Denso Platinum TT Plugs: American Motors, Buick, Cadillac, Chevrolet, Ford
- Mfr Label: Platinum TT
- Resistance: 5000
- Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
- Ground Configuration: Twin-Tip
- Ground Electrode Core Material: Nickel
- Center Electrode Core Material: Copper
- Center Electrode Tip Material: Platinum
- Gap Size: 0.040 In
- Ground Electrode Quantity: 1
- Hex Size: 16.0
- Manufacturer Heat Range: 20
- Seat Type: Tapered
- Reach: 11.60 mm
- Thread Diameter: 0.551 mm
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996 | AM General | Hummer | Base |
| 1985 - 1986 | Buick | Century | Estate Wagon |
| 1984 | Buick | Century | Olympia Limited, Estate |
| 1986 | Buick | Century | SS |
| 1983 - 1986 | Buick | Century | T-Type, Custom, Base, Limited |
| 1992 - 1993 | Buick | Roadmaster | Base, Estate Wagon, Limited |
| 1980 - 1982 | Buick | Skylark | Base |
| 1983 - 1985 | Buick | Skylark | Custom |
| 1980 - 1985 | Buick | Skylark | Limited |
| 1980 - 1983 | Buick | Skylark | Sport |
| 1983 - 1984 | Buick | Skylark | T-Type |
| 1990 - 1992 | Cadillac | Brougham | d'Elegance, Base |
| 1985 | Cadillac | Cimarron | d'Oro, Base |
| 1992 | Cadillac | Commercial Chassis | Base, Brougham |
| 1993 | Cadillac | Fleetwood | Base, Brougham |
| 1985 - 1995 | Chevrolet | Astro | Base, CS, CL |
| 1990 - 1995 | Chevrolet | Astro | LT |
| 1970 - 1971 | Chevrolet | Bel Air | Base |
| 1970 - 1971 | Chevrolet | Biscayne | Base |
| 1994 - 1995 | Chevrolet | Blazer | Base |
| 1992 - 1993 | Chevrolet | Blazer | Cheyenne |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1995 | Chevrolet | Blazer | LT, Deluxe |
| 1991 - 1994 | Chevrolet | Blazer | Nevada |
| 1988 - 1991 | Chevrolet | Blazer | Scottsdale |
| 1987 - 1994 | Chevrolet | Blazer | Silverado |
| 1994 | Chevrolet | Blazer | Silverado Sport |
| 1971 | Chevrolet | Brookwood | Base |
| 1985 - 1986 | Chevrolet | C10 | Custom, Scottsdale, Silverado |
| 1990 - 1993 | Chevrolet | C1500 | 454 SS |
| 1989 - 1995 | Chevrolet | C1500 | Base |
| 1988 - 1995 | Chevrolet | C1500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | C1500 | Scottsdale |
| 1990 - 1995 | Chevrolet | C1500 | WT |
| 1992 - 1995 | Chevrolet | C1500 Suburban | Base |
| 1995 | Chevrolet | C1500 Suburban | LS, LT |
| 1992 - 1994 | Chevrolet | C1500 Suburban | Silverado |
| 1986 | Chevrolet | C20 | Base, Cheyenne |
| 1985 - 1986 | Chevrolet | C20 | Scottsdale, Silverado, Custom |
| 1971 | Chevrolet | C20 Suburban | Base |
| 1986 | Chevrolet | C20 Suburban | Scottsdale, Silverado, Custom |
| 1993 | Chevrolet | C2500 | 400 SS, Custom |
| 1988 - 1992 | Chevrolet | C2500 | Scottsdale |
| 1988 - 1995 | Chevrolet | C2500 | Silverado, Base, Cheyenne |
| 1994 - 1995 | Chevrolet | C2500 | WT |
| 1992 - 1995 | Chevrolet | C2500 Suburban | Base |
| 1995 | Chevrolet | C2500 Suburban | LT, LS |
| 1992 - 1994 | Chevrolet | C2500 Suburban | Silverado |
| 1994 - 1995 | Chevrolet | C3500 | Base |
| 1988 - 1995 | Chevrolet | C3500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | C3500 | Scottsdale |
