Walker Products 570-5019 EGR Valve - Walker 570-5019

The EGR valve recirculates a portion of exhaust gases back into the intake to reduce combustion temperatures and lower harmful NOx emissions. Signs of failure include: a check engine light with an EGR code, rough idle caused by a stuck-open valve introducing too much exhaust gas, a hesitation during acceleration, or increased emissions at an emissions test. Replace a faulty EGR valve to restore proper emissions control and smooth engine operation.

Walker, part of Tenneco, manufactures exhaust systems, catalytic converters, and mufflers. Known for comprehensive coverage and reliable performance, Walker delivers cost-effective exhaust solutions.

This part also fits:

• 2007 Mazda 3 Mazdaspeed 6MT
• 2008 Mazda 3 Mazdaspeed 6MT
• 2009 Mazda 3 Mazdaspeed 6MT
• 2010 Mazda 3 Mazdaspeed 6MT
• 2011 Mazda 3 Mazdaspeed 6MT