Double Platinum Spark Plug Autolite APP646

Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, Autolite Double Platinum spark plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug. Consider upgrading to Autolite Iridium XP spark plugs for increased performance.

Works to optimize engine performance for a longer life and improved fuel economy OE design Full-platinum tips, platinum on both the center and side electrodes to promote reduced gap wear Platinum ball welding process provides a consistent point of contact for enhanced adhesion Electrode Tip Material: Double Platinum Reach: 3/4 In Resistor: Suppressor Seat Type: Gasket Thread Diameter: 14 mm Tip Configuration: Power Wrench Diameter: 13/16 In Fits Select: 1992-2000 DODGE GRAND CARAVAN 6 Cyl 3.3 L 1996-2000 CHRYSLER TOWN & COUNTRY 6 Cyl 3.8 L 1979 CADILLAC DEVILLE 8 Cyl 7 L 1975-1978 CADILLAC DEVILLE 1992-2000 PLYMOUTH GRAND VOYAGER 6 Cyl 3.3 L 1990-2000 DODGE CARAVAN 6 Cyl 3.3 L 1975-1978 CADILLAC ELDORADO 2000 CHRYSLER GRAND VOYAGER 6 Cyl 3.3 L 1994,1996-1997 CHRYSLER INTREPID 6 Cyl 3.3 L 1980-1981 CADILLAC DEVILLE 8 Cyl 6 L 1991-2000 PLYMOUTH VOYAGER 6 Cyl 3.3 L 1990 CHRYSLER SALON 6 Cyl 3.3 L 1990-1991 CHRYSLER DYNASTY 6 Cyl 3.3 L 1993,1995 DODGE INTREPID 6 Cyl 3.3 L 1991-1993 CHRYSLER NEW YORKER 6 Cyl 3.3 L 1975-1976,1978 CADILLAC FLEETWOOD 2000 CHRYSLER VOYAGER 6 Cyl 3.3 L 1977,1979 CADILLAC FLEETWOOD 8 Cyl 7 L 1990-1991 DODGE GRAND CARAVAN 1993-1996 CHRYSLER CONCORDE 6 Cyl 3.3 L 1990-1991 PLYMOUTH GRAND VOYAGER 1992-1993 DODGE DYNASTY 6 Cyl 3.3 L 1990-1995 CHRYSLER TOWN & COUNTRY 1987-1988 PONTIAC SUNBIRD 1980-1981 CADILLAC ELDORADO 8 Cyl 6 L and more - add your vehicle to our fit widget to check