The Walker Products Fuel Injector (part number 550-1000) is a direct-fit replacement for 1995-1997 Chevrolet and GMC vehicles with 7.4L engines. Walker Genuine OE Fuel Injectors are authentic, factory-sourced components that deliver true OE fit, function, and engine calibration compatibility.
Features:
- Engineered for System Integrity:Â Supports full engine performance, emissions control, and drivability as originally designed.
- 100% Genuine OE: Sourced through validated OEM supply chains—no aftermarket substitutions or equivalents.
- Authentic OE Performance:Â Supplied directly from the original vehicle manufacturer to ensure factory-accurate fuel delivery and spray pattern.
- Exact Vehicle Match:Â Built to original assembly specs for precise fitment, flow rate, and electrical compatibility with factory ECU calibration.
- Trusted Quality Assurance: Same part, same quality, same performance as installed on the production line—no compromises.
Fits: 1995-1997 Chevrolet and GMC models including C2500, C2500 Suburban, C3500, C3500HD, G30, K2500, K2500 Suburban, K3500 and more — 7.4L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Echlin 218207, Chevrolet 17113080, SMP TJ17, BWD 57207, GMC 17113080, General Motors 19110534, Sorensen 800-1817N, Bostech TB128 and 1 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
