Denso 6PR-U Resistor U-Groove Spark Plug
DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter flash front that virtually eliminates excessive fouling and erratic starts caused by poor fuel mixtures.
Even DENSO's "standard" spark plug is something special. The innovative design that helped to make DENSO spark plugs famous, the U-groove plug employs a unique, channeled ground electrode designed to generate a larger spark nucleus at the point of ignition. Greater spark energy than ordinary plugs means improved flame travel, producing more complete, consistent, and efficient combustion.
Even DENSO's "standard" spark plug is something special. The innovative design that helped to make DENSO spark plugs famous, the U-groove plug employs a unique, channeled ground electrode designed to generate a larger spark nucleus at the point of ignition. Greater spark energy than ordinary plugs means improved flame travel, producing more complete, consistent, and efficient combustion.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1970 - 1985 | Avanti | II | Base |
| 1985 | Avanti | II | GT |
| 1975 | Buick | Apollo | SR, Base |
| 1975 - 1985 | Buick | Century | Custom, Base |
| 1980 - 1984 | Buick | Century | Estate |
| 1985 | Buick | Century | Estate Wagon |
| 1976 | Buick | Century | Indianapolis 500 Pace Car |
| 1978 - 1985 | Buick | Century | Limited |
| 1975 | Buick | Century | Luxus |
| 1984 | Buick | Century | Olympia Limited |
| 1975 - 1979 | Buick | Century | Special |
| 1978 - 1981 | Buick | Century | Sport |
| 1983 - 1985 | Buick | Century | T-Type |
| 1991 | Buick | Commercial Chassis | Base |
| 1968 - 1977 | Buick | Electra | 225 |
| 1968 - 1973 | Buick | Electra | 225 Custom |
| 1967 - 1973 | Buick | Electra | Base |
| 1967 - 1975 | Buick | Electra | Custom |
| 1975 - 1985 | Buick | Electra | Limited |
| 1980 - 1985 | Buick | Electra | Park Avenue, Estate Wagon |
| 1985 | Buick | Electra | T-Type |
| 1970 - 1980 | Buick | Estate Wagon | Base |
| 1967 | Buick | Gran Sport | Base |
| 1968 - 1981 | Buick | LeSabre | Base |
| 1968 - 1985 | Buick | LeSabre | Custom |
| 1977 | Buick | LeSabre | Custom Sport |
| 1985 | Buick | LeSabre | Estate Wagon, Collector's Edition |
| 1980 - 1985 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1978 - 1981 | Buick | LeSabre | Sport |
| 1976 - 1987 | Buick | Regal | Base |
| 1982 - 1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1984 - 1987 | Buick | Regal | Grand National |
| 1978 - 1987 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1978 - 1982 | Buick | Regal | Sport |
| 1976 | Buick | Regal | SR |
| 1983 - 1986 | Buick | Regal | T-Type |
| 1967 - 1985 | Buick | Riviera | Base |
| 1971 | Buick | Riviera | Gran Sport |
| 1975 | Buick | Riviera | GS |
| 1982 | Buick | Riviera | Limited Edition |
| 1983 - 1985 | Buick | Riviera | Luxury |
| 1980 | Buick | Riviera | S |
| 1976 | Buick | Riviera | SR, Sport |
| 1981 - 1985 | Buick | Riviera | T-Type |
| 1983 | Buick | Riviera | XX Anniversary Edition |
| 1991 | Buick | Roadmaster | Estate Wagon |
| 1980 | Buick | Skyhawk | Designers' Accent Edition |
| 1979 - 1980 | Buick | Skyhawk | Road Hawk, S, Base |
| 1970 - 1972 | Buick | Skylark | 350 |
| 1967 - 1979 | Buick | Skylark | Base |
