Copper Plus Small Engine Spark Plug REA8MCX - Champion Spark Plugs 991

Copper Plus | Gap 0.042 (in) | Plug Type Number REA8MCX

Spark plugs ignite the compressed air/fuel mixture in each cylinder, and their condition directly affects combustion efficiency, fuel economy, and emissions. Signs of worn plugs include: difficulty starting, a rough idle, a hesitation or misfire under acceleration, reduced fuel economy, or a check engine light with misfire codes. Replace spark plugs on schedule - new plugs restore clean ignition performance and can noticeably improve fuel economy.

Champion has been manufacturing spark plugs since 1907, offering reliable ignition products for a wide range of applications. While not a premium performance brand, Champion plugs deliver dependable starting and smooth operation at a good value.

This part also fits:

• 2013 Toyota Corolla LE
• 2014 Toyota Corolla LE
• 2015 Mazda CX-5 Touring
• 2015 Toyota Corolla LE
• 2016 Mazda CX-5 Touring
• 2016 Toyota Corolla LE
• 2017 Mazda CX-5 Touring
• 2017 Toyota Corolla LE
• 2018 Mazda CX-5 Touring
• 2018 Toyota Corolla LE
• 2019 Mazda CX-5 Grand Touring Reserve
• 2019 Mazda CX-5 Touring
• 2019 Toyota Corolla LE
• 2020 Mazda CX-5 Grand Touring Reserve
• 2020 Mazda CX-5 Touring
• 2021 Mazda CX-5 Grand Touring Reserve