How to replace the fuel injectors on GMC Yukon?

The fuel injection replacement process starts with taking out the air cleaner outlet duct followed by pressure relief from the fuel system. You must disconnect the engine wiring harness connectors from the evap purge solenoid together with the MAP Sensor and Ignition Coil and fuel injectors while marking each connector for future assembly. Thoroughly separate the engine wiring harness clip from three essential elements - ignition coil bracket, heater hose bracket and positive crankcase ventilation (PCV) hose. The technician disconnects three fuel system connections: the Fuel Rail quick fitting of the chassis fuel feed pipe and the two quick fittings connecting evap tubing to the Intake Manifold and evap canister purge solenoid. Separate the evap canister purge solenoid retainer attached to the Fuel Rail then remove all Fuel Rail bolts and gently raise the Fuel Rail assembly to protect the injector electrical connector terminals and spray tips from damage. Disassemble the Fuel Injector retainers along with injectors while discarding both upper and lower o-ring seals. Before installation allow the engine oil to become semi-fluid before applying it onto the new o-ring seals of the injectors. Position the seals onto the injectors before placing them into the Fuel Rail. Place the Intake Manifold onto the Fuel Rail before pushing it down until full seating. Complete this task by tightening Fuel Rail bolts to 10 nm (89 lb in) and then reassemble the evap tube with purge solenoid and the chassis fuel feed pipe and evap tube quick connect fittings. After reinstalling the pcv hose you must fasten the engine wiring harness with its clip bolt torqued to 9 nm (80 lb in). After reinstalling the heater hose bracket and nut the technician should connect engine wiring harness connectors to Ignition Coil and MAP Sensor and evap purge solenoid before installing the engine wiring harness bracket nut tightened to 5 nm (44 lb in). The last step involves linking the negative battery terminal while powering up the ignition to search for leaks before reinstalling the air cleaner outlet duct.

OEM GMC Yukon Fuel Injector

Gas Injector

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31 Fuel Injectors found

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GMC Yukon Injector Part Number: 19420316
$78.14 MSRP: $139.52
You Save: $61.38 (44%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Injector Kit, Multiport Fuel (Nominal Flow); Fuel Injector
- Replaces: 12672370, 12698483, 12661026, 12690933, 12684126, 12656931, 12692520, 12710475, 12668651
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 GMC Yukon | Denali, SLT | 6.2L V8, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Yukon Injector Part Number: 12710481
$69.60 MSRP: $141.40
You Save: $71.80 (51%)
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Product Specifications
- Other Name: Injector Kit-Multiport Flat (Nominal Flow); Fuel Injector
- Replaced by: 12742701
- Replaces: 12698484, 12687650
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 GMC Yukon | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Yukon Injector Part Number: 12594512
$73.36 MSRP: $149.00
You Save: $75.64 (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:
- 2007-2009 GMC Yukon | SLE, SLT | 8 Cyl 5.3 L FLEX
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GMC Yukon Injector Part Number: 12732623
$60.77 MSRP: $108.52
You Save: $47.75 (44%)
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Product Specifications
- Other Name: Injector Kit-Multiport Fuel; Injector Kit, Fuel Injection
- Replaces: 12726901, 19420648
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 GMC Yukon | AT4, Denali, Denali Ultimate | 8 Cyl 6.2 L GAS
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GMC Yukon Injector Part Number: 12690934
$38.83 MSRP: $109.30
You Save: $70.47 (65%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Kit-Multiport Fuel (High Flow); Fuel Injector
- Replaced by: 12692521
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2018 GMC Yukon | Denali | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Yukon Injector Part Number: 97780474
$486.29 MSRP: $963.93
You Save: $477.64 (50%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Assembly, Fuel; Fuel Injector; Injector, Fuel Injection
- Replaces: 97780358, 97361355
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Yukon | Denali, SL, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Yukon Injector Part Number: 97780144
$422.63 MSRP: $837.17
You Save: $414.54 (50%)
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Product Specifications
- Other Name: Injector Assembly, Direct Fuel-Remanufacture; Injector, Fuel Injection
- Replaces: 97303657
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 GMC Yukon | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Yukon Injector Part Number: 17113698
$112.36 MSRP: $228.20
You Save: $115.84 (51%)
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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:
- 2001-2006 GMC Yukon | Denali, SL, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Yukon Injector Part Number: 12732622
$116.07 MSRP: $208.20
You Save: $92.13 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Kit-Multiport Fuel; Injector Kit, Fuel Injection
- Replaces: 12726900
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 GMC Yukon | AT4, SLE, SLT | 8 Cyl 5.3 L GAS
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GMC Yukon Injection Nozzle Part Number: 10233973
Product Specifications
- Other Name: Injector; Diesel Fuel Injector Nozzle; Nozzle Holder Assembly; Fuel Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1997 GMC Yukon | Base, SL, SLE, SLT, Sport | 8 Cyl 6.5 L DIESEL
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GMC Yukon Injector Part Number: 12684125
Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector
- Replaces: 12672368, 12656932, 12661028, 12668649
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2019 GMC Yukon | SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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GMC Yukon Injector Part Number: 19110538
$224.13 MSRP: $402.02
You Save: $177.89 (45%)
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Fuel Injector; Injector Kit, Throttle Body/Carburetor
- Replaces: 17111774, 17112493, 17112494
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC Yukon | Base, GT, SLE, SLT, Sport | 8 Cyl 5.7 L GAS
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GMC Yukon Throttle Body Part Number: 17112511
Product Specifications
- Other Name: Body Kit; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992 GMC Yukon | Base, SLE, Sport | 8 Cyl 5.7 L GAS
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GMC Yukon Injector Part Number: 17091432
Product Specifications
- Other Name: Injector, Fuel Injection; Fuel Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC Yukon | Denali, SL, SLE, SLT | 8 Cyl 5.7 L GAS
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GMC Yukon Injector Part Number: 17113582
Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector; Injector, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 GMC Yukon | SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS
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GMC Yukon Fuel Rail Part Number: 52371460
Product Specifications
- Other Name: Injector, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Yukon | Denali, SL, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
GMC Yukon Throttle Body Part Number: 17112917
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1994 GMC Yukon | Base, GT, SLE, Sport | 8 Cyl 5.7 L GAS
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GMC Yukon Throttle Body Part Number: 17112514
Product Specifications
- Other Name: Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992 GMC Yukon | Base, SLE, Sport | 8 Cyl 5.7 L GAS
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GMC Yukon Throttle Body Part Number: 17112508
Product Specifications
- Other Name: Package, TBI Replacement; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992 GMC Yukon | Base, SLE, Sport | 8 Cyl 5.7 L GAS
View related parts
GMC Yukon Throttle Body Part Number: 17112913
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 GMC Yukon | Base, GT, SLE, SLT, Sport | 8 Cyl 5.7 L GAS

