How to replace a fuel injector on Chevrolet Avalanche 2500?

Begin Fuel Injector replacement by removing the Fuel Rail yet maintaining carefulness to avoid damaging both the Fuel Injector electrical connector pins along with nozzles thereafter avoid exposing the Fuel Injector to any cleaning substances due to its electrical nature. You should check for fuel leaks because contaminated engine oil could occur from failing fuel injectors. Undertake Fuel Injector retaining clip removal followed by extractor of the Fuel Injector from the Fuel Rail while discarding both injector o-ring seals (2, 4) located at its ends. The correct Fuel Injector should be chosen for installation since it carries a part number and a four-digit manufacturing date code displaying month and day of production and its manufacturing shift. Clean engine oil should be applied to new injector o-ring seals (2, 4) before installation to the injector which will be followed by a new retaining clip placement. The Fuel Rail installation ends with pushing the Fuel Injector into position through the Fuel Rail. Set its electrical connector outside while ensuring the retaining clip finds the flange on the Fuel Rail injector socket to complete reinstallation.

OEM Chevrolet Avalanche 2500 Fuel Injector

Gas Injector

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6 Fuel Injectors found

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Chevrolet Avalanche 2500 Injector
Part Number: 12580426
$116.79 MSRP: $237.22
You Save: $120.43 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly-Sequential Multiport Fuel; Fuel Injector; Injector, Fuel Injection
- Replaces: 88894361
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Injector
Part Number: 97780474
$611.98 MSRP: $963.93
You Save: $351.95 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assembly, Fuel; Fuel Injector; Injector, Fuel Injection
- Replaces: 97780358, 97361355
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Avalanche 2500 | LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Injector
Part Number: 97729095
$274.91 MSRP: $543.11
You Save: $268.20 (50%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Kit, Direct Fuel (Remanufacture); Common Rail Injector; Fuel Injector; Injector Kit, Fuel Injection
- Replaces: 97208074, 97720661, 97720604
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2004 Chevrolet Avalanche 2500 | Base | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Injector
Part Number: 12574927
$132.00 MSRP: $236.78
You Save: $104.78 (45%)
Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector; Injector, Fuel Injection
- Replaces: 12571524, 17124531
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Avalanche 2500 Fuel Rail
Part Number: 52371460
Product Specifications
- Other Name: Injector, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Avalanche 2500 | LS, LT | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Avalanche 2500 Injector
Part Number: 97780144
$531.79 MSRP: $837.17
You Save: $305.38 (37%)
Product Specifications
- Other Name: Injector Assembly, Direct Fuel-Remanufacture; Injector, Fuel Injection
- Replaces: 97303657
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS

Chevrolet Avalanche 2500 Fuel Injector

Our website offers an extensive catalog of genuine Chevrolet Avalanche 2500 Fuel Injector at unbeatable prices. Every OEM Chevrolet Avalanche 2500 Fuel Injector comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Avalanche 2500 Fuel Injector Parts Questions & Experts Answers

Injector
12580426
Q: How to replace a fuel injector on Chevrolet Avalanche 2500?
A: Begin Fuel Injector replacement by removing the Fuel Rail yet maintaining carefulness to avoid damaging both the Fuel Injector electrical connector pins along with nozzles thereafter avoid exposing the Fuel Injector to any cleaning substances due to its electrical nature. You should check for fuel leaks because contaminated engine oil could occur from failing fuel injectors. Undertake Fuel Injector retaining clip removal followed by extractor of the Fuel Injector from the Fuel Rail while discarding both injector o-ring seals (2, 4) located at its ends. The correct Fuel Injector should be chosen for installation since it carries a part number and a four-digit manufacturing date code displaying month and day of production and its manufacturing shift. Clean engine oil should be applied to new injector o-ring seals (2, 4) before installation to the injector which will be followed by a new retaining clip placement. The Fuel Rail installation ends with pushing the Fuel Injector into position through the Fuel Rail. Set its electrical connector outside while ensuring the retaining clip finds the flange on the Fuel Rail injector socket to complete reinstallation.