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 Indirect Fuel Injector Assembly
Part Number: 12669384
$118.00 MSRP: $212.62
You Save: $94.62 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Indirect Fuel; Injector
- Replaces: 12611545, 12632255, 12638530
- 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
$114.54 MSRP: $237.84
You Save: $123.30 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Dir Fuel; Injector
- Replaces: 12647362, 12650300
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2021 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
$95.00 MSRP: $275.85
You Save: $180.85 (66%)
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 Direct Fuel Injector Assembly
Part Number: 12662570
$86.96 MSRP: $180.56
You Save: $93.60 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Direct Fuel; Injector
- Replaced by: 12662564
- 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 Direct Fuel Injector Assembly
Part Number: 55509133
$80.74 MSRP: $128.77
You Save: $48.03 (38%)
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:
- 2020-2021 GMC Acadia | DENALI SUV, SLE SUV, SLT SUV | 4 Cyl 2.0L
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GMC Acadia Multiport Fuel Injector Kit
Part Number: 12608632
$36.43 MSRP: $105.75
You Save: $69.32 (66%)
Ships in 1-2 Business Days
ADD TO CART
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

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.