Fuel System Components for 2021 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
Fuel Tank 
GM
GM Description: Silverado, Sierra 2500 HD. Gas. Crew cab. Short box. Double cab. Silverado, Sierra 3500 HD. Single tank.
MSRP $1,005.25
$646.88
MSRP $1,005.25
$646.88
1
Fuel Tank GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Gas. Single tank. Regular cab. Silverado, Sierra 2500 HD. Crew cab. Long box.
MSRP $1,020.33
$656.58
MSRP $1,020.33
$656.58
2
2020-2025 GMC Sierra 2500 HD - Fuel Tank Strap GM
GM Description: 6.6L gas, tank & mounting, front, 8 ft box. 6.6L diesel, tank & mounting, front, 8 ft box.
MSRP $77.48
$51.48
MSRP $77.48
$51.48
2
2020-2025 GM - Fuel Tank Strap GM
GM Description: 6.6L gas, tank & mounting, rear, 8 ft box. 6.6L diesel, tank & mounting, rear, 8 ft box.
MSRP $78.78
$52.35
MSRP $78.78
$52.35
2
2020-2025 GM - Fuel Tank Strap GM
GM Description: 6.6L gas, tank & mounting, front, 6.9 ft box. 6.6L diesel, tank & mounting, front, 6.9 ft box.
MSRP $26.56
$18.29
MSRP $26.56
$18.29
2
2020-2025 GM - Fuel Tank Strap GM
GM Description: 6.6L gas, tank & mounting, rear, 6.9 ft box. 6.6L diesel, tank & mounting, rear, 6.9 ft box.
MSRP $26.56
$18.29
MSRP $26.56
$18.29
3
2005-2024 GM - M10x1.5x55 Multi-Purpose Bolt GM
GM Description: 6.0L. Without 5.3L. 6.6L gas, tank & mounting. 6.6L diesel, tank & mounting. 4.2L. Fuel components 6.6L diesel. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.40
$7.80
MSRP $11.40
$7.80
4
2020-2025 GM - Fuel Tank Shield GM
GM Description: 6.6L gas, tank & mounting, 6.9 ft box. 6.6L diesel, tank & mounting, 6.9 ft box. Protects the fuel tank
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $139.17
$91.14
MSRP $139.17
$91.14
4
2020-2025 GM - Fuel Tank Shield GM
GM Description: 6.6L gas, tank & mounting, 8 ft box. 6.6L diesel, tank & mounting, 8 ft box, double, crew cab. Protects the fuel tank
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $136.18
$89.19
MSRP $136.18
$89.19
5
Fuel Pump GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 2500 HD. Gas. In fuel tank. Short box. Silverado, Sierra 3500 HD. Dual tank. 6.6L diesel, tank & mounting, 6.9 ft box.
MSRP $282.48
$151.48
MSRP $282.48
$151.48
5
W (S)Module Kit GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 2500 HD. Gas. In fuel tank. Regular cab. Crew cab. Long box. Silverado, Sierra 3500 HD. Single tank. In Tank Assy.. Incl.Fuel Tank Sending Unit.
MSRP $278.02
$149.09
MSRP $278.02
$149.09
6
MSRP $18.17
$10.91
7
2004-2024 GM - Fuel Tank Lock Ring (Right) GM
GM Description: Help align and secure fuel tank sender
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.68
$13.59
MSRP $23.68
$13.59
8
2020-2025 GM - Fuel Level Sensor Kit GM
GM Notes: PARTS: Part included with fuel pump.
Description: Silverado, Sierra 2500 HD. Gas. Crew cab. Short box. Double cab. Measures fuel level changes displayed on fuel gauge
MSRP $46.76
$26.82
MSRP $46.76
$26.82
8
2020-2025 GM - Fuel Level Sensor Kit GM
GM Notes: PARTS: Part included with fuel pump.