| 1968 - 1979 | Buick | Skylark | Custom |
| 1976 - 1979 | Buick | Skylark | S |
| 1978 | Buick | Skylark | Sport |
| 1976 - 1977 | Buick | Skylark | SR |
| 1992 | Cadillac | Brougham | Base, d'Elegance |
| 1980 - 1982 | Cadillac | DeVille | d'Elegance, Cabriolet, Base |
| 1981 | Cadillac | Eldorado | Brougham d'Elegance |
| 1981 - 1982 | Cadillac | Eldorado | Cabriolet, Base, Biarritz |
| 1982 | Cadillac | Eldorado | Touring |
| 1980 - 1982 | Cadillac | Fleetwood | Brougham, Base, Brougham d'Elegance, Formal |
| 1981 - 1982 | Cadillac | Seville | Elegante, Base |
| 1971 - 1975 | Checker | Marathon | Aerobus |
| 1970 - 1982 | Checker | Marathon | Deluxe, Base |
| 1970 - 1974 | Checker | Marathon | Town Custom |
| 1986 - 1990 | Chevrolet | Astro | Base, CL, CS |
| 1987 - 1990 | Chevrolet | Astro | LT |
| 1971 | Chevrolet | Bel Air | Base |
| 1971 | Chevrolet | Blazer | Base |
| 1978 - 1980 | Chevrolet | C10 | Big Ten |
| 1976 - 1981 | Chevrolet | C10 | Cheyenne |
| 1976 - 1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1976 - 1986 | Chevrolet | C10 | Silverado, Scottsdale, Custom |
| 1970 - 1971 | Chevrolet | C10 Suburban | Base |
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom |
| 1976 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1976 - 1986 | Chevrolet | C10 Suburban | Silverado, Scottsdale |
| 1990 - 1993 | Chevrolet | C1500 | 454 SS, WT |
| 1989 - 1991 | Chevrolet | C1500 | Base |
| 1988 - 1992 | Chevrolet | C1500 | Scottsdale |
| 1988 - 1993 | Chevrolet | C1500 | Silverado, Cheyenne |
| 1986 | Chevrolet | C20 | Base |
| 1981 - 1986 | Chevrolet | C20 | Custom |
| 1976 - 1980 | Chevrolet | C20 | Custom Deluxe |
| 1981 | Chevrolet | C20 | Deluxe |
| 1976 - 1986 | Chevrolet | C20 | Scottsdale, Silverado, Cheyenne |
| 1970 | Chevrolet | C20 Suburban | Base |
| 1984 | Chevrolet | C20 Suburban | Custom |
| 1976 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1976 - 1984 | Chevrolet | C20 Suburban | Scottsdale, Silverado |
| 1993 | Chevrolet | C2500 | 400 SS, Custom |
| 1988 - 1993 | Chevrolet | C2500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | C2500 | Scottsdale, Base |
| 1976 - 1982 | Chevrolet | C30 | Base |
| 1976 - 1981 | Chevrolet | C30 | Cheyenne |
| 1981 - 1986 | Chevrolet | C30 | Custom |
| 1976 - 1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1976 - 1986 | Chevrolet | C30 | Scottsdale, Silverado |
| 1974 - 1988 | Chevrolet | Camaro | Base |
| 1979 - 1986 | Chevrolet | Camaro | Berlinetta |
| 1986 - 1990 | Chevrolet | Camaro | Iroc-Z |
| 1974 - 1987 | Chevrolet | Camaro | LT |
| 1976 - 1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976 - 1980 | Chevrolet | Camaro | Rally Sport |
| 1975 - 1992 | Chevrolet | Camaro | RS |
| 1992 | Chevrolet | Camaro | RS Heritage Edition, Z28 Heritage Edition |
| 1981 - 1987 | Chevrolet | Camaro | Sport |
| 1974 - 1992 | Chevrolet | Camaro | Z28 |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1971 - 1992 | Chevrolet | Caprice | Base |
| 1976 - 1993 | Chevrolet | Caprice | Classic |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1976 - 1982 | Chevrolet | Caprice | Classic Estate |
| 1976 - 1981 | Chevrolet | Caprice | Classic Landau |