| 1971 - 1995 | Chevrolet | Camaro | Base, Z28 |
| 1983 - 1986 | Chevrolet | Camaro | Berlinetta |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1986 - 1988 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1971 | Chevrolet | Camaro | RS, SS |
| 1983 - 1987 | Chevrolet | Camaro | Sport |
| 1970 - 1992 | Chevrolet | Caprice | Base |
| 1985 - 1993 | Chevrolet | Caprice | Classic |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1993 | Chevrolet | Caprice | Classic LS |
| 1989 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991 - 1993 | Chevrolet | Caprice | Classic LTZ |
| 1985 - 1986 | Chevrolet | Cavalier | Base, CS, CL |
| 1985 | Chevrolet | Cavalier | Type-10 |
| 1986 | Chevrolet | Cavalier | Z24, RS |
| 1982 - 1986 | Chevrolet | Celebrity | Base |
| 1982 - 1983 | Chevrolet | Celebrity | CL |
| 1985 | Chevrolet | Celebrity | Classic |
| 1982 | Chevrolet | Celebrity | CS |
| 1985 - 1986 | Chevrolet | Celebrity | Estate |
| 1984 - 1986 | Chevrolet | Celebrity | Eurosport |
| 1970 | Chevrolet | Chevelle | Concours Estate, SS, Nomad, Malibu, Base, Concours, Greenbrier |
| 1980 - 1983 | Chevrolet | Citation | Base, X-11 |
| 1980 | Chevrolet | Citation | Custom, Club |
| 1984 | Chevrolet | Citation II | Base, X-11 |
| 1970 - 1985 | Chevrolet | Corvette | Base |
| 1985 - 1986 | Chevrolet | El Camino | Conquista |
| 1971 | Chevrolet | El Camino | Custom |
| 1971 - 1987 | Chevrolet | El Camino | SS, Base |
| 1996 | Chevrolet | Express 2500 | LS, Base |
| 1985 - 1995 | Chevrolet | G10 | Beauville, Sportvan, Chevy Van |
| 1986 - 1987 | Chevrolet | G10 | Bonaventure |
| 1995 | Chevrolet | G20 | Base |
| 1985 - 1995 | Chevrolet | G20 | Sportvan, Beauville, Chevy Van |
| 1985 - 1996 | Chevrolet | G30 | Hi-Cube, Sportvan, Beauville, Chevy Van |
| 1970 - 1985 | Chevrolet | Impala | Base |
| 1985 - 1986 | Chevrolet | K10 | Custom, Scottsdale, Silverado |
| 1994 - 1995 | Chevrolet | K1500 | Base |
| 1988 - 1992 | Chevrolet | K1500 | Scottsdale |
| 1988 - 1995 | Chevrolet | K1500 | Silverado, Cheyenne |
| 1991 | Chevrolet | K1500 | Sport |
| 1990 - 1995 | Chevrolet | K1500 | WT |
| 1993 - 1995 | Chevrolet | K1500 Suburban | Base |
| 1995 | Chevrolet | K1500 Suburban | LT, LS |
| 1993 - 1994 | Chevrolet | K1500 Suburban | Silverado |
| 1985 | Chevrolet | K20 | Custom, Silverado, Scottsdale |
| 1994 - 1995 | Chevrolet | K2500 | Base, WT |
| 1988 - 1992 | Chevrolet | K2500 | Scottsdale |
| 1988 - 1995 | Chevrolet | K2500 | Silverado, Cheyenne |
| 1992 - 1995 | Chevrolet | K2500 Suburban | Base |
| 1995 | Chevrolet | K2500 Suburban | LT, LS |
| 1992 - 1994 | Chevrolet | K2500 Suburban | Silverado |
| 1994 - 1995 | Chevrolet | K3500 | Base |
| 1988 - 1995 | Chevrolet | K3500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | K3500 | Scottsdale |
| 1986 | Chevrolet | K5 Blazer | Silverado, Custom |
| 1971 | Chevrolet | Kingswood | Base, Estate |
| 1991 - 1992 | Chevrolet | LLV | Base |
| 1990 - 1995 | Chevrolet | Lumina APV | Base |
| 1990 - 1992 | Chevrolet | Lumina APV | CL |
| 1993 - 1995 | Chevrolet | Lumina APV | LS |
