41-121 ACDelco Iridium Spark Plug, 1-pk v419327-v419326-v381757-v314788-v314786-v314785-v314784-v381756-v448778-v448776-v391546-v315093-v494500-v494478-v388493-v388494-v416184-v416185-v389523-v389522-v389521-v389518-v310472-v302860-v302861 2001 Jaguar XKR 2001 Jeep

2001 Jaguar XKR 2001 Jeep Cherokee 2017

1994 Chevrolet Tahoe 1995 Chevrolet V10 1987 Chevrolet V1500 Suburban 1991 Chevrolet V2500 Suburban 1991 Chevrolet V3500 1991 GMC C1500 1988

1987 Oldsmobile Cutlass Salon 1976

1974 Alfa Romeo GTV 2003 Alfa Romeo GTV-6 1981

2023 Chevrolet Traverse Limited 2024 Chevrolet Uplander 2005

41-121 ACDelco Iridium Spark Plug, 1-pk v419327-v419326-v381757-v314788-v314786-v314785-v314784-v381756-v448778-v448776-v391546-v315093-v494500-v494478-v388493-v388494-v416184-v416185-v389523-v389522-v389521-v389518-v310472-v302860-v302861 2001 Jaguar XKR 2001 JeepACDelco Iridium Spark Plug offers better engine idle stability and smoother performance Allows for smaller, more efficient electrode designed for improved cold starting and quicker acceleration Fine wire electrode helps improve ignition of the fuel and burns away carbon deposits on the tip of the plug as they form, to help improve fuel economy Includes 1 spark plug per package