| 1993 | Chevrolet | Caprice | Classic LS |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1992 - 1993 | Chevrolet | Caprice | Classic LTZ |
| 1976 - 1980 | Chevrolet | Caprice | Classic Sport |
| 1979 | Chevrolet | Caprice | Landau |
| 1971 | Chevrolet | Chevelle | Base, Concours, Concours Estate, Nomad, SS, Malibu, Greenbrier |
| 1977 - 1984 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
| 1978 | Chevrolet | Corvette | Indianapolis 500 Pace Car, Silver Anniversary Edition |
| 1976 | Chevrolet | Corvette | Stingray |
| 1976 - 1977 | Chevrolet | El Camino | Classic |
| 1977 - 1985 | Chevrolet | El Camino | Conquista |
| 1970 - 1971 | Chevrolet | El Camino | Custom |
| 1979 - 1981 | Chevrolet | El Camino | Royal Knight |
| 1970 - 1985 | Chevrolet | El Camino | SS, Base |
| 1983 | Chevrolet | G10 | Base |
| 1981 - 1987 | Chevrolet | G10 | Bonaventure |
| 1976 - 1987 | Chevrolet | G10 | Sportvan, Beauville, Chevy Van |
| 1983 - 1984 | Chevrolet | G20 | Bonaventure |
| 1978 - 1981 | Chevrolet | G20 | Nomad |
| 1976 - 1986 | Chevrolet | G20 | Sportvan, Beauville, Chevy Van |
| 1983 - 1984 | Chevrolet | G30 | Bonaventure |
| 1976 - 1988 | Chevrolet | G30 | Sportvan, Beauville, Chevy Van, Hi-Cube |
| 1971 - 1985 | Chevrolet | Impala | Base |
| 1976 | Chevrolet | Impala | Custom Landau, S, Custom |
| 1981 - 1982 | Chevrolet | Impala | Estate |
| 1978 - 1979 | Chevrolet | Impala | Landau |
| 1976 - 1980 | Chevrolet | Impala | Sport |
| 1976 - 1981 | Chevrolet | K10 | Cheyenne |
| 1981 - 1986 | Chevrolet | K10 | Custom |
| 1976 - 1980 | Chevrolet | K10 | Custom Deluxe |
| 1981 | Chevrolet | K10 | Deluxe |
| 1976 - 1986 | Chevrolet | K10 | Scottsdale, Silverado |
| 1970 - 1972 | Chevrolet | K10 Suburban | Base |
| 1981 - 1986 | Chevrolet | K10 Suburban | Custom |
| 1976 - 1980 | Chevrolet | K10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1976 - 1986 | Chevrolet | K10 Suburban | Silverado, Scottsdale |
| 1988 - 1993 | Chevrolet | K1500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | K1500 | Scottsdale |
| 1991 | Chevrolet | K1500 | Sport |
| 1990 - 1993 | Chevrolet | K1500 | WT |
| 1976 - 1981 | Chevrolet | K20 | Cheyenne |
| 1981 - 1986 | Chevrolet | K20 | Custom |
| 1976 - 1980 | Chevrolet | K20 | Custom Deluxe |
| 1981 | Chevrolet | K20 | Deluxe |
| 1976 - 1986 | Chevrolet | K20 | Silverado, Scottsdale |
| 1971 | Chevrolet | K20 Suburban | Base |
| 1981 - 1986 | Chevrolet | K20 Suburban | Custom |
| 1977 - 1980 | Chevrolet | K20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K20 Suburban | Deluxe |
| 1977 - 1986 | Chevrolet | K20 Suburban | Scottsdale, Silverado |
| 1977 - 1981 | Chevrolet | K30 | Cheyenne |
| 1981 - 1986 | Chevrolet | K30 | Custom |
| 1977 - 1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1977 - 1986 | Chevrolet | K30 | Silverado, Scottsdale |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1976 - 1980 | Chevrolet | K5 Blazer | Cheyenne |
| 1981 - 1986 | Chevrolet | K5 Blazer | Custom |
| 1977 - 1980 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1978 - 1986 | Chevrolet | K5 Blazer | Silverado |
| 1976 | Chevrolet | Laguna | S3 |
| 1976 - 1981 | Chevrolet | Malibu | Base, Classic Landau |
| 1976 - 1983 | Chevrolet | Malibu | Classic |
| 1976 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1979 - 1980 | Chevrolet | Malibu | Estate |