| 1970 - 1988 | Chevrolet | Monte Carlo | Base |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS, SS |
| 1988 | Chevrolet | P20 | Step-Van, Base |
| 1990 - 1997 | Chevrolet | P30 | Base |
| 1990 | Chevrolet | P30 | Step-Van |
| 1987 | Chevrolet | R10 | Silverado, Scottsdale, Custom Deluxe |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R10 Suburban | Scottsdale, Silverado |
| 1989 - 1990 | Chevrolet | R1500 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987 - 1988 | Chevrolet | R20 | Custom Deluxe, Scottsdale, Silverado |
| 1987 | Chevrolet | R20 Suburban | Silverado, Custom Deluxe, Scottsdale |
| 1989 | Chevrolet | R2500 | Cheyenne, Scottsdale, Silverado |
| 1990 - 1991 | Chevrolet | R2500 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987 - 1988 | Chevrolet | R30 | Custom Deluxe, Scottsdale, Silverado |
| 1989 - 1990 | Chevrolet | R3500 | Scottsdale |
| 1989 - 1991 | Chevrolet | R3500 | Silverado, Cheyenne |
| 1991 | Chevrolet | S10 | Baja |
| 1982 - 1995 | Chevrolet | S10 | Base |
| 1982 - 1990 | Chevrolet | S10 | Durango |
| 1992 - 1993 | Chevrolet | S10 | EL |
| 1991 - 1993 | Chevrolet | S10 | Maxi |
| 1982 - 1989 | Chevrolet | S10 | Sport |
| 1982 - 1992 | Chevrolet | S10 | Tahoe |
| 1994 - 1995 | Chevrolet | S10 | ZR2, SS, LS |
| 1983 - 1994 | Chevrolet | S10 Blazer | Base, Tahoe |
| 1987 - 1989 | Chevrolet | S10 Blazer | High Country |
| 1994 | Chevrolet | S10 Blazer | LT |
| 1983 - 1992 | Chevrolet | S10 Blazer | Sport |
| 1991 - 1994 | Chevrolet | S10 Blazer | Tahoe LT |
| 1995 | Chevrolet | Tahoe | Base, LS, LT |
| 1970 - 1971 | Chevrolet | Townsman | Base |
| 1987 | Chevrolet | V10 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V10 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | V1500 Suburban | Silverado, Scottsdale |
| 1987 | Chevrolet | V20 | Silverado, Scottsdale, Custom Deluxe |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V20 Suburban | Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | V2500 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987 - 1988 | Chevrolet | V30 | Scottsdale, Silverado, Custom Deluxe |
| 1989 - 1991 | Chevrolet | V3500 | Cheyenne, Silverado |
| 1989 | Chevrolet | V3500 | Scottsdale |
| 1971 - 1974 | Chevrolet | Vega | Base, Panel |
| 1989 - 1993 | Chrysler | LeBaron | Base, GTC |
| 1993 | Chrysler | LeBaron | LE, LX, Landau |
| 1989 | Chrysler | LeBaron | Premium, GT, GTS, High Line |
| 1988 - 1989 | Dodge | B150 | Base |
| 1988 - 1989 | Dodge | B250 | Base |
| 1985 - 1987 | Dodge | D150 | Adventurer, Club Cab, Base, Estacas |
| 1985 - 1986 | Dodge | D250 | Base |
| 1986 | Dodge | D250 | Prospector, Club Cab, Custom, Adventurer |
| 1985 - 1993 | Ford | Bronco | Custom |
| 1991 - 1996 | Ford | Bronco | XL |
| 1993 | Ford | Bronco | XLT Lariat |
| 1995 - 1996 | Ford | Bronco | XLT Sport |
| 1985 - 1996 | Ford | Bronco | XLT, Eddie Bauer |
| 1971 | Ford | Custom | Base |
| 1985 - 1996 | Ford | E-150 Econoline | Base, XL |
| 1987 - 1991 | Ford | E-150 Econoline | Custom |
| 1985 | Ford | E-150 Econoline Club Wagon | Base |
| 1992 - 1996 | Ford | E-150 Econoline Club Wagon | Chateau |
