ACDelco R83TS Professional Conventional Spark Plug (Pack of 1) 41-630

ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.

ACDelco Conventional Spark Plug, 41-630: Copper-core center electrode helps improve heat transfer to plug tip for reliable spark and improved resistance to low-speed carbon fouling Nickel-chrome alloy ground electrode and center electrode sheathing resist wear from spark erosion and corrosive combustion chamber environment Precisely engineered and manufactured to provide everyday efficient performance Hot-tip insulator heats fast and fires hot delivering consistent combustion Fits Select: 1985-1988 OLDSMOBILE CUTLASS SUPREME 8 Cyl 5 L 1985 OLDSMOBILE DELTA 88 8 Cyl 5 L 1987-1990 CADILLAC BROUGHAM 8 Cyl 5 L 1985,1988-1989 BUICK LESABRE 8 Cyl 5 L 1986-1987 BUICK REGAL 8 Cyl 5 L 1986 CADILLAC FLEETWOOD 8 Cyl 5 L 1985 BUICK RIVIERA 8 Cyl 5 L 1985-1987 OLDSMOBILE CUTLASS SALON 8 Cyl 5 L 1986 PONTIAC PARISIENNE 8 Cyl 5 L 1985 OLDSMOBILE TORONADO 8 Cyl 5 L 1986-1988,1990 CHEVROLET CAPRICE 8 Cyl 5 L 1985-1990 OLDSMOBILE CUSTOM CRUISER 8 Cyl 5 L 1986-1987,1990 BUICK LESABRE ESTATE 8 Cyl 5 L 1987-1989 PONTIAC SAFARI 8 Cyl 5 L 1987-1989 BUICK ELECTRA 8 Cyl 5 L 1985-1986 BUICK ELECTRA ESTATE 8 Cyl 5 L and more - add your vehicle to our fit widget to check