2003-2009 GMC C4500 Topkick 8 pcs Fuel Injector 2-Blade HYRAQZGD
Select your GMC C4500 Topkick year
Specifications
Note
The fuel injectors only fit the V8 8.1L engine.
Replaces Part Number
Compatibility
| Year | Make | Model | Engine |
|---|---|---|---|
| 2001 - 2002 | Chevrolet | B7 | V8 8.1L |
| 2001 - 2002 | Chevrolet | C3500HD | V8 8.1L |
| 2001 - 2002 | Chevrolet | Express 3500 | V8 8.1L |
| 2001 - 2002 | GMC | B7 | V8 8.1L |
| 2001 - 2002 | GMC | C3500HD | V8 8.1L |
| 2001 - 2002 | GMC | Savana 3500 | V8 8.1L |
| 2001 - 2006 | Chevrolet | Silverado 2500 HD | V8 8.1L |
| 2001 - 2006 | Chevrolet | Silverado 3500 | V8 8.1L |
| 2001 - 2006 | Chevrolet | Suburban 2500 | V8 8.1L |
| 2001 - 2009 | Chevrolet | C6500 Kodiak | V8 8.1L |
Highlights
Product Description
Restore proper fuel delivery and engine performance with this fuel injector set. Designed to replace worn or clogged injectors, these units help support smooth engine operation and consistent fuel flow. Common signs of failing injectors include rough idle, misfires, poor fuel economy, or hesitation during acceleration.
Each injector is flow tested to support consistent spray pattern and dependable operation. The set includes new O-rings and seals to help ensure proper installation and reduce the risk of leaks. Designed for compatible engine applications, this replacement helps maintain balanced combustion and steady engine performance.
Key Features & Benefits
Complete Injector Set
Includes fuel injectors designed for steady fuel delivery and balanced engine performance.
Flow Tested
Each injector is tested to support consistent spray pattern and reliable operation.
Helps Restore Engine Performance
Helps reduce misfires, rough idle, and hesitation for smoother operation.
Durable Construction
Built with corrosion-resistant materials for long service life.
Direct Replacement Fit
Designed for proper fitment on select vehicles.
Installation-Ready
Includes new O-rings and seals for secure replacement.