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GMC Yukon Fuel Injector

Want to cut long-term maintenance and repair costs? Choose OEM Fuel Injector. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Yukon parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Yukon Fuel Injector includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Fuel Injector in GMC Yukon automobiles is an important element used in the direct injection of fuel into the cylinders of the engine depending on the load required for the engine. It is an electro-mechanical device managed by the engine control unit in lieu of the carburetor and is vital for augmenting engine performance and proficiency. Faulty fuel injectors cause poor idle, rough running of the engine, less power and poor fuel economy, this deteriorates catalytic converters and oxygen sensors. Because of such problems, there is a need to replace the fuel injectors as soon as they are noted to be faulty. Common types of Fuel Injector systems on GMC Yukon are direct injections and indirect injections which enhances fuel supply and engine power in the vehicles.

GMC Yukon Fuel Injector Parts Questions & Experts Answers

Injector
12609749
Q: How to replace the fuel injectors on GMC Yukon?
A:
The fuel injection replacement process starts with taking out the air cleaner outlet duct followed by pressure relief from the fuel system. You must disconnect the engine wiring harness connectors from the evap purge solenoid together with the MAP Sensor and Ignition Coil and fuel injectors while marking each connector for future assembly. Thoroughly separate the engine wiring harness clip from three essential elements - ignition coil bracket, heater hose bracket and positive crankcase ventilation (PCV) hose. The technician disconnects three fuel system connections: the Fuel Rail quick fitting of the chassis fuel feed pipe and the two quick fittings connecting evap tubing to the Intake Manifold and evap canister purge solenoid. Separate the evap canister purge solenoid retainer attached to the Fuel Rail then remove all Fuel Rail bolts and gently raise the Fuel Rail assembly to protect the injector electrical connector terminals and spray tips from damage. Disassemble the Fuel Injector retainers along with injectors while discarding both upper and lower o-ring seals. Before installation allow the engine oil to become semi-fluid before applying it onto the new o-ring seals of the injectors. Position the seals onto the injectors before placing them into the Fuel Rail. Place the Intake Manifold onto the Fuel Rail before pushing it down until full seating. Complete this task by tightening Fuel Rail bolts to 10 nm (89 lb in) and then reassemble the evap tube with purge solenoid and the chassis fuel feed pipe and evap tube quick connect fittings. After reinstalling the pcv hose you must fasten the engine wiring harness with its clip bolt torqued to 9 nm (80 lb in). After reinstalling the heater hose bracket and nut the technician should connect engine wiring harness connectors to Ignition Coil and MAP Sensor and evap purge solenoid before installing the engine wiring harness bracket nut tightened to 5 nm (44 lb in). The last step involves linking the negative battery terminal while powering up the ignition to search for leaks before reinstalling the air cleaner outlet duct.