| 1976 - 1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1977 - 1980 | Chevrolet | Malibu | Sport, Classic Sport |
| 1971 - 1988 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1976 - 1981 | Chevrolet | Monte Carlo | Landau |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS |
| 1976 - 1977 | Chevrolet | Monte Carlo | S |
| 1978 - 1980 | Chevrolet | Monte Carlo | Sport |
| 1983 - 1988 | Chevrolet | Monte Carlo | SS |
| 1978 - 1980 | Chevrolet | Monza | 2+2 Sport, Base, 2+2 Spyder, 2+2 |
| 1978 - 1979 | Chevrolet | Monza | S |
| 1978 | Chevrolet | Monza | Sport |
| 1980 | Chevrolet | Monza | Spyder |
| 1971 - 1979 | Chevrolet | Nova | Base |
| 1976 - 1977 | Chevrolet | Nova | Concours |
| 1975 - 1979 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1975 - 1978 | Chevrolet | Nova | Police |
| 1977 - 1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1977 | Chevrolet | P10 | Step-Van, Base |
| 1976 - 1992 | Chevrolet | P30 | Base |
| 1976 - 1990 | Chevrolet | P30 | Step-Van |
| 1987 | Chevrolet | R10 | Silverado, Custom Deluxe, Scottsdale |
| 1987 | Chevrolet | R10 Suburban | Scottsdale, Custom Deluxe, Silverado |
| 1987 | Chevrolet | R20 | Scottsdale, Silverado, Custom Deluxe |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987 - 1988 | Chevrolet | R30 | Scottsdale, Custom Deluxe, Silverado |
| 1987 | Chevrolet | V10 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | V30 | Scottsdale, Custom Deluxe, Silverado |
| 1975 - 1977 | Dodge | B100 | Base |
| 1975 - 1977 | Dodge | B200 | Base |
| 1975 - 1977 | Dodge | B300 | Base |
| 1975 - 1977 | Dodge | CB300 | Base |
| 1977 | Dodge | D100 | Club Cab |
| 1975 - 1977 | Dodge | D100 | Custom, Base |
| 1976 - 1977 | Dodge | D100 | Warlock |
| 1977 | Dodge | D150 | Base |
| 1977 | Dodge | D200 | Base |
| 1975 - 1976 | Dodge | D200 | Custom |
| 1975 - 1976 | Dodge | D300 | Custom |
| 1975 - 1977 | Dodge | D300 | RD, Base |
| 1977 | Dodge | D300 | RS |
| 1975 - 1977 | Dodge | Ramcharger | Base, SE |
| 1975 - 1977 | Dodge | W100 | Custom |
| 1975 - 1977 | Dodge | W200 | Base |
| 1977 | Dodge | W300 | Base |
| 1975 - 1976 | Dodge | W300 | Custom |
| 1977 - 1993 | Ford | Bronco | Custom |
| 1979 - 1980 | Ford | Bronco | Ranger XLT |
| 1977 | Ford | Bronco | Sport |
| 1990 - 1996 | Ford | Bronco | XL, Eddie Bauer |
| 1984 - 1996 | Ford | Bronco | XLT |
| 1993 | Ford | Bronco | XLT Lariat |
| 1992 | Ford | Bronco | XLT Nite |
| 1995 - 1996 | Ford | Bronco | XLT Sport |
| 1970 - 1974 | Ford | Country Squire | Base |
| 1970 - 1974 | Ford | Custom 500 | Base |
| 1976 | Ford | E-100 Econoline | Custom, Chateau, Base, Northland |
| 1984 - 1996 | Ford | E-150 Econoline | Base, XL |
| 1990 - 1991 | Ford | E-150 Econoline | Custom |
| 1992 - 1996 | Ford | E-150 Econoline Club Wagon | Chateau |
| 1990 - 1991 | Ford | E-150 Econoline Club Wagon | XL |
| 1990 - 1996 | Ford | E-150 Econoline Club Wagon | XLT, Custom |
| 1977 | Ford | E-250 Econoline | Base, Chateau, Northland |
| 1977 - 1991 | Ford | E-250 Econoline | Custom |
| 1990 - 1991 | Ford | E-250 Econoline | XL |
| 1985 - 1986 | Ford | E-250 Econoline Club Wagon | Base |
| 1987 - 1991 | Ford | E-250 Econoline Club Wagon | Custom |
