id":"premium-switching-type-oxygen-o2-sensors-bosch-18073","title":"Premium Switching-Type Oxygen (O2) Sensors - Bosch 18073","description":"\u003cp\u003e\u003cstrong\u003eOE Quality Oxygen Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eBosch is one of the world's largest automotive suppliers, providing OE components to virtually every major automaker. From fuel injection and ignition systems to sensors, wipers, and braking components, Bosch delivers German engineering excellence, innovative technology, and proven reliability across every product category.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44884449394739,"sku":"BS-18073","price":144.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/BS_18073_Fro.jpg?v=1789757638"},{"product_id":"walker-products-350-35022-oxygen-sensor-5-w-wide-band-walker-350-35022","title":"Walker Products 350-35022 Oxygen Sensor 5-W Wide-Band - Walker 350-35022","description":"\u003cp\u003e\u003cstrong\u003eB1S1 | OE Replacement | 4 | 3\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eWalker, part of Tenneco, manufactures exhaust systems, catalytic converters, and mufflers. Known for comprehensive coverage and reliable performance, Walker delivers cost-effective exhaust solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":44884449427507,"sku":"350-35022","price":140.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/O2_35035022_Fro.jpg?v=1789757638"},{"product_id":"walker-products-250-25067-oxygen-sensor-5-w-wide-band-walker-250-25067","title":"Walker Products 250-25067 Oxygen Sensor 5-W Wide-Band - Walker 250-25067","description":"\u003cp\u003e\u003cstrong\u003eOE Base Sensor | B1S1 | 4 | 3\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eWalker, part of Tenneco, manufactures exhaust systems, catalytic converters, and mufflers. Known for comprehensive coverage and reliable performance, Walker delivers cost-effective exhaust solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":44884449460275,"sku":"250-25067","price":144.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/O2_25025067_Fro.jpg?v=1789757639"},{"product_id":"walker-products-250-24795-oxygen-sensor-4-w-direct-fit-narrow-band-walker-250-24795","title":"Walker Products 250-24795 Oxygen Sensor 4-W Direct Fit Narrow-Band - Walker 250-24795","description":"\u003cp\u003e\u003cstrong\u003eOE Base Sensor | B1S2 | 3 | 4\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eWalker, part of Tenneco, manufactures exhaust systems, catalytic converters, and mufflers. Known for comprehensive coverage and reliable performance, Walker delivers cost-effective exhaust solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":44884449558579,"sku":"250-24795","price":90.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/O2_25024795_Fro.jpg?v=1789757641"},{"product_id":"oxygen-sensor-4-wire-direct-fit-heated-wire-length-30-35-denso-234-4392","title":"Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 30.35 - Denso 234-4392","description":"\u003cp\u003e\u003cstrong\u003eOxygen Sensor - OE Style | Canada \u0026amp; Exc. Calif. | O.E. Quality Direct Fit Replacement Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eDenso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44884449624115,"sku":"234-4392","price":136.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NP_2344392_Fro.jpg?v=1789757641"},{"product_id":"oe-type-5-wire-wideband-a-f-sensor-ntk-24393","title":"OE Type 5-Wire Wideband A\/F Sensor - NTK 24393","description":"\u003cp\u003e\u003cstrong\u003eDirect Fit 5-Wire A\/F Sensor | OE MFR: NTK | B1S1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe air\/fuel ratio sensor monitors exhaust gases to help the engine control module maintain the precise fuel mixture needed for clean combustion and optimal performance. Signs of failure include: a check engine light, poor fuel economy, rough idling, or a noticeable drop in throttle response. Replace a worn sensor before it leads to catalytic converter damage or a failed emissions test.\u003c\/p\u003e\n\u003cp\u003eNTK, a division of NGK, is the world's largest manufacturer of automotive oxygen sensors and a major OE supplier. Featuring advanced ceramic technology and precision manufacturing, NTK sensors deliver accurate readings, quick response times, and exceptional durability for optimal engine performance and emissions control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":44884473151539,"sku":"NO-24393","price":347.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NO_24393_Fro.jpg?v=1789757945"},{"product_id":"air-fuel-sensor-5-wire-direct-fit-heated-wire-length-29-53-denso-234-5042","title":"Air\/Fuel Sensor 5 Wire, Direct Fit, Heated, Wire Length: 29.53 - Denso 234-5042","description":"\u003cp\u003e\u003cstrong\u003eAir \/ Fuel Ratio Sensor - OE Style | O.E. Quality Direct Fit Replacement Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe air\/fuel ratio sensor monitors exhaust gases to help the engine control module maintain the precise fuel mixture needed for clean combustion and optimal performance. Signs of failure include: a check engine light, poor fuel economy, rough idling, or a noticeable drop in throttle response. Replace a worn sensor before it leads to catalytic converter damage or a failed emissions test.\u003c\/p\u003e\n\u003cp\u003eDenso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44884473184307,"sku":"234-5042","price":376.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NP_2345042_Fro.jpg?v=1789757946"},{"product_id":"oxygen-sensor-4-wire-direct-fit-heated-wire-length-12-6-denso-234-4467","title":"Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 12.6 - Denso 234-4467","description":"\u003cp\u003e\u003cstrong\u003eOxygen Sensor - OE Style | Mexico | O.E. Quality Direct Fit Replacement Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eDenso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44884473217075,"sku":"234-4467","price":101.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NP_2344467_Fro.jpg?v=1789757946"},{"product_id":"oxygen-sensor-4-wire-direct-fit-heated-wire-length-15-83-denso-234-4505","title":"Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 15.83 - Denso 234-4505","description":"\u003cp\u003e\u003cstrong\u003eOxygen Sensor - OE Style | US \u0026amp; Canada | O.E. Quality Direct Fit Replacement Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eDenso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44884473249843,"sku":"234-4505","price":110.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/NP_2344505_Fro.jpg?v=1789757946"},{"product_id":"walker-products-350-35045-oxygen-sensor-5-w-wide-band-walker-350-35045","title":"Walker Products 350-35045 Oxygen Sensor 5-W Wide-Band - Walker 350-35045","description":"\u003cp\u003e\u003cstrong\u003eWalker Aftermarket | Upstream | B1S1 | 4 | 3\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe oxygen sensor monitors the oxygen content of the exhaust gases and sends feedback to the ECM, which uses this information to fine-tune the fuel mixture for efficient combustion and low emissions. Signs of failure include: a check engine light with an O2 sensor code, poor fuel economy, a rough idle, or a vehicle that fails an emissions test. Replace a worn oxygen sensor to restore proper closed-loop fuel control and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eWalker, part of Tenneco, manufactures exhaust systems, catalytic converters, and mufflers. Known for comprehensive coverage and reliable performance, Walker delivers cost-effective exhaust solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":44884473577523,"sku":"350-35045","price":119.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/O2_35035045_Fro.jpg?v=1789757951"}],"url":"https:\/\/daybreakauto.com\/collections\/2007-mazda-3-mazdaspeed-6mt-exhaust.oembed","provider":"Daybreak Auto Parts","version":"1.0","type":"link"}