| 1987 - 1996 | Ford | E-150 Econoline Club Wagon | Custom |
| 1985 - 1991 | Ford | E-150 Econoline Club Wagon | XL |
| 1985 - 1996 | Ford | E-150 Econoline Club Wagon | XLT |
| 1980 - 1996 | Ford | E-250 Econoline | Base |
| 1980 | Ford | E-250 Econoline | Chateau |
| 1980 - 1991 | Ford | E-250 Econoline | Custom |
| 1985 - 1996 | Ford | E-250 Econoline | XL |
| 1980 - 1985 | Ford | E-250 Econoline Club Wagon | Base |
| 1980 - 1981 | Ford | E-250 Econoline Club Wagon | Chateau |
| 1980 - 1991 | Ford | E-250 Econoline Club Wagon | Custom |
| 1983 - 1991 | Ford | E-250 Econoline Club Wagon | XL |
| 1985 - 1991 | Ford | E-250 Econoline Club Wagon | XLT |
| 1980 - 1996 | Ford | E-350 Econoline | Base |
| 1980 - 1982 | Ford | E-350 Econoline | Chateau |
| 1980 - 1991 | Ford | E-350 Econoline | Custom |
| 1983 - 1996 | Ford | E-350 Econoline | XL |
| 1980 - 1986 | Ford | E-350 Econoline Club Wagon | Base |
| 1992 - 1996 | Ford | E-350 Econoline Club Wagon | Chateau HD, XLT HD |
| 1980 - 1996 | Ford | E-350 Econoline Club Wagon | Chateau, Custom |
| 1992 - 1993 | Ford | E-350 Econoline Club Wagon | Custom HD |
| 1986 - 1990 | Ford | E-350 Econoline Club Wagon | XL |
| 1994 - 1996 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1986 - 1996 | Ford | E-350 Econoline Club Wagon | XLT |
| 1984 - 1986 | Ford | F-150 | Base |
| 1984 - 1992 | Ford | F-150 | Custom |
| 1995 - 1996 | Ford | F-150 | Eddie Bauer, Special |
| 1993 - 1995 | Ford | F-150 | Lightning |
| 1984 - 1989 | Ford | F-150 | Ranger |
| 1985 - 1992 | Ford | F-150 | XLT Lariat |
| 1984 - 1996 | Ford | F-150 | XLT, XL |
| 1987 - 1994 | Ford | F-250 | Custom |
| 1995 - 1996 | Ford | F-250 | Eddie Bauer, Special |
| 1997 | Ford | F-250 | Lariat |
| 1992 - 1994 | Ford | F-250 | Ranger |
| 1983 | Ford | F-250 | XLS |
| 1985 - 1992 | Ford | F-250 | XLT Lariat |
| 1996 - 1997 | Ford | F-250 | XLT VIP |
| 1983 - 1997 | Ford | F-250 | XLT, Base, XL |
| 1987 - 1992 | Ford | F-350 | Custom |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1995 - 1996 | Ford | F-350 | Special |
| 1983 - 1997 | Ford | F-350 | XL, Base, XLT |
| 1983 | Ford | F-350 | XLS |
| 1985 - 1992 | Ford | F-350 | XLT Lariat |
| 1971 | Ford | Galaxie 500 | Base |
| 1971 | Ford | LTD | Base, Brougham |
| 1971 | Ford | Mustang | Boss 351, Boss 302, Grande, Base, Mach 1 |
| 1971 | Ford | Ranch Wagon | Base |
| 1985 - 1986 | GMC | C1500 | Base, Sierra Classic, High Sierra |
| 1988 - 1995 | GMC | C1500 | Sierra SLE |
| 1994 - 1995 | GMC | C1500 | Sierra Special, Sierra SL, Sierra SLT |
| 1988 - 1993 | GMC | C1500 | Sierra, Sierra SLX |
| 1985 - 1995 | GMC | C1500 Suburban | Base |
| 1985 - 1986 | GMC | C1500 Suburban | High Sierra, Sierra Classic |
| 1993 - 1995 | GMC | C1500 Suburban | SLE |
| 1995 | GMC | C1500 Suburban | SLT |
| 1985 - 1986 | GMC | C2500 | Base, Sierra Classic, High Sierra |
| 1994 - 1995 | GMC | C2500 | Sierra SL, Sierra SLT |
| 1988 - 1995 | GMC | C2500 | Sierra SLE |
| 1988 - 1993 | GMC | C2500 | Sierra SLX, Sierra |
| 1985 - 1995 | GMC | C2500 Suburban | Base |
