Description
Bosch conventional Nickel-Copper Spark Plugs are designed to deliver performance and value. Heavy-duty yttrium-enhanced nickel center electrode with copper core provides a longer lasting copper core spark plug. Engineered to meet or exceed Original Equipment specifications for nickel-copper core spark plugs.
- Heavy-duty yttrium enhanced nickel-copper center electrode ensures superior reliability and durability for up to 50% longer performance life vs. standard copper plugs
- Copper core provides broader heat range to resist pre-ignition and fouling
- Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize – saving time
- Angled, ribbed insulator design prevents misfire due to flash-over
- Metal glass fused resistor maximizes interference suppression
Fits these vehicles
- 1989 GMC R3500 7.4L V8
- 1989 GMC P2500 4.8L L6
- 1989 Chevrolet P20 4.8L L6
- 1989 Chevrolet R3500 7.4L V8
- 1989 GMC P3500 7.4L V8
- 1989 GMC P3500 4.8L L6
- 1989 Chevrolet P30 7.4L V8
- 1989 Chevrolet P30 4.8L L6
- 1989 Chevrolet V3500 7.4L V8
- 1989 GMC V3500 7.4L V8
- 1988 Chevrolet R20 4.8L L6
- 1988 Chevrolet G30 5.7L V8
- 1988 GMC R3500 7.4L V8
- 1988 GMC R3500 4.8L L6
- 1988 GMC R3500 5.7L V8
- 1988 Chevrolet P20 4.8L L6
- 1988 GMC G3500 5.7L V8
- 1988 Chevrolet R30 7.4L V8
- 1988 Chevrolet R30 4.8L L6
- 1988 Chevrolet R30 5.7L V8
- 1988 GMC P3500 7.4L V8
- 1988 GMC P3500 4.8L L6
- 1988 GMC P3500 5.7L V8
- 1988 Chevrolet P30 7.4L V8
- 1988 Chevrolet P30 4.8L L6
- 1988 Chevrolet P30 5.7L V8
- 1988 Chevrolet V30 7.4L V8
- 1988 Chevrolet V30 4.8L L6
- 1988 Chevrolet V30 5.7L V8
- 1988 GMC V3500 7.4L V8
- 1988 GMC V3500 4.8L L6
- 1988 GMC V3500 5.7L V8
- 1988 GMC R2500 4.8L L6
- 1987 Chevrolet G30 5.7L V8
- 1987 Chevrolet R20 4.8L L6
- 1987 GMC R3500 7.4L V8
- 1987 GMC R3500 4.8L L6
- 1987 GMC R3500 5.7L V8
- 1987 GMC P2500 4.8L L6
- 1987 GMC G3500 5.7L V8
- 1987 GMC P2500 5.7L V8
- 1987 Chevrolet P20 4.8L L6
- 1987 Chevrolet P20 5.7L V8
- 1987 Chevrolet R30 7.4L V8
- 1987 Chevrolet R30 4.8L L6
- 1987 Chevrolet R30 5.7L V8
- 1987 GMC P3500 7.4L V8
- 1987 GMC P3500 4.8L L6
- 1987 GMC P3500 5.7L V8
- 1987 Chevrolet V20 4.8L L6
- 1987 Chevrolet P30 7.4L V8
- 1987 Chevrolet P30 4.8L L6
- 1987 Chevrolet P30 5.7L V8
- 1987 GMC V2500 4.8L L6
- 1987 Chevrolet V30 7.4L V8
- 1987 Chevrolet V30 4.8L L6
- 1987 Chevrolet V30 5.7L V8
- 1987 GMC V3500 7.4L V8
- 1987 GMC V3500 4.8L L6
- 1987 GMC V3500 5.7L V8
- 1987 GMC R2500 4.8L L6
- 1986 GMC C2500 7.4L V8
- 1986 GMC C2500 5.7L V8
- 1986 Chevrolet G30 5.7L V8
- 1986 GMC C3500 7.4L V8
- 1986 GMC C3500 5.7L V8
