How to replace the fuel injectors on 2008 GMC Envoy?

In order to replace the fuel injectors, disassemble the fuel rail assembly by removing the electrical harness connections and disconnecting the electrical harness connections. Removal of the fuel injectors, retainer clips and O-ring seals are removed. Sort the appropriate injectors according to part number and date of construction. Lube fresh O-rings, replace them and reconnect all.

OEM 2008 GMC Envoy Fuel Injector

Gas Injector

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2 Fuel Injectors found

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2008 GMC Envoy Injector Part Number: 12599504
$47.04 MSRP: $87.81
You Save: $40.77 (47%)
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Product Specifications
- Other Name: Injector, Multiport Fuel; Fuel Injector; Injector, Fuel Injection
- Item Weight: 0.40 Pounds
- Item Dimensions: 4.2 x 2.1 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12599504
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2008 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS
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2008 GMC Envoy Injector Part Number: 19421333
$106.16 MSRP: $215.60
You Save: $109.44 (51%)
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Product Specifications
- Other Name: Injector Assembly, Sequential Multiport Fuel; Fuel Injector; Injector, Fuel Injection
- Replaces: 12580681
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 8
- SKU: 19421333
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2008 GMC Envoy Submodels:
- Denali | 8 Cyl 5.3 L GAS

2008 GMC Envoy Fuel Injector

With a comprehensive array of OEM 2008 GMC Envoy Fuel Injector, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2008 GMC Envoy Fuel Injector are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2008 GMC Envoy Fuel Injector Parts and Q&A

Q: How to replace the fuel injectors on 2008 GMC Envoy?
A: In order to replace the fuel injectors, disassemble the fuel rail assembly by removing the electrical harness connections and disconnecting the electrical harness connections. Removal of the fuel injectors, retainer clips and O-ring seals are removed. Sort the appropriate injectors according to part number and date of construction. Lube fresh O-rings, replace them and reconnect all.