| 1985 - 1986 | GMC | C2500 Suburban | Sierra Classic, High Sierra |
| 1992 - 1995 | GMC | C2500 Suburban | SLE |
| 1995 | GMC | C2500 Suburban | SLT |
| 1986 | GMC | C3500 | Sierra Classic, High Sierra, Base |
| 1994 - 1995 | GMC | C3500 | Sierra SL, Sierra SLT |
| 1988 - 1995 | GMC | C3500 | Sierra SLE |
| 1988 - 1993 | GMC | C3500 | Sierra SLX, Sierra |
| 1985 - 1986 | GMC | Caballero | Amarillo |
| 1985 - 1987 | GMC | Caballero | Diablo, Base |
| 1985 - 1995 | GMC | G1500 | Rally STX, Rally, Vandura |
| 1985 - 1995 | GMC | G2500 | Rally, Rally STX, Vandura |
| 1985 - 1996 | GMC | G3500 | Rally Camper Special, Magnavan, Rally STX, Vandura, Vandura Special, Rally |
| 1985 - 1988 | GMC | G3500 | Rally Custom |
| 1971 - 1995 | GMC | Jimmy | Base |
| 1986 - 1990 | GMC | Jimmy | Sierra Classic |
| 1986 | GMC | Jimmy | Silverado |
| 1995 | GMC | Jimmy | SL |
| 1993 - 1995 | GMC | Jimmy | SLS |
| 1992 - 1995 | GMC | Jimmy | SLT, SLE |
| 1985 - 1986 | GMC | K1500 | Sierra Classic, Base, High Sierra |
| 1994 - 1995 | GMC | K1500 | Sierra SL, Sierra SLT, Sierra Special |
| 1988 - 1995 | GMC | K1500 | Sierra SLE |
| 1995 | GMC | K1500 | Sierra SLS |
| 1988 - 1993 | GMC | K1500 | Sierra SLX, Sierra |
| 1993 | GMC | K1500 | Sierra Sport |
| 1986 - 1994 | GMC | K1500 Suburban | Base |
| 1986 | GMC | K1500 Suburban | High Sierra, Sierra Classic |
| 1993 - 1994 | GMC | K1500 Suburban | SLE |
| 1985 - 1986 | GMC | K2500 | Base, Sierra Classic, High Sierra |
| 1988 - 1995 | GMC | K2500 | Sierra SLE |
| 1994 - 1995 | GMC | K2500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | K2500 | Sierra SLX, Sierra |
| 1992 - 1995 | GMC | K2500 Suburban | Base, SLE |
| 1995 | GMC | K2500 Suburban | SLT |
| 1988 - 1995 | GMC | K3500 | Sierra SLE |
| 1994 - 1995 | GMC | K3500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | K3500 | Sierra SLX, Sierra |
| 1988 - 1989 | GMC | P2500 | Value Van, Base |
| 1990 - 1996 | GMC | P3500 | Base |
| 1990 | GMC | P3500 | Value Van |
| 1987 | GMC | R1500 | High Sierra, Sierra Classic, Base |
| 1987 - 1990 | GMC | R1500 Suburban | Base |
| 1987 | GMC | R1500 Suburban | High Sierra |
| 1987 - 1988 | GMC | R1500 Suburban | Sierra Classic |
| 1990 | GMC | R1500 Suburban | SLE |
| 1987 - 1989 | GMC | R2500 | Sierra Classic, High Sierra, Base |
| 1987 - 1991 | GMC | R2500 Suburban | Base |
| 1987 | GMC | R2500 Suburban | High Sierra |
| 1987 - 1989 | GMC | R2500 Suburban | Sierra Classic |
| 1990 | GMC | R2500 Suburban | SLE |
| 1987 - 1991 | GMC | R3500 | Base |
| 1987 - 1989 | GMC | R3500 | High Sierra, Sierra Classic |
| 1990 - 1991 | GMC | R3500 | SLE |
| 1987 | GMC | S15 | EL |
| 1983 - 1988 | GMC | S15 | Gypsy |
| 1982 - 1990 | GMC | S15 | Sierra Classic, High Sierra, Base |
| 1982 | GMC | S15 | Sierra Grande |
| 1983 - 1991 | GMC | S15 Jimmy | Base |
| 1983 - 1989 | GMC | S15 Jimmy | Sierra Classic, Gypsy |
| 1991 | GMC | S15 Jimmy | SLE, SLS, SLT |
| 1988 - 1989 | GMC | S15 Jimmy | Timberline |
| 1993 | GMC | Safari | GT |
| 1985 - 1995 | GMC | Safari | SLE, Base, SL, SLX |
| 1987 - 1995 | GMC | Safari | SLT |
| 1991 - 1993 | GMC | Sonoma | Base |