| 1985 - 1991 | Ford | E-250 Econoline Club Wagon | XL, XLT |
| 1976 - 1996 | Ford | E-350 Econoline | Base |
| 1976 - 1991 | Ford | E-350 Econoline | Custom |
| 1976 - 1978 | Ford | E-350 Econoline | Northland, Chateau |
| 1984 - 1996 | Ford | E-350 Econoline | XL |
| 1986 | Ford | E-350 Econoline Club Wagon | Base |
| 1992 - 1996 | Ford | E-350 Econoline Club Wagon | Chateau HD, XLT HD, Chateau |
| 1988 - 1996 | Ford | E-350 Econoline Club Wagon | Custom |
| 1992 | Ford | E-350 Econoline Club Wagon | Custom HD |
| 1986 - 1989 | Ford | E-350 Econoline Club Wagon | XL |
| 1996 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1986 - 1996 | Ford | E-350 Econoline Club Wagon | XLT |
| 1975 - 1983 | Ford | F-100 | Base |
| 1975 - 1978 | Ford | F-100 | Northland |
| 1978 - 1980 | Ford | F-100 | Ranger Lariat |
| 1975 - 1980 | Ford | F-100 | Ranger XLT, Custom, Ranger |
| 1977 | Ford | F-100 | XLT |
| 1983 | Ford | F-100 | XLT Lariat, XLS, XL |
| 1976 - 1984 | Ford | F-150 | Base |
| 1975 - 1992 | Ford | F-150 | Custom |
| 1995 - 1996 | Ford | F-150 | Eddie Bauer, Special |
| 1993 - 1995 | Ford | F-150 | Lightning |
| 1975 - 1978 | Ford | F-150 | Northland |
| 1975 - 1984 | Ford | F-150 | Ranger |
| 1978 - 1981 | Ford | F-150 | Ranger Lariat |
| 1975 - 1981 | Ford | F-150 | Ranger XLT |
| 1982 - 1996 | Ford | F-150 | XL |
| 1982 - 1983 | Ford | F-150 | XLS |
| 1977 - 1996 | Ford | F-150 | XLT |
| 1982 - 1992 | Ford | F-150 | XLT Lariat |
| 1977 - 1995 | Ford | F-250 | Base |
| 1995 - 1996 | Ford | F-250 | Eddie Bauer, Special |
| 1977 - 1978 | Ford | F-250 | Northland |
| 1978 - 1979 | Ford | F-250 | Ranger Lariat |
| 1977 - 1979 | Ford | F-250 | Ranger XLT |
| 1977 - 1994 | Ford | F-250 | Ranger, Custom |
| 1984 - 1996 | Ford | F-250 | XL |
| 1977 - 1996 | Ford | F-250 | XLT |
| 1985 - 1992 | Ford | F-250 | XLT Lariat |
| 1996 | Ford | F-250 | XLT VIP |
| 1975 - 1997 | Ford | F-350 | Base |
| 1975 - 1992 | Ford | F-350 | Custom |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1975 - 1978 | Ford | F-350 | Northland |
| 1978 - 1980 | Ford | F-350 | Ranger Lariat |
| 1975 - 1980 | Ford | F-350 | Ranger XLT, Ranger |
| 1995 - 1996 | Ford | F-350 | Special |
| 1984 - 1997 | Ford | F-350 | XL, XLT |
| 1985 - 1992 | Ford | F-350 | XLT Lariat |
| 1978 - 1982 | Ford | Fairmont | Base, Futura |
| 1979 - 1982 | Ford | Fairmont | Elite, Wagon |
| 1981 | Ford | Fairmont | S |
| 1974 | Ford | Gran Torino | Squire, Brougham, Elite, Sport, Base |
| 1978 - 1980 | Ford | Granada | ESS |
| 1977 - 1980 | Ford | Granada | Ghia, Base |
| 1981 | Ford | Granada | L, GLX, GL |
| 1970 - 1986 | Ford | LTD | Base, Brougham |
| 1977 - 1986 | Ford | LTD | Country Squire |
| 1981 - 1986 | Ford | LTD | Crown Victoria |
| 1986 | Ford | LTD | Crown Victoria LX, Country Squire LX |
| 1977 - 1979 | Ford | LTD | Landau |
| 1985 | Ford | LTD | LX Brougham |
| 1981 - 1982 | Ford | LTD | S |
| 1990 - 1991 | Ford | LTD Crown Victoria | LX, Base, S |
| 1977 - 1979 | Ford | LTD II | Base, S |
| 1977 - 1978 | Ford | LTD II | Brougham |
| 1979 | Ford | LTD II | Landau |
| 1977 | Ford | LTD II | Squire |
| 1976 | Ford | Maverick | Base, Grabber |
| 1970 - 1995 | Ford | Mustang | Base |
| 1970 - 1971 | Ford | Mustang | Boss 302 |
| 1971 - 1972 | Ford | Mustang | Boss 351 |