Description: 6.6L gas, tank & mounting, 8 ft box. Measures fuel level changes displayed on fuel gauge
MSRP $57.08
$31.61
MSRP $57.08
$31.61
No.
Part # / Description / Price
Price
1
2020-2024 GM - Fuel Filler Neck GM
GM Description: Silverado, Sierra 2500 HD. Gas. Short box. Silverado, Sierra 3500 HD. Exc.Pick Up Bed Delete. Assembly. Incl.Upper Pipe and Lower Hose.
MSRP $256.44
$165.01
MSRP $256.44
$165.01
1
2020-2023 GM - Filler Neck GM
GM Description: Silverado, Sierra 2500 HD. Gas. Long box. Silverado, Sierra 3500 HD.
MSRP $212.43
$136.70
MSRP $212.43
$136.70
2
2020-2025 GM - Fuel Tank Filler Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: 6.6L gas, filler pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $61.83
$41.09
MSRP $61.83
$41.09
3
2020-2025 GMC Sierra 2500 HD - Evaporative Emission Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: 6.6L gas, filler pipe, 6.9 ft box.
MSRP $111.36
$60.77
MSRP $111.36
$60.77
3
F (S)Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: 6.6L gas, filler pipe, 8 ft box.
MSRP $108.62
$59.28
MSRP $108.62
$59.28
4
2020-2025 GM - Vapor Canister Vent Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: 6.6L gas, filler pipe, 6.9 ft box.
MSRP $127.86
$69.78
MSRP $127.86
$69.78
4
2020-2025 GM - Vapor Canister Vent Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: 6.6L gas, filler pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $89.20
$49.39
MSRP $89.20
$49.39
5
2014-2025 GM - Capless Fuel Funnel GM
GM Description: Fwd. Trunk compartment. fuel filler. With hybrid. Without AWD. funnel. Fuel funnel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.96
$12.91
MSRP $17.96
$12.91
6
2020-2024 GM - Fuel Tank Filler Locking Cap GM
GM Description: 6.6L gas, filler pipe, code n05. 6.6L diesel, filler pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $63.86
$35.36
MSRP $63.86
$35.36
6
2019-2024 GM - Cap GM
GM Description: Silverado, sierra. 6.6L gas, filler pipe, code n01. Locking Plug. 6.6L diesel, filler pipe, code n01.
MSRP $35.66
$20.47
MSRP $35.66
$20.47
Related Parts
Part # / Description / Price
Price
2015-2024 GM - Direct Fuel Injector GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fuel Pump GM
GM Description: Silverado, Sierra 2500 HD. Gas. On engine. Silverado, Sierra 3500 HD.
MSRP $397.81
$213.32
MSRP $397.81
$213.32
2024 GM - Fuel Injection Pump GM
GM Description: Silverado, Sierra 2500 HD. 6.6L diesel, fuel pump. Silverado, Sierra 3500 HD.
MSRP $1,102.04
$590.97
MSRP $1,102.04
$590.97
MSRP $43.04
$24.69
Fuel Pump Controller GM
GM Description: Silverado, Sierra 2500 HD. Dual tank. Silverado, Sierra 3500 HD.
MSRP $216.14
$115.91
MSRP $216.14
$115.91
Module GM
GM Description: Sierra, silverado. With diesel. Natural gas-cng components, pressure regulator & filter. Single Fuel Tank.
MSRP $143.06
$78.07
MSRP $143.06
$78.07
Fuel Pump Controller GM
GM Description: Silverado, Sierra 2500 HD. Single tank. Gas. Silverado, Sierra 3500 HD. Optional. Stamped #13565641.
