Fuel Injector

Part Number 550-2165 (117546728)

UPC: 724620208195

Package contents: 1 Each per Box

Select vehicle for guaranteed fit

Unavailable

Description

Walker Genuine OE Fuel Injectors are original equipment components sourced directly from the same manufacturing lines that supply global vehicle assembly plants. Unlike reengineered or aftermarket alternatives, these injectors represent the exact part specified by the vehicle’s engineering team—ensuring precise flow rate, spray pattern, coil resistance, and ECU-matched response characteristics. Each injector is manufactured using OEM-grade materials and validated production processes, including rigorous testing for leakage, atomization, and electrical integrity. Designed to maintain factory engine performance, fuel economy, and emissions compliance, Walker Genuine OE Fuel Injectors deliver unmatched reliability and seamless system integration. With exact fitment and no calibration or installation guesswork, these components are the trusted choice for critical repairs where performance and precision cannot be compromised. Ideal for fleets, diagnostics-driven repairs, or customers demanding authentic OE quality, Walker’s Genuine OE program ensures the part you install is the part the vehicle was born with.

Fitment

This part fits the following vehicles.

Cadillac

1999-2000 Escalade

Chevrolet

1996-2001 Astro
1996-2003 Blazer
1996-1999 C1500
1996-1999 C1500 Suburban
1996-2000 C2500
1996-1999 C2500 Suburban
1996-2000 C3500
1996-2002 Express 1500
1996-2002 Express 2500
1996-2002 Express 3500
1996-1999 K1500
1996-1999 K1500 Suburban
1996-2000 K2500
1996-1999 K2500 Suburban
1996-2000 K3500
1996-1999 P30
1996-2002 S10
1999-2001 Silverado 1500
1996-2000 Tahoe

GMC

1996-1999 C1500
1996-1999 C1500 Suburban
1996-2000 C2500
1996-1999 C2500 Suburban
1996-2000 C3500
1996-2001 Jimmy
1996-1999 K1500
1996-1999 K1500 Suburban
1996-2000 K2500
1996-1999 K2500 Suburban
1996-2000 K3500
1996-1999 P3500
1996-2001 Safari
1996-2002 Savana 1500
1996-2002 Savana 2500
1996-2002 Savana 3500
1999-2001 Sierra 1500
1996-2002 Sonoma
1996-2000 Yukon

Oldsmobile

1996-2001 Bravada

Features & benefits

Trusted Quality Assurance: Same part, same quality, same performance as installed on the production line—no compromises.
Authentic OE Performance: Supplied directly from the original vehicle manufacturer to ensure factory-accurate fuel delivery and spray pattern.
100% Genuine OE: Sourced through validated OEM supply chains—no aftermarket substitutions or equivalents.
Exact Vehicle Match: Built to original assembly specs for precise fitment, flow rate, and electrical compatibility with factory ECU calibration.
Engineered for System Integrity: Supports full engine performance, emissions control, and drivability as originally designed.
Direct replacement - this diesel fuel injector matches the fit and functionality of the original equipment injector
Durable construction - this injector is remanufactured from quality materials for durability
Cost-effective dealer alternative - offers original manufacturer quality at lower cost than a dealer replacement
Quality tested - this diesel fuel injector has been tested for quality and fit for this vehicle application

Specifications

Street Legal	Yes

Warranty

1 Year