| 1981 | Ford | Mustang | Cobra |
| 1994 | Ford | Mustang | Convertible |
| 1979 - 1982 | Ford | Mustang | Ghia |
| 1982 - 1983 | Ford | Mustang | GLX, GL |
| 1970 - 1973 | Ford | Mustang | Grande, Mach 1 |
| 1982 - 1995 | Ford | Mustang | GT |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1995 | Ford | Mustang | GTS |
| 1982 - 1984 | Ford | Mustang | L |
| 1984 - 1993 | Ford | Mustang | LX |
| 1970 | Ford | Mustang | Shelby GT-500, Boss 429, Shelby GT-350 |
| 1984 - 1985 | Ford | Mustang | SVO |
| 1993 - 1995 | Ford | Mustang | SVT Cobra R, SVT Cobra |
| 1983 | Ford | Mustang | Turbo GT |
| 1977 - 1978 | Ford | Mustang II | Mach 1, Ghia, Base |
| 1974 - 1979 | Ford | Ranchero | GT, 500, Squire |
| 1972 - 1992 | Ford | Thunderbird | Base |
| 1978 | Ford | Thunderbird | Diamond Jubilee |
| 1979 - 1983 | Ford | Thunderbird | Heritage |
| 1983 - 1993 | Ford | Thunderbird | LX |
| 1980 | Ford | Thunderbird | Silver Anniversary |
| 1983 | Ford | Thunderbird | Sport, Turbo |
| 1978 - 1982 | Ford | Thunderbird | Town Landau |
| 1991 - 1993 | Ford | Thunderbird | V8, Super Coupe |
| 1974 | Ford | Torino | Base |
| 1976 - 1978 | GMC | C15 | Base, High Sierra, Sierra Classic, Sierra Grande |
| 1977 - 1978 | GMC | C15 | Heavy Half |
| 1977 | GMC | C15 | Indy Hauler |
| 1978 | GMC | C15 | Street Coupe |
| 1977 - 1978 | GMC | C15 Suburban | Base, Sierra Grande, Sierra Classic, High Sierra |
| 1979 - 1980 | GMC | C1500 | Heavy Half |
| 1979 - 1984 | GMC | C1500 | High Sierra, Base, Sierra Classic |
| 1979 - 1982 | GMC | C1500 | Sierra Grande, Street Coupe |
| 1980 - 1984 | GMC | C1500 Suburban | Base, Sierra Classic, High Sierra |
| 1980 - 1981 | GMC | C1500 Suburban | Sierra Grande |
| 1978 | GMC | C25 | Sierra Grande, High Sierra, Sierra Classic, Base |
| 1981 - 1984 | GMC | C2500 | Sierra Classic, Base, High Sierra |
| 1981 - 1982 | GMC | C2500 | Sierra Grande |
| 1977 | GMC | C35 | Sierra Classic, High Sierra, Base, Sierra Grande |
| 1979 | GMC | C3500 | Sierra Classic, Base, High Sierra, Sierra Grande |
| 1981 - 1984 | GMC | Caballero | Amarillo |
| 1978 - 1984 | GMC | Caballero | Base, Diablo |
| 1978 - 1980 | GMC | Caballero | Laredo |
| 1981 | GMC | Caballero | Royal Knight, Conquista |
| 1983 - 1984 | GMC | G1500 | Rally Custom |
| 1981 - 1984 | GMC | G1500 | Rally STX, Vandura, Rally |
| 1983 - 1984 | GMC | G2500 | Rally Custom |
| 1981 - 1984 | GMC | G2500 | Rally, Vandura, Rally STX |
| 1980 - 1984 | GMC | G3500 | Magnavan, Rally STX, Vandura Special, Vandura, Rally Camper Special, Rally |
| 1982 - 1984 | GMC | G3500 | Rally Custom |
| 1981 - 1984 | GMC | Jimmy | High Sierra, Sierra Classic, Base |
| 1981 - 1982 | GMC | Jimmy | Street Coupe, Sierra Grande |
| 1977 | GMC | K15 | Base, Sierra Grande, High Sierra, Sierra Classic, Indy Hauler |
| 1979 - 1984 | GMC | K1500 | High Sierra, Base, Sierra Classic |
| 1979 - 1982 | GMC | K1500 | Sierra Grande |
| 1978 | GMC | K25 | Sierra Grande, Base, High Sierra, Sierra Classic |
| 1980 - 1984 | GMC | K2500 | Sierra Classic, Base, High Sierra |
| 1980 | GMC | K2500 | Sierra Grande |
| 1979 | GMC | K3500 | Base, High Sierra, Sierra Grande, Sierra Classic |
| 1983 | GMC | P3500 | Base, Value Van |
| 1987 | GMC | R3500 | Sierra Classic, High Sierra, Base |
