E3.46 E3 Spark Plug, 2-pk v57666-v148989-v57667-v57668-v57669-v145347-v28799-v28804-v144958-v144957-v57141-v500118-v57142-v57143-v497320-v57144-v57147-v57148-v497298-v497297-v497290-v57149-v57152-v57153-v57154 2021 Ram 1500 Classic 2019

2021 Ram 1500 Classic 2019

1969 Chevrolet Townsman 1970

1987 Pontiac T1000 1981

1987 Mercedes-Benz 300TE 1990 Mercedes-Benz 380SE 1984

2005 Pontiac Trans Sport 1996

E3.46 E3 Spark Plug, 2-pk v57666-v148989-v57667-v57668-v57669-v145347-v28799-v28804-v144958-v144957-v57141-v500118-v57142-v57143-v497320-v57144-v57147-v57148-v497298-v497297-v497290-v57149-v57152-v57153-v57154 2021 Ram 1500 Classic 2019E3 Spark Plugs have a DiamondFire edge to edge electrode that provides maximum performance with increased efficiency and a faster more complete burn The diamond shaped side wire electrode projects the combustion spark in a way that more quickly ignites the air fuel mixture, thereby creating a significantly faster and longer flame kernel Pre gapped at the factory to meet OE requirements Includes 2 spark plugs per package