How to remove and replace fuel injectors and Fuel Rail?

Do not swap fuel injectors between different applications because they have different flow rates. Relief of the fuel system pressure is necessary to start the removal process as well as disconnecting the cable from the negative battery terminal. Remove intake manifold for inline engines and clean the fuel rail/fuel injector area. Take off the fuel pressure regulator vacuum line, fuel injector harness connector, and fuel line fitting(s). VS engines involve removing the outlet duct from air filter housing and labeling and disconnecting all interfering engine hoses, wiring harnesses, and electrical components. The purge control solenoid valve should be removed and quick-connect fuel filling disconnected from the fuel rail. Unbolt the fuel rail attaching bolts for all engines and apply some gentle even outward pressure on it towards cylinder head to free it. Disconnect electrical connector(s) from injector(s) being removed then remove retaining clip(s) and injector(s) from the fuel rail assembly. Replace O-rings of injectors, lubricate with clean engine oil then press injectors into the fuel rail until they are seated. Finally, install injector retaining clips, inspect and clean cylinder head injector holes if required. The remaining part of installation is reverse of removal only taking care that one has tightened down on the bolts mounting a fuel rail properly. After installation turn your ignition switch to ON without operating starter to activate the pump. Turn ignition ON/OFF several times checking for any leakage in fuel lines, fuel rail or injectors.

Genuine GMC Canyon Fuel Injector

Gas Injector

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15 Fuel Injectors found

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GMC Canyon Direct Fuel Injector Assembly
Part Number: 12634126
$103.25 MSRP: $214.40
You Save: $111.15 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Direct Fuel ; Injector, Fuel Injection; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
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GMC Canyon Multiport Fuel Injector
Part Number: 12616382
$38.66 MSRP: $80.27
You Save: $41.61 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector,Multiport Fuel; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.9L, 5 Cyl 3.7L
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GMC Canyon Multiport Fuel Injector
Part Number: 12599504
$42.28 MSRP: $87.81
You Save: $45.53 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector,Multiport Fuel ; Injector, Fuel Injection; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.9L, 5 Cyl 3.7L
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GMC Canyon Indirect Fuel Injector Assembly
Part Number: 12641278
$182.95 MSRP: $379.88
You Save: $196.93 (52%)
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Product Specifications
- Other Name: Injector Assembly, Indirect Fuel; Injector
- Replaced by: 12717296
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2021 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel
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GMC Canyon Fuel Injector Kit
Part Number: 55594509
$301.00 MSRP: $625.00
You Save: $324.00 (52%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Injector Kit, Assembly, Fuel; Injector, Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2018 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel
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GMC Canyon 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: 12647362, 12650300
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2021 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
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GMC Canyon Sequential Multiport Fuel Injector Assembly
Part Number: 12613411
$79.45 MSRP: $164.98
You Save: $85.53 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Sequential Multiport Fuel ; Injector, Fuel Injection; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 8 Cyl 5.3L
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GMC Canyon Multiport Fuel Injector
Part Number: 12599025
$52.46 MSRP: $108.94
You Save: $56.48 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector,Multiport Fuel ; Injector, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.9L, 5 Cyl 3.7L
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GMC Canyon Direct Fuel Injector Assembly
Part Number: 12662570
$89.31 MSRP: $185.44
You Save: $96.13 (52%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 2015-2021 GMC Canyon | CREW CAB - 5'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.5L
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GMC Canyon Fuel Injector Kit
Part Number: 12702932
$333.78 MSRP: $601.40
You Save: $267.62 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Kit, M/Port Fuel; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2020 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel
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GMC Canyon INJECTOR ASM,SEQ M/PORT FUEL
Part Number: 19421333
$101.59 MSRP: $205.82
You Save: $104.23 (51%)
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaces: 12580681
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 8 Cyl 5.3L
View related parts
GMC Canyon Fuel Injector Kit
Part Number: 55513509
$322.42 MSRP: $608.34
You Save: $285.92 (47%)
ADD TO CART
Product Specifications
- Other Name: Injector Kit, M/Port Fuel; Injector
- Replaces: 55490914
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel
- 2016-2018 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel
View related parts
GMC Canyon Multiport Fuel Injector Kit
Part Number: 12589465
$101.22 MSRP: $181.56
You Save: $80.34 (45%)
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:
- 2006 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L, 5 Cyl 3.5L
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GMC Canyon HIGH PRESSURE DSL FUEL Injector Assembly
Part Number: 55504598
$260.91 MSRP: $470.10
You Save: $209.19 (45%)
Product Specifications
- Other Name: Injector Assembly, High Press Dsl Fuel; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2021 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel
View related parts
GMC Canyon Multiport Fuel Injector Assembly
Part Number: 12586684
Product Specifications
- Other Name: Injector Assembly, Multiport Fuel ; Injector, Fuel Injection; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L, 5 Cyl 3.5L

GMC Canyon Fuel Injector Parts Questions & Experts Answers

Multiport Fuel Injector
12616382
Q: How to remove and replace fuel injectors and Fuel Rail?
A: Do not swap fuel injectors between different applications because they have different flow rates. Relief of the fuel system pressure is necessary to start the removal process as well as disconnecting the cable from the negative battery terminal. Remove intake manifold for inline engines and clean the fuel rail/fuel injector area. Take off the fuel pressure regulator vacuum line, fuel injector harness connector, and fuel line fitting(s). VS engines involve removing the outlet duct from air filter housing and labeling and disconnecting all interfering engine hoses, wiring harnesses, and electrical components. The purge control solenoid valve should be removed and quick-connect fuel filling disconnected from the fuel rail. Unbolt the fuel rail attaching bolts for all engines and apply some gentle even outward pressure on it towards cylinder head to free it. Disconnect electrical connector(s) from injector(s) being removed then remove retaining clip(s) and injector(s) from the fuel rail assembly. Replace O-rings of injectors, lubricate with clean engine oil then press injectors into the fuel rail until they are seated. Finally, install injector retaining clips, inspect and clean cylinder head injector holes if required. The remaining part of installation is reverse of removal only taking care that one has tightened down on the bolts mounting a fuel rail properly. After installation turn your ignition switch to ON without operating starter to activate the pump. Turn ignition ON/OFF several times checking for any leakage in fuel lines, fuel rail or injectors.

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