| 1984 - 1986 | Jeep | Cherokee | Base |
| 1985 - 1986 | Jeep | Cherokee | Laredo, Chief, Pioneer |
| 1980 | Jeep | CJ5 | Golden Eagle |
| 1980 - 1983 | Jeep | CJ5 | Laredo, Base, Renegade |
| 1982 - 1983 | Jeep | CJ5 | Limited |
| 1980 | Jeep | CJ7 | Golden Hawk |
| 1980 - 1983 | Jeep | CJ7 | Laredo, Base, Renegade |
| 1982 - 1983 | Jeep | CJ7 | Limited |
| 1983 | Jeep | CJ7 | Renegado |
| 1981 - 1983 | Jeep | Scrambler | Base |
| 1982 - 1983 | Jeep | Scrambler | SR, SL |
| 1984 | Jeep | Wagoneer | Alpina |
| 1984 - 1986 | Jeep | Wagoneer | Limited, Base |
| 1977 - 1984 | Lincoln | Continental | Base |
| 1982 - 1984 | Lincoln | Continental | Givenchy |
| 1982 | Lincoln | Continental | Signature |
| 1983 - 1984 | Lincoln | Continental | Valentino |
| 1977 - 1979 | Lincoln | Mark V | Base |
| 1980 - 1983 | Lincoln | Mark VI | Base |
| 1982 - 1983 | Lincoln | Mark VI | Bill Blass, Signature, Pucci |
| 1982 | Lincoln | Mark VI | Givenchy |
| 1984 - 1992 | Lincoln | Mark VII | LSC, Bill Blass |
| 1984 | Lincoln | Mark VII | Versace, Base |
| 1981 - 1984 | Lincoln | Town Car | Base |
| 1982 - 1984 | Lincoln | Town Car | Cartier, Signature |
| 1977 - 1980 | Lincoln | Versailles | Base |
| 1979 - 1983 | Mercury | Capri | Base |
| 1982 - 1983 | Mercury | Capri | Black Magic, L |
| 1983 | Mercury | Capri | Crimson Cat |
| 1979 - 1980 | Mercury | Capri | Ghia |
| 1981 - 1985 | Mercury | Capri | GS |
| 1982 - 1985 | Mercury | Capri | RS |
| 1971 - 1973 | Mercury | Colony Park | Base |
| 1975 - 1977 | Mercury | Comet | Base |
| 1974 - 1984 | Mercury | Cougar | Base |
| 1977 | Mercury | Cougar | Brougham, Villager |
| 1982 | Mercury | Cougar | GS |
| 1982 - 1992 | Mercury | Cougar | LS |
| 1974 - 1993 | Mercury | Cougar | XR-7 |
| 1976 - 1986 | Mercury | Grand Marquis | Base |
| 1979 - 1986 | Mercury | Grand Marquis | Colony Park |
| 1983 - 1986 | Mercury | Grand Marquis | LS |
| 1971 - 1982 | Mercury | Marquis | Base, Brougham |
| 1976 | Mercury | Marquis | Colony Park |
| 1975 - 1980 | Mercury | Monarch | Base |
| 1975 - 1977 | Mercury | Monarch | Ghia |
| 1976 | Mercury | Monarch | Grand Ghia |
| 1974 | Mercury | Montego | Base, MX, Villager, MX Brougham |
| 1978 - 1982 | Mercury | Zephyr | Base, Z7 |
| 1982 | Mercury | Zephyr | GS |
| 1975 - 1981 | Oldsmobile | 98 | Luxury |
| 1975 - 1985 | Oldsmobile | 98 | Regency |
| 1982 - 1985 | Oldsmobile | 98 | Regency Brougham |
| 1975 | Oldsmobile | Custom Cruiser | Panel, Base |
| 1980 | Oldsmobile | Cutlass | Base |
| 1980 - 1981 | Oldsmobile | Cutlass | LS, Brougham |
| 1981 | Oldsmobile | Cutlass | Supreme |
| 1978 - 1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1978 - 1984 | Oldsmobile | Cutlass Calais | Base |
| 1983 - 1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1982 - 1983 | Oldsmobile | Cutlass Ciera | Base |
| 1984 - 1985 | Oldsmobile | Cutlass Ciera | Cruiser, Cruiser LS |
| 1983 - 1985 | Oldsmobile | Cutlass Ciera | ES |
| 1985 | Oldsmobile | Cutlass Ciera | Holiday, GT |
| 1982 - 1985 | Oldsmobile | Cutlass Ciera | LS, Brougham |
| 1980 - 1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 - 1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1978 - 1986 | Oldsmobile | Cutlass Salon | 442 |
