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  • Part #: BS4302
  • Mfr #: 4302
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1983-1995 GMC K1500 Spark Plug - Bosch - Bosch Platinum+2, OE replacement

  • Product Details
  • Manufacturer Info
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  • Fitment Info
BOSCH SUPER CLASS PLATINUM+2 SPARK PLUG -- Platinum plug, 14 mm thread, 22 mm reach, 16 mm hex size, tapered seat, interference suppression resistor, surface air gap plug, 2 ground electrodes, heat fused platinum center electrode, heat range 9; Contains more platinum for smoother acceleration and optimum engine performance; Fine wire platinum center electrode which is heat fused into the extended ceramic insulator reduces the voltage necessary to jump the gap as well as reduces quenching; Uses surface air gap firing technology and dual yttrium enhanced ground electrodes for longer life; Reaches self cleaning temperature faster for quicker starts and increased fuel efficiency.
  • Series: Bosch Platinum+2
  • Product Fit: OE replacement
  • Quantity Sold: Sold individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 business days
  • Electrode Tip Material: Platinum
  • Reach: 22 mm
  • Thread Size: 14 mm
  • Warranty: 12-month or 12,000-mile Bosch limited warranty
  • Fit note: 4-Speed, Automatic Transmission, 4-Speed, Standard Transmission, 5-Speed, Standard Transmission, Canada Built Vehicle, Automatic Transmission, Light Duty, Standard Transmission
This product fits the following GMC K1500 submodels
  • 1995-1995: Sierra SLS; 6 Cyl 4.3L;
  • 1995-1995: Sierra SLS; 8 Cyl 5.0L;
  • 1995-1995: Sierra SLS; 8 Cyl 5.7L;
  • 1994-1995: Sierra SL; 6 Cyl 4.3L;
  • 1994-1995: Sierra SL; 8 Cyl 5.0L;
  • 1994-1995: Sierra SL; 8 Cyl 5.7L;
  • 1994-1995: Sierra SLT; 6 Cyl 4.3L;
  • 1994-1995: Sierra SLT; 8 Cyl 5.0L;
  • 1994-1995: Sierra SLT; 8 Cyl 5.7L;
  • 1994-1995: Sierra Special; 6 Cyl 4.3L;
  • 1994-1995: Sierra Special; 8 Cyl 5.0L;
  • 1994-1995: Sierra Special; 8 Cyl 5.7L;
  • 1988-1995: Sierra SLE; 6 Cyl 4.3L;
  • 1988-1995: Sierra SLE; 8 Cyl 5.0L;
  • 1988-1995: Sierra SLE; 8 Cyl 5.7L;
  • 1993-1993: Sierra Sport; 6 Cyl 4.3L;
  • 1993-1993: Sierra Sport; 8 Cyl 5.0L;
  • 1993-1993: Sierra Sport; 8 Cyl 5.7L;
  • 1988-1993: Sierra SLX; 6 Cyl 4.3L;
  • 1988-1993: Sierra SLX; 8 Cyl 5.0L;
  • 1988-1993: Sierra SLX; 8 Cyl 5.7L;
  • 1988-1993: Sierra; 6 Cyl 4.3L;
  • 1988-1993: Sierra; 8 Cyl 5.0L;
  • 1988-1993: Sierra; 8 Cyl 5.7L;
  • 1985-1986: Base; 6 Cyl 4.3L; "VIN N"
  • 1985-1986: Base; 8 Cyl 5.7L; "VIN L"
  • 1985-1986: High Sierra; 6 Cyl 4.3L; "VIN N"
  • 1985-1986: High Sierra; 8 Cyl 5.7L; "VIN L"
  • 1985-1986: Sierra Classic; 6 Cyl 4.3L; "VIN N"
  • 1985-1986: Sierra Classic; 8 Cyl 5.7L; "VIN L"
  • 1983-1984: Base; 6 Cyl 4.1L;
  • 1983-1984: Base; 8 Cyl 5.7L;
  • 1983-1984: High Sierra; 6 Cyl 4.1L;
  • 1983-1984: High Sierra; 8 Cyl 5.7L;
  • 1983-1984: Sierra Classic; 6 Cyl 4.1L;
  • 1983-1984: Sierra Classic; 8 Cyl 5.7L;