GM Genuine Parts Fuel Injector O-Ring Kit with Assorted O-Rings
OE
Pack of 1

GM Genuine Parts Fuel Injector O-Ring Kit with Assorted O-Rings

GM Part #12587147

ACDelco Part #217-1588

MSRP$33.36*

GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Helps provide a seal to prevent fuel leaks
  • Helps seal combustion chamber from the elements
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Pack of 1

About this product

GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Helps provide a seal to prevent fuel leaks
  • Helps seal combustion chamber from the elements
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

ClassificationOE
Seal TypeO-Ring

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

  • Use approved fuel for your vehicle.
  • Keep fuel filters changed at required intervals.
  • Use only approved fuel additives.
  • Replace seal if injector is removed and damage is visible.

Troubleshooting Tips:

  • Increased fuel consumption

ModelBody StyleTrimYear(s)
C3500HD2001, 2002
C4500 Topkick2003
C5500 Topkick2003
C6500 TopkickCab & Chassis - Conventional2001, 2002, 2003
C7500 TopkickCab & Chassis - Conventional2001, 2002, 2003

Frequently Asked Questions

No, not necessarily. Inspect the seal for damage and replace if needed.