Walker Products Fuel Injector - 550-2136

Walker Products Fuel Injector - 550-2136

SKU: WPR-550-2136

Walker Products

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Product details

Part Name Fuel Injector
Brand Walker Products
Part Number 550-2136
UPC 00724620143656

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Fitment is guaranteed:

If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.

Included warranty:

For warranty coverage information, please see our Warranty Policy.

Warranty starts from the date of delivery.
Proof of purchase required for all claims.
Covers manufacturing defects only.
Does not cover normal wear & tear.
Does not cover cosmetic damage or rust damage.

To initiate a claim, simply send an email to support@partspioneer.ca. For more information, read our Warranty Policy.

Choose Walker Products because:

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.

Characteristics include:

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.
Trusted Quality Assurance: Same part, same quality, same performance as installed on the production line—no compromises.
Engineered for System Integrity: Supports full engine performance, emissions control, and drivability as originally designed.

Customer Video Reviews

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Fitment Table

This product is compatible with these vehicles:

Year	Make	Model	Notes
2017	Chevrolet	Express 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2017	Chevrolet	Express 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2017	GMC	Savana 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2017	GMC	Savana 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2016	Chevrolet	Express 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2016	Chevrolet	Express 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2016	GMC	Savana 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2016	GMC	Savana 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2015	Chevrolet	Express 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2015	Chevrolet	Express 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2015	GMC	Savana 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2015	GMC	Savana 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2014	Chevrolet	Express 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2014	Chevrolet	Express 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2014	Chevrolet	Express 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2014	Chevrolet	Suburban 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2014	Chevrolet	Tahoe	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2014	GMC	Savana 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2014	GMC	Savana 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2014	GMC	Savana 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2014	GMC	Yukon	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2014	GMC	Yukon XL 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2013	Cadillac	Escalade	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2013	Chevrolet	Avalanche	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2013	Chevrolet	Express 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2013	Chevrolet	Express 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2013	Chevrolet	Express 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2013	Chevrolet	Silverado 1500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2013	Chevrolet	Silverado 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2013	Chevrolet	Silverado 1500	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2013	Chevrolet	Suburban 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2013	Chevrolet	Tahoe	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2013	Chevrolet	Tahoe	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2013	GMC	Savana 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2013	GMC	Savana 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2013	GMC	Savana 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2013	GMC	Sierra 1500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2013	GMC	Sierra 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2013	GMC	Sierra 1500	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2013	GMC	Yukon	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2013	GMC	Yukon	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2013	GMC	Yukon XL 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	Cadillac	Escalade	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2012	Chevrolet	Avalanche	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	Chevrolet	Colorado	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	Chevrolet	Express 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	Chevrolet	Express 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2012	Chevrolet	Express 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2012	Chevrolet	Silverado 1500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2012	Chevrolet	Silverado 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	Chevrolet	Silverado 1500	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2012	Chevrolet	Suburban 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	Chevrolet	Tahoe	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	Chevrolet	Tahoe	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2012	GMC	Canyon	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	GMC	Savana 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	GMC	Savana 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2012	GMC	Savana 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2012	GMC	Sierra 1500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2012	GMC	Sierra 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	GMC	Sierra 1500	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2012	GMC	Yukon	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2012	GMC	Yukon	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2012	GMC	Yukon XL 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	Cadillac	Escalade	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2011	Chevrolet	Avalanche	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	Chevrolet	Colorado	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	Chevrolet	Express 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	Chevrolet	Express 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2011	Chevrolet	Express 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2011	Chevrolet	Silverado 1500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2011	Chevrolet	Silverado 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	Chevrolet	Silverado 1500	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2011	Chevrolet	Suburban 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	Chevrolet	Tahoe	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	Chevrolet	Tahoe	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2011	GMC	Canyon	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	GMC	Savana 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	GMC	Savana 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2011	GMC	Savana 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2011	GMC	Sierra 1500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2011	GMC	Sierra 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	GMC	Sierra 1500	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2011	GMC	Yukon	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2011	GMC	Yukon	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2011	GMC	Yukon XL 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	Cadillac	Escalade	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2010	Chevrolet	Avalanche	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	Chevrolet	Colorado	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	Chevrolet	Express 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	Chevrolet	Express 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2010	Chevrolet	Express 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2010	Chevrolet	Silverado 1500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2010	Chevrolet	Silverado 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	Chevrolet	Silverado 1500	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2010	Chevrolet	Suburban 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	Chevrolet	Tahoe	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	Chevrolet	Tahoe	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2010	GMC	Canyon	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	GMC	Savana 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	GMC	Savana 2500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2010	GMC	Savana 3500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2010	GMC	Sierra 1500	4.8L V engine 8 cylinders 3.78" bore 3.27" stroke
2010	GMC	Sierra 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	GMC	Sierra 1500	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2010	GMC	Yukon	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke
2010	GMC	Yukon	6.0L V engine 8 cylinders 4.00" bore 3.62" stroke
2010	GMC	Yukon XL 1500	5.3L V engine 8 cylinders 3.78" bore 3.62" stroke

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