How to service the fuel injector on GMC C2500?

Service of the Fuel Injector begins with disconnecting the negative Battery Cable and removing the engine sight shield from the vehicle. The removal of the Fuel Pressure Regulator allows the technician to drain unnecessary fuel but stops it from getting into the engine cylinders and avoiding flooding and engine damage. Before removing the Fuel Rail assembly the system needs to be drained of pressure. The fork of j 43013 (Fuel Injector assemble removal tool) requires use to remove the injector from the Fuel Rail pod with care against damaging the electrical connector pins and nozzle. The technician needs to discard both the retainer clip and the o-ring seals of the injector located at both injector ends. The correct Fuel Injector should be obtained by using part number identification and four-digit build date code to verify the correct match. Use clean engine oil to lubricate newly installed o-ring seals on the injector before putting them both ends. Push the Fuel Injector into the Fuel Rail injector socket while attaching a new retainer clip to its surface making sure the electrical connector faces outward. The retainer clip should lock onto the flange on the Fuel Rail injection socket. After proper reinsertion of the Fuel Rail assembly and securing the fuel filler cap reinstall the negative Battery Cable. The inspection for leaks can be checked by doing a on for 2 seconds and off for 10 seconds ignition cycle followed by another on cycle. Attach the engine sight shield while securing all engine sight shield bolts at 10 n.m (89 lb in).

OEM GMC C2500 Fuel Injector

Gas Injector

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19 Fuel Injectors found

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GMC C2500 Injector Part Number: 19244615
$120.95 MSRP: $227.14
You Save: $106.19 (47%)
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Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector
- Replaces: 17113221
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
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GMC C2500 Injector Part Number: 19110532
$150.31 MSRP: $269.62
You Save: $119.31 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector, Fuel; Fuel Injector; Fuel Injector Kit, Throttle Body/Carburetor; Injector Kit, Throttle Body/Carburetor
- Replaces: 17111929, 17112521, 17111468, 17111931, 17111930, 17111928
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLX | 4.3L V6, 6 Cyl 4.3 L GAS
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GMC C2500 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:
- 1992-2000 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.5 L DIESEL
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GMC C2500 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:
- 1988-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C2500 Injection Nozzle Part Number: 10233972
Product Specifications
- Other Name: Injector; Diesel Fuel Injector Nozzle; Nozzle Holder Assembly; Fuel Injector; Injector, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
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GMC C2500 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 C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C2500 Throttle Body Part Number: 17112904
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 C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 7.4 L GAS
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GMC C2500 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:
- 1991-1992 GMC C2500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C2500 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:
- 1991-1992 GMC C2500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C2500 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 C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C2500 Throttle Body Part Number: 17090022
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Throttle Body Inject, Fuel; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 GMC C2500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS
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GMC C2500 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 C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C2500 Throttle Body Part Number: 17112518
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 C2500 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS
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GMC C2500 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:
- 1991-1992 GMC C2500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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GMC C2500 Throttle Body Part Number: 17112485
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 C2500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS
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GMC C2500 Injection Nozzle Part Number: 14063606
Product Specifications
- Other Name: Injector, Fuel Injector Metering; Diesel Fuel Injector Nozzle; Nozzle And Holder As; Nozzel, Fuel Injector Metering; Nozzle, Fuel Injector Metering; Fuel Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1990 GMC C2500 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
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GMC C2500 Injection Nozzle Part Number: 14059057
Product Specifications
- Other Name: Nozzle, Fuel Injector Metering; Diesel Fuel Injector Nozzle; Nozzle And Holder As; Nozzel, Fuel Injector Metering; Fuel Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
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GMC C2500 Injector Part Number: 19110537
$166.60 MSRP: $298.84
You Save: $132.24 (45%)
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Fuel Injector; Injector Kit, Throttle Body/Carburetor
- Replaces: 17111771, 17111866, 17112401, 17112400
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS
View related parts
GMC C2500 Injector Part Number: 19110533
$137.76 MSRP: $247.10
You Save: $109.34 (45%)
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Fuel Injector; Injector Kit, Throttle Body/Carburetor
- Replaces: 17112560, 17112249, 17112561
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 GMC C2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 7.4L V8, 8 Cyl 7.4 L GAS

GMC C2500 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 C2500 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC C2500 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.

This GMC C2500 Fuel Injector is a crucial part that greatly improves the power and durability of the GMC C2500 cars. This Fuel Injector is intended to provide accurate fuel spray into the engine cylinders and it works under the direction of the Engine Control Module for greatest fuel utilizatIon and prime ever engine competence. This new system of fuel misting solves fully the problem of replacing carburetors in full sized pick-up trucks such as the GMC C2500 that was produced between 1960 and 1998. This change enables the better regulation of the fuel supply and, therefore, increased effectiveness and reliability. This GMC C2500 Fuel Injector fits many models within the C2500 series as displayed above, and it befits the car owners, especially those with GMC Base, Deluxe, Custom, Sierra, and Sierra Grande models who are in search of fuel injector products for their automobiles. It is, however, worthy to note that the Fuel Injector is instrumental in averting some general problems like poor engine performance and high fuel consumption, which originate from faulty injectors. Also, the GMC C2500 Fuel Injector is durable with high endurance capacity to enable it serve for many years under heavy utilizations. Its special features such as multi-point injection make it stands out in the automotive market and due to this it is considered as a superior upgrade for individuals in the process of improving the performance of their GMC C2500. In general, the GMC C2500 Fuel Injector can be considered as one more successful step of the brand that focuses on the quality and the possibilities of increasing the efficiency of each vehicle, including representative of pickup trucks' segment.

GMC C2500 Fuel Injector Parts and Q&A

Injection Nozzle
10233973
Q: How to service the fuel injector on GMC C2500?
A:
Service of the Fuel Injector begins with disconnecting the negative Battery Cable and removing the engine sight shield from the vehicle. The removal of the Fuel Pressure Regulator allows the technician to drain unnecessary fuel but stops it from getting into the engine cylinders and avoiding flooding and engine damage. Before removing the Fuel Rail assembly the system needs to be drained of pressure. The fork of j 43013 (Fuel Injector assemble removal tool) requires use to remove the injector from the Fuel Rail pod with care against damaging the electrical connector pins and nozzle. The technician needs to discard both the retainer clip and the o-ring seals of the injector located at both injector ends. The correct Fuel Injector should be obtained by using part number identification and four-digit build date code to verify the correct match. Use clean engine oil to lubricate newly installed o-ring seals on the injector before putting them both ends. Push the Fuel Injector into the Fuel Rail injector socket while attaching a new retainer clip to its surface making sure the electrical connector faces outward. The retainer clip should lock onto the flange on the Fuel Rail injection socket. After proper reinsertion of the Fuel Rail assembly and securing the fuel filler cap reinstall the negative Battery Cable. The inspection for leaks can be checked by doing a on for 2 seconds and off for 10 seconds ignition cycle followed by another on cycle. Attach the engine sight shield while securing all engine sight shield bolts at 10 n.m (89 lb in).