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SKP SKFJ489 Fuel Injector
| Brand | SKP SKFJ489 |
|---|---|
| Fits | Chevrolet and GMC · 16 vehicles |
Aftermarket fuel injector. Engineered to exceed OEM specifications for a precise replacement.
Restores engine power and efficiency.
Cross-references 97303657 and 97780144 for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Fuel Injector for Silverado and Sierra
Restore proper fuel delivery with this SKP fuel injector, part number SKFJ489. It is a brand-new aftermarket replacement engineered to meet or exceed OEM specifications for dependable engine performance and efficiency.
- Brand-new aftermarket fuel injector
- Engineered to exceed OEM specifications
- Supports consistent fuel atomization and delivery
- Direct-fit replacement for select GM truck applications
- Part number SKFJ489 for easy identification
Compatible Vehicle Fitment
Fits 2004-2005 Chevrolet Silverado 2500 HD, N/A. Fits 2004-2005 Chevrolet Silverado 3500, N/A. Fits 2004-2005 GMC Sierra 2500 HD, N/A. Fits 2004-2005 GMC Sierra 3500, N/A.
This SKP SKFJ489 fuel injector is a fitment-based replacement for 2004-2005 Chevrolet Silverado 2500 HD and Silverado 3500, as well as 2004-2005 GMC Sierra 2500 HD and Sierra 3500 applications. It is built for drivers replacing a worn or inconsistent injector in GM heavy-duty trucks where accurate fuel metering is critical to smooth operation.
Common Issues It Can Address
- Hard starting caused by poor fuel delivery
- Rough idle from inconsistent injector performance
- Loss of power under load
- Reduced fuel efficiency from improper atomization
- Engine hesitation or misfire related to injector wear
Installation Notes
Verify engine and injector application before installation by matching the part number SKFJ489 and the vehicle fitment listed above. Inspect related fuel system components, seals, and electrical connections during service to help ensure proper operation after replacement.
Quality Assurance
SKP positions this injector as a high-quality aftermarket replacement built to restore OEM-level fuel system performance. The SKFJ489 designation helps confirm the correct part for the listed Chevrolet Silverado and GMC Sierra heavy-duty truck applications.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2005 | Chevrolet | C4500 Kodiak | 6.6L | V8 | — |
| 2005 | Chevrolet | C5500 Kodiak | 6.6L | V8 | — |
| 2005 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — |
| 2005 | Chevrolet | Silverado 3500 | 6.6L | V8 | — |
| 2005 | GMC | C4500 Topkick | 6.6L | V8 | — |
| 2005 | GMC | C5500 Topkick | 6.6L | V8 | — |
| 2005 | GMC | Sierra 2500 HD | 6.6L | V8 | — |
| 2005 | GMC | Sierra 3500 | 6.6L | V8 | — |
| 2004 | Chevrolet | C4500 Kodiak | 6.6L | V8 | — |
| 2004 | Chevrolet | C5500 Kodiak | 6.6L | V8 | — |
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | — |
| 2004 | GMC | C4500 Topkick | 6.6L | V8 | — |
| 2004 | GMC | C5500 Topkick | 6.6L | V8 | — |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | — |
| 2004 | GMC | Sierra 3500 | 6.6L | V8 | — |
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