How to replace the fuel injector on Chevrolet Express 1500?

Removing the Fuel Rail enables access to the Fuel Injector and its required replacement steps include first removing the retainer clip and then the Fuel Injector. You must either lose the injector retainer clip or replace it with new ones and also discard the Fuel Injector O-Ring seals (2, 4). It is essential to choose the proper Fuel Injector when making replacements since the denso fuel injectors used in 5.3l (L59) e85 applications require complete replacement of both o-rings and retaining clips when service is needed. The part number and four-digit manufacturer date of both the Fuel Injector can be found on its surface. Apply engine oil on new Fuel Injector O-Ring seals (2, 4) before installing them onto the Fuel Injector. Prepare a new retainer clip by attaching it to the Fuel Injector before positioning the Fuel Injector into the Fuel Rail injector socket with electrical wires facing the exterior while allowing the retainer clip to secure the flange on the Fuel Rail injector socket. Finally, reinstall the Fuel Rail.

OEM Chevrolet Express 1500 Fuel Injector

Gas Injector

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4 Fuel Injectors found

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Chevrolet Express 1500 Injector
Part Number: 12594512
$71.92 MSRP: $146.08
You Save: $74.16 (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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Express 1500 | Base, LS, LT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Express 1500 Injector
Part Number: 88894353
$78.29 MSRP: $244.20
You Save: $165.91 (68%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector, Fuel Injection; Fuel Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2014 Chevrolet Express 1500 | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Express 1500 Injector
Part Number: 17113698
$110.15 MSRP: $223.72
You Save: $113.57 (51%)
ADD TO CART
Product Specifications
- Other Name: Injector, Multiport Fuel; Fuel Injector; Injector, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Express 1500 | Base, LS, LT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Express 1500 Injector
Part Number: 12613411
$60.19 MSRP: $169.44
You Save: $109.25 (65%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assembly-Sequential Multiport Fuel; Fuel Injector; Injector, Fuel Injection
- Replaced by: 12738848
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Chevrolet Express 1500 | Base, LS, LT | 8 Cyl 5.3 L FLEX

Chevrolet Express 1500 Fuel Injector

Our website offers an extensive catalog of genuine Chevrolet Express 1500 Fuel Injector at unbeatable prices. Every OEM Chevrolet Express 1500 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 Express 1500 Fuel Injector Parts Questions & Experts Answers

Injector
88894353
Q: How to replace the fuel injector on Chevrolet Express 1500?
A: Removing the Fuel Rail enables access to the Fuel Injector and its required replacement steps include first removing the retainer clip and then the Fuel Injector. You must either lose the injector retainer clip or replace it with new ones and also discard the Fuel Injector O-Ring seals (2, 4). It is essential to choose the proper Fuel Injector when making replacements since the denso fuel injectors used in 5.3l (L59) e85 applications require complete replacement of both o-rings and retaining clips when service is needed. The part number and four-digit manufacturer date of both the Fuel Injector can be found on its surface. Apply engine oil on new Fuel Injector O-Ring seals (2, 4) before installing them onto the Fuel Injector. Prepare a new retainer clip by attaching it to the Fuel Injector before positioning the Fuel Injector into the Fuel Rail injector socket with electrical wires facing the exterior while allowing the retainer clip to secure the flange on the Fuel Rail injector socket. Finally, reinstall the Fuel Rail.