How do you remove fuel injectors and Fuel Rail for Buick Enclave,Chevrolet Traverse and GMC Acadia?

To remove the fuel injectors, relieve the fuel system pressure, disconnect the negative battery terminal, remove the upper intake manifold, and disconnect the fuel supply line and electrical connectors for the main fuel injector harness and each injector. Remove the fuel rails and injectors as an assembly, and release the fuel injector retaining clips to remove each injector. To install the fuel injectors, install the new upper and lower O-rings on the injectors, coat them with clean engine oil, insert them into the fuel rail and install the injectors and fuel rail assembly onto the intake manifold, tighten the mounting bolts, and reconnect the negative battery terminal.

Genuine GMC Acadia Fuel Injector

Gas Injector

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6 Fuel Injectors found

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GMC Acadia Direct Fuel Injector Assembly
Part Number: 12662564
$89.31 MSRP: $185.44
You Save: $96.13 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Direct Fuel; Injector
- Replaces: 12627093, 12662570, 12633913
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2021 GMC Acadia | SLE SUV, SLE2 & ALL TERRAIN SUV, SLE2 SUV, SLT & ALL TERRAIN SUV, SLT SUV | 4 Cyl 2.5L
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GMC Acadia Indirect Fuel Injector Assembly
Part Number: 12669384
$115.73 MSRP: $218.36
You Save: $102.63 (47%)
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Product Specifications
- Other Name: Injector Assembly, Indirect Fuel; Injector
- Replaces: 12638530, 12611545, 12632255
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 GMC Acadia | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
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GMC Acadia Direct Fuel Injector Assembly
Part Number: 12692884
$117.63 MSRP: $244.26
You Save: $126.63 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Dir Fuel; Injector
- Replaces: 12650300, 12647362
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2023 GMC Acadia | DENALI SUV, SLE SUV, SLE2 & ALL TERRAIN SUV, SLE2 SUV, SLT & ALL TERRAIN SUV, SLT SUV, SLT2 SUV | 6 Cyl 3.6L
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GMC Acadia Indirect Fuel Injector Assembly
Part Number: 12663380
$136.44 MSRP: $283.29
You Save: $146.85 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Indirect Fuel; Injector
- Replaces: 12634491
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 GMC Acadia | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD | 6 Cyl 3.6L
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GMC Acadia Multiport Fuel Injector Kit
Part Number: 12608632
$37.41 MSRP: $108.61
You Save: $71.20 (66%)
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Product Specifications
- Other Name: Injector Kit,Multiport Fuel ; Injector Kit, Fuel Injection; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 GMC Acadia | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD | 6 Cyl 3.6L
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GMC Acadia Direct Fuel Injector Assembly
Part Number: 55515113
$70.69 MSRP: $128.77
You Save: $58.08 (46%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Dir Fuel; Injector
- Replaced by: 12721012
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2023 GMC Acadia | DENALI SUV, SLE SUV, SLT SUV | 4 Cyl 2.0L

GMC Acadia Fuel Injector

The Fuel Injector in GMC Acadia automobiles is a very important component of automobiles that has the function of spraying fuel into the cylinders of the engine, while maintaining the air-fuel ratio necessary for combustion. This system works under the command of ECM and it is responsible to decide the timing and quantity of injected fuel according to the load of an engine. GMC Acadia models use electronic fuel injection, a system superior to the older carburetor system. Injectors can also be vulnerable to problems such as clogging or leakage and therefore cause difficulties in fuel supply resulting to rough idle and poor power output. Although the overview does not putt forward different types of fuel injectors used in different models of Acadia, the overview introduces the subject of maintaining such part for no permanent harm or impaired performance of the engine.

Each OEM GMC Acadia Fuel Injector we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Acadia Fuel Injector Parts Questions & Experts Answers

Indirect Fuel Injector Assembly
12669384
Q: How do you remove fuel injectors and Fuel Rail for Buick Enclave,Chevrolet Traverse and GMC Acadia?
A: To remove the fuel injectors, relieve the fuel system pressure, disconnect the negative battery terminal, remove the upper intake manifold, and disconnect the fuel supply line and electrical connectors for the main fuel injector harness and each injector. Remove the fuel rails and injectors as an assembly, and release the fuel injector retaining clips to remove each injector. To install the fuel injectors, install the new upper and lower O-rings on the injectors, coat them with clean engine oil, insert them into the fuel rail and install the injectors and fuel rail assembly onto the intake manifold, tighten the mounting bolts, and reconnect the negative battery terminal.