| 1992 | GMC | Sonoma | GT |
| 1994 - 1995 | GMC | Sonoma | SL |
| 1991 - 1995 | GMC | Sonoma | SLE |
| 1993 - 1995 | GMC | Sonoma | SLS |
| 1973 | GMC | Sprint | Custom, Base |
| 1991 | GMC | Syclone | Base |
| 1992 - 1993 | GMC | Typhoon | Base |
| 1987 | GMC | V1500 | Sierra Classic, High Sierra, Base |
| 1987 | GMC | V2500 | Base, High Sierra, Sierra Classic |
| 1987 | GMC | V2500 Suburban | High Sierra |
| 1987 - 1989 | GMC | V2500 Suburban | Sierra Classic, Base |
| 1987 - 1991 | GMC | V3500 | Base |
| 1987 - 1989 | GMC | V3500 | Sierra Classic, High Sierra |
| 1990 - 1991 | GMC | V3500 | SLE |
| 1993 - 1995 | GMC | Yukon | Base |
| 1993 | GMC | Yukon | GT |
| 1996 - 1997 | GMC | Yukon | SL |
| 1993 - 1997 | GMC | Yukon | SLE |
| 1995 - 1997 | GMC | Yukon | SLT |
| 1994 | GMC | Yukon | Sport |
| 1991 - 1992 | Isuzu | Pickup | LS, 1 Ton |
| 1991 - 1994 | Isuzu | Pickup | S |
| 1991 - 1992 | Isuzu | Rodeo | S, LS, XS |
| 1989 - 1990 | Isuzu | Trooper | RS |
| 1991 | Isuzu | Trooper | SE |
| 1989 - 1991 | Isuzu | Trooper | XS, LS, S |
| 1980 - 1981 | Mercury | Grand Marquis | Base, Colony Park |
| 1981 | Mercury | Marquis | Base, Brougham |
| 1982 - 1991 | Oldsmobile | Cutlass Ciera | Base |
| 1982 - 1986 | Oldsmobile | Cutlass Ciera | Brougham, LS |
| 1985 | Oldsmobile | Cutlass Ciera | Cruiser LS, Cruiser |
| 1983 - 1986 | Oldsmobile | Cutlass Ciera | ES |
| 1985 - 1990 | Oldsmobile | Cutlass Ciera | GT |
| 1985 - 1986 | Oldsmobile | Cutlass Ciera | Holiday |
| 1990 | Oldsmobile | Cutlass Ciera | International |
| 1986 - 1991 | Oldsmobile | Cutlass Ciera | SL, S |
| 1984 - 1985 | Oldsmobile | Firenza | Base, Brougham SX, ES, Brougham LX, Cruiser LX, GT, Cruiser SX |
| 1984 | Oldsmobile | Firenza | Cruiser, S, SX, LX |
| 1980 - 1984 | Oldsmobile | Omega | Brougham, Base |
| 1981 - 1984 | Oldsmobile | Omega | ES |
| 1983 | Oldsmobile | Omega | ESC |
| 1981 | Oldsmobile | Omega | Sport |
| 1980 - 1981 | Oldsmobile | Omega | SX |
| 1982 - 1989 | Pontiac | 6000 | Base |
| 1982 - 1991 | Pontiac | 6000 | LE |
| 1986 | Pontiac | 6000 | SE |
| 1989 - 1991 | Pontiac | 6000 | Special Edition |
| 1983 - 1989 | Pontiac | 6000 | STE |
| 1989 | Pontiac | 6000 | Touring |
| 1986 | Pontiac | Bonneville | Brougham, Base, LE |
| 1985 | Pontiac | Fiero | Base |
| 1988 | Pontiac | Fiero | Formula |
| 1985 - 1987 | Pontiac | Fiero | SE |
| 1985 - 1988 | Pontiac | Fiero | Sport, GT |
| 1987 - 1988 | Pontiac | Fiero | Value Leader |
| 1989 - 1993 | Pontiac | Firebird | Formula |
| 1982 - 1985 | Pontiac | Firebird | S/E |
| 1989 | Pontiac | Firebird | Trans Am GTA, Trans Am GTA SE |
| 1982 - 1993 | Pontiac | Firebird | Trans Am, Base |
| 1985 | Pontiac | Parisienne | Base, Brougham |
| 1980 - 1984 | Pontiac | Phoenix | Base |
| 1980 - 1983 | Pontiac | Phoenix | LJ |
| 1984 | Pontiac | Phoenix | SE, LE |
| 1982 - 1983 | Pontiac | Phoenix | SJ |
| 1976 | Pontiac | Sunbird | SJ, Base |
| 1991 - 1994 | Pontiac | Trans Sport | Base |
Denso Platinum TT Plugs: American Motors, Buick, Cadillac, Chevrolet, Ford
Sale price$12.48 USD
Regular price$31.20 USD