| 1978 - 1987 | Oldsmobile | Cutlass Salon | Base |
| 1978 - 1980 | Oldsmobile | Cutlass Salon | Brougham |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1978 - 1987 | Oldsmobile | Cutlass Supreme | Base, Brougham |
| 1981 - 1985 | Oldsmobile | Cutlass Supreme | LS |
| 1977 - 1983 | Oldsmobile | Delta 88 | Base |
| 1980 - 1981 | Oldsmobile | Delta 88 | Holiday |
| 1977 - 1985 | Oldsmobile | Delta 88 | Royale |
| 1980 - 1985 | Oldsmobile | Delta 88 | Royale Brougham |
| 1984 - 1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1978 - 1979 | Oldsmobile | Omega | Brougham, Base, Brougham LS |
| 1978 | Oldsmobile | Omega | SX |
| 1977 - 1980 | Oldsmobile | Starfire | SX, Firenza, GT, Base |
| 1981 - 1984 | Oldsmobile | Toronado | Brougham |
| 1981 | Oldsmobile | Toronado | XSC |
| 1975 | Plymouth | Duster | Custom, Base, 360 |
| 1976 | Plymouth | Duster | Sport |
| 1975 | Plymouth | Fury | Custom, Custom Suburban |
| 1976 - 1978 | Plymouth | Fury | Salon |
| 1975 - 1978 | Plymouth | Fury | Sport, Suburban, Base, Sport Suburban |
| 1980 - 1983 | Plymouth | Gran Fury | Base |
| 1980 | Plymouth | Gran Fury | Salon |
| 1975 - 1977 | Plymouth | PB100 | Voyager |
| 1975 - 1977 | Plymouth | PB200 | Voyager |
| 1975 | Plymouth | Scamp | Brougham |
| 1975 - 1976 | Plymouth | Scamp | Special, Base |
| 1975 - 1977 | Plymouth | Trailduster | Base |
| 1975 - 1976 | Plymouth | Valiant | Base |
| 1975 | Plymouth | Valiant | Custom, Brougham, Scamp |
| 1976 - 1980 | Plymouth | Volare | Base |
| 1976 - 1977 | Plymouth | Volare | Custom, Premier |
| 1976 | Plymouth | Volare | Road Runner |
| 1974 - 1986 | Pontiac | Bonneville | Base |
| 1976 - 1986 | Pontiac | Bonneville | Brougham |
| 1984 - 1986 | Pontiac | Bonneville | LE |
| 1978 - 1981 | Pontiac | Bonneville | Safari |
| 1974 - 1981 | Pontiac | Catalina | Base, Safari |
| 1974 - 1981 | Pontiac | Firebird | Esprit |
| 1985 - 1986 | Pontiac | Firebird | S/E |
| 1994 | Pontiac | Firebird | Trans Am GT |
| 1989 - 1992 | Pontiac | Firebird | Trans Am GTA |
| 1989 | Pontiac | Firebird | Trans Am GTA SE |
| 1974 - 1994 | Pontiac | Firebird | Trans Am, Formula, Base |
| 1973 - 1980 | Pontiac | Grand Am | Base |
| 1975 - 1981 | Pontiac | Grand LeMans | Base, Safari |
| 1976 | Pontiac | Grand LeMans | BR |
| 1976 - 1981 | Pontiac | Grand LeMans | LE |
| 1981 | Pontiac | Grand LeMans | SA |
| 1974 - 1987 | Pontiac | Grand Prix | Base |
| 1981 - 1987 | Pontiac | Grand Prix | Brougham |
| 1984 - 1987 | Pontiac | Grand Prix | LE |
| 1975 - 1983 | Pontiac | Grand Prix | LJ |
| 1975 - 1980 | Pontiac | Grand Prix | SJ |
| 1973 - 1978 | Pontiac | Grand Safari | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1973 | Pontiac | GTO | Base |
| 1973 - 1981 | Pontiac | LeMans | Base, Safari |
| 1973 - 1974 | Pontiac | LeMans | Luxury |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1973 - 1977 | Pontiac | LeMans | Sport |
| 1976 - 1977 | Pontiac | LeMans | Sport Coupe |
| 1983 - 1984 | Pontiac | Parisienne | Brougham, Base |
| 1979 | Pontiac | Phoenix | SJ, LJ, Base |
| 1979 - 1980 | Pontiac | Sunbird | Base |
| 1979 | Pontiac | Sunbird | Safari |
| 1974 | Pontiac | Ventura | Base, Custom, GTO |
Denso 6PR-U Resistor U-Groove Spark Plug
Sale price$7.44 USD
Regular price$18.60 USD