GBR 522-046 Fuel Injector Sleeve
$42.14
10+ in stock
- GBR 522-046 Fuel Injector Sleeve
- Fits: Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, GMC Sierra 2500 HD, GMC Sierra 3500 (check fitment chart for compatibility)
- Confirm fitment with our fitment and interchange chart below
Fitment Table
✅ Compatible with 16 vehicles
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Product Description
The injector sleeve provides sealing and cooling between the diesel fuel injector and cylinder head. Improper sealing can result in combustion gas and coolant leaks into the fuel system, which can result in engine misfire and injector failure. Replacing the sleeve at time of injector service or replacement ensures proper sealing, improving injector longevity.