MSRP $150.56
$80.74
MSRP $150.56
$80.74
2014-2024 GM - Direct Fuel Injector GM
GM Description: Incl.O-Rings,Retainer and Seals. Corvette. Nominal flow. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system
Allows for a quick throttle response
Assists in cold engine starts
Manufactured to GM OE specification for fit, form, and function
MSRP $139.52
$76.15
MSRP $139.52
$76.15
2014-2024 GM - Direct Fuel Injector GM
GM Description: Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system
Allows for a quick throttle response
Assists in cold engine starts
2015-2024 GM - Fuel Injector Seal Kit GM
GM Description: Helps provide a seal to prevent fuel leaks
Helps seal combustion chamber from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.12
$12.69
MSRP $22.12
$12.69
2021-2023 GM - Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.04
$12.07
MSRP $21.04
$12.07
Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: Manufactured to GM OE specification for fit, form, and function
MSRP $18.24
$10.94
MSRP $18.24
$10.94
2021-2023 GM - Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $33.68
$19.32
MSRP $33.68
$19.32
2021-2023 GM - Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.26
$20.80
MSRP $36.26
$20.80
2019-2023 GM - Accelerator Pedal GM
GM Notes: Includes: Accelerator Pedal.
Description: Silverado, sierra. 6l80 trans. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Incl.Pedal Assy. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $56.94
$31.53
MSRP $56.94
$31.53
Fuel Cooler GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $114.07
$70.96
MSRP $114.07
$70.96
2020-2024 GM - Fuel Feed Rear Pipe GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $56.92
$31.52
MSRP $56.92
$31.52
Fuel Tank with Sender GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
MSRP $171.17
$110.16
MSRP $171.17
$110.16
Fuel Feed Rear Pipe GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $109.46
$59.74
MSRP $109.46
$59.74
2020-2024 GM - Fuel Feed Rear Pipe GM
GM Notes: Order By Vehicle Application.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $68.96
$43.54
MSRP $68.96
$43.54
2022-2024 GM - Fuel Pump GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Gas. In fuel tank. Single tank. Crew cab chassis. Regular cab chassis.
MSRP $244.30
$131.01
MSRP $244.30
$131.01
Fuel Tank GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Gas. Dual tanks. Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
MSRP $187.26
$120.50
MSRP $187.26
$120.50
Rear Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: Manufactured to GM OE specification for fit, form, and function
MSRP $26.26
$15.07
MSRP $26.26
$15.07
Fuel Pump GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Gas. In fuel tank. Dual tank. Regular cab chassis. Rear. Diesel.
MSRP $325.32
$174.45
MSRP $325.32
$174.45
Fuel Tank GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 2500 HD. Gas. Crew cab. Short box. Double cab. Silverado, Sierra 3500 HD. Single tank.
MSRP $1,005.25
$646.88
MSRP $1,005.25
$646.88
W (S)Module Kit GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Gas. In fuel tank. Dual tank. Regular cab chassis. Front. Crew cab chassis.
MSRP $306.49
$164.35
MSRP $306.49
$164.35
MSRP $173.26
$92.91
2020-2024 GM - Fuel Feed Pipe GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 3500 HD. Gas. Crew cab. Short box. Rear. Silverado, Sierra 2500 HD. Double cab.
MSRP $116.44
$63.55
MSRP $116.44
$63.55
2020-2024 GM - Fuel Feed Front Pipe GM
GM Notes: Order By Vehicle Application.
Description: Silverado, Sierra 2500 HD. Gas. Double cab. Long box. Front. Short box. Silverado, Sierra 3500 HD. Crew cab chassis. Single tank.
MSRP $66.78
$36.98
MSRP $66.78
$36.98
2007-2025 GM - Fuel Tank Pressure Sensor GM
GM Description: Help measure pressure changes within fuel tank
Help alert engine management computer if a leak occurs in fuel system
MSRP $100.17
$54.66
MSRP $100.17
$54.66
2013-2023 GM - Fuel Pressure Sensor GM
GM Description: Signals the PCM to monitor fuel supplied to the engine
Designed to accurately monitor fuel tank pressure
MSRP $98.74
$54.68
MSRP $98.74
$54.68