- 1986 Chevrolet K30 7.4L V8
- 1986 Chevrolet K30 5.7L V8
- 1986 GMC K2500 Suburban 5.7L V8
- 1986 Chevrolet C10 Suburban 5.7L V8
- 1986 Chevrolet K20 5.7L V8
- 1986 Chevrolet C20 7.4L V8
- 1986 Chevrolet C20 5.7L V8
- 1986 GMC C1500 Suburban 5.7L V8
- 1986 GMC G3500 5.7L V8
- 1986 GMC P2500 5.7L V8
- 1986 Chevrolet K10 5.7L V8
- 1986 Chevrolet K20 Suburban 5.7L V8
- 1986 Chevrolet P20 5.7L V8
- 1986 GMC C2500 Suburban 7.4L V8
- 1986 Chevrolet C30 7.4L V8
- 1986 GMC C2500 Suburban 5.7L V8
- 1986 Chevrolet C30 5.7L V8
- 1986 Chevrolet K10 Suburban 5.7L V8
- 1986 GMC P3500 7.4L V8
- 1986 GMC P3500 5.7L V8
- 1986 Chevrolet C20 Suburban 7.4L V8
- 1986 Chevrolet C20 Suburban 5.7L V8
- 1986 Chevrolet G20 5.7L V8
- 1986 Chevrolet P30 7.4L V8
- 1986 Chevrolet P30 5.7L V8
- 1986 GMC G2500 5.7L V8
- 1986 GMC K3500 7.4L V8
- 1986 GMC K3500 5.7L V8
- 1986 GMC C1500 5.7L V8
- 1986 Chevrolet C10 5.7L V8
- 1986 GMC K2500 5.7L V8
- 1985 Chevrolet G30 5.7L V8
- 1985 GMC C3500 7.4L V8
- 1985 GMC C3500 5.7L V8
- 1985 Chevrolet K30 7.4L V8
- 1985 Chevrolet K30 5.7L V8
- 1985 GMC K2500 Suburban 5.7L V8
- 1985 Chevrolet C10 Suburban 5.7L V8
- 1985 Chevrolet K20 5.7L V8
- 1985 Chevrolet C20 7.4L V8
- 1985 Chevrolet C20 5.7L V8
- 1985 GMC K1500 5.7L V8
- 1985 GMC C1500 Suburban 5.7L V8
- 1985 GMC G3500 5.7L V8
- 1985 Chevrolet K10 5.7L V8
- 1985 Chevrolet K20 Suburban 7.4L V8
- 1985 Chevrolet K20 Suburban 5.7L V8
- 1985 GMC P2500 5.7L V8
- 1985 Chevrolet P20 5.7L V8
- 1985 GMC C2500 Suburban 7.4L V8
- 1985 GMC C2500 Suburban 5.7L V8
- 1985 Chevrolet C30 7.4L V8
- 1985 Chevrolet C30 5.7L V8
- 1985 Chevrolet C20 Suburban 7.4L V8
- 1985 Chevrolet K10 Suburban 5.7L V8
- 1985 Chevrolet C20 Suburban 5.7L V8
- 1985 GMC P3500 7.4L V8
- 1985 GMC P3500 5.7L V8
- 1985 Chevrolet G20 5.7L V8
- 1985 Chevrolet P30 7.4L V8
- 1985 Chevrolet P30 5.7L V8
- 1985 GMC G2500 5.7L V8
- 1985 GMC K3500 7.4L V8
- 1985 GMC K3500 5.7L V8
- 1985 GMC C1500 5.7L V8
- 1985 Chevrolet C10 5.7L V8
- 1985 GMC C2500 7.4L V8
- 1985 GMC C2500 5.7L V8
- 1985 GMC K2500 5.7L V8
- 1984 GMC C3500 7.4L V8
- 1984 GMC C3500 5.7L V8
- 1984 Chevrolet K30 7.4L V8
- 1984 Chevrolet C20 7.4L V8
- 1984 Chevrolet K20 5.7L V8
- 1984 Chevrolet K30 5.7L V8
- 1984 Chevrolet C20 5.7L V8
- 1984 GMC K2500 Suburban 5.7L V8
- 1984 GMC G3500 5.7L V8
- 1984 Chevrolet K20 Suburban 5.7L V8
- 1984 GMC P2500 5.7L V8
- 1984 Chevrolet P20 5.7L V8
- 1984 GMC C2500 Suburban 7.4L V8
- 1984 GMC C2500 Suburban 5.7L V8
- 1984 Chevrolet C30 7.4L V8
…and 591 more vehicles.




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