OEM GMC Sierra 2500 HD Fuel Injector O-Ring

Gas Injector Seal

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8 Fuel Injector O-Rings found

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GMC Sierra 2500 HD Seal, Fuel Injection Pump Bracket (O Ring)
Part Number: 12638504
$18.19 MSRP: $32.48
You Save: $14.29 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SEAL, Fuel Injector Pump; Bracket Seal
- Replaces: 98004323
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
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GMC Sierra 2500 HD Seal Kit,Fuel Injector(O Ring)
Part Number: 12587147
$19.86 MSRP: $35.46
You Save: $15.60 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SEAL KIT, Multi Port Fuel Injection Fuel Rail; Injector Seal Kit
- Replaces: 17113554
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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GMC Sierra 2500 HD Seal Kit, Multiport Fuel Injector
Part Number: 12574977
$26.11 MSRP: $46.61
You Save: $20.50 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SEAL KIT, Fuel Injector; Injector Seal Kit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
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GMC Sierra 2500 HD Seal Kit,Fuel Injector (O Ring)
Part Number: 19256465
$27.92 MSRP: $49.86
You Save: $21.94 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SEAL KIT, Multi Port Fuel Injection Fuel Rail; Injector O-Ring, Injector Seal Kit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2016 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Sierra 2500 HD Seal Kit,Multiport Fuel Injector
Part Number: 19169305
$34.40 MSRP: $61.41
You Save: $27.01 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SEAL KIT, Fuel Injector; Injector Seal Kit
- Replaces: 89018037
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2019, 2010 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Sierra 2500 HD Seal Kit,Multiport Fuel Injector
Part Number: 19209297
$40.56 MSRP: $72.40
You Save: $31.84 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SEAL KIT, Fuel Injector; Injector Seal Kit
- Replaces: 19207932, 89017374
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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GMC Sierra 2500 HD Seal, F/Injr (O Ring)
Part Number: 12686813
$5.24 MSRP: $9.37
You Save: $4.13 (45%)
ADD TO CART
Product Specifications
- Other Name: Injector O-Ring, Injector Seal Kit
- Replaces: 12647790
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2023 GMC Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Sierra 2500 HD SEAL KIT,F/INJR (O RING)
Part Number: 19432442
$11.51 MSRP: $20.56
You Save: $9.05 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector O-Ring, Injector Seal Kit, O-Ring
- Replaces: 12672367, 12668554, 12661032
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2023 GMC Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT

GMC Sierra 2500 HD Fuel Injector O-Ring

Our website offers an extensive catalog of genuine GMC Sierra 2500 HD Fuel Injector O-Ring at unbeatable prices. Every OEM GMC Sierra 2500 HD Fuel Injector O-Ring comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!