Fuel Storage for 2021 GMC Sierra 1500
No.
Part # / Description / Price
Price
2
Reductant Control Module 
GM
GM Description: 6.6L diesel, emission reduction system. Emission reduction level. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $199.28
MSRP $199.28
3
Emission Reduction Fluid Controller Bolt GM
GM Description: Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $5.20
$3.33
MSRP $5.20
$3.33
4
MSRP $211.68
$115.89
5
Emission Reduction Fluid Tank Shield GM
GM Positions: Right
Description: Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $106.99
$67.72
MSRP $106.99
$67.72
6
Diesel Exhaust Fluid (DEF) Tank Heat Shield GM
GM Positions: Left
Description: Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $119.54
$66.34
MSRP $119.54
$66.34
7
Emission Reduction Fluid Tank Protector GM
GM Description: Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.92
MSRP $23.92
8
Diesel Exhaust Fluid (DEF) Tank Strap GM
GM Description: Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.82
$9.81
MSRP $15.82
$9.81
9
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe GM
GM Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $171.26
MSRP $171.26
9
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe GM
GM Description: Emission reduction system, 3.0L diesel. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $108.90
MSRP $108.90
10
Reductant Fluid Injector GM
GM Description: Silverado, sierra. Emission reduction system, 3.0L diesel.
Manufactured to GM OE specification for fit, form, and function
MSRP $122.54
MSRP $122.54
11
Emission Reduction Fluid Injector Clamp GM
GM Description: Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.32
$6.07
MSRP $8.32
$6.07
12
Emission Reduction Fluid Tank Filler Pipe GM
GM Description: Emission reduction system, 3.0L diesel, reduction tank, standard bed.
Manufactured to GM OE specification for fit, form, and function
MSRP $127.84
$70.95
MSRP $127.84
$70.95
12
Emission Reduction Fluid Tank Filler Pipe GM
GM Description: Emission reduction system, 3.0L diesel, reduction tank, short bed. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $145.52
$80.76
MSRP $145.52
$80.76
13
Filler Pipe GM
GM Description: Silverado, sierra. Emission reduction system, 3.0L diesel, fuel tank, 6.6 ft box. 3.0L diesel, emission reduction system, fuel tank, standard bed. Filler pipe, crew cab, diesel, 6.6 ft box, crew cab, diesel, 6.6 ft box. Filler pipe, double cab, diesel. Filler pipe, crew cab, diesel, without carbon pro, 6.6 ft box. Double cab. 6'6 box.
MSRP $302.83
$198.96
MSRP $302.83
$198.96
13
Fuel Tank Cap GM
GM Description: Silverado, sierra. Without alternate material. Pick-up box. Emission reduction system, 3.0L diesel, fuel tank, 5.8 ft box. 3.0L diesel, emission reduction system, fuel tank, short bed. Filler pipe, crew cab, diesel, 5.8 ft box, to 02/12/2025. Filler pipe, crew cab, diesel, without carbon pro, 5.8 ft box.
MSRP $294.88
$193.73
MSRP $294.88
$193.73
13
Fuel Tank Filler Hose GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $84.87
$56.52
MSRP $84.87
$56.52
13
Fuel Tank Filler Hose GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $85.65
$57.04
MSRP $85.65
$57.04
14
Diesel Emissions Fluid (DEF) Tank Filler Cap GM
GM Description: 6.6L diesel, emission reduction system. Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.58
$15.82
MSRP $26.58
$15.82
15
Saturn Standard Part GM
GM Description: On fender. Emission reduction system, 3.0L diesel. Fuel filler pipe. Air bags, 6x21mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.39
$5.39
MSRP $7.39
$5.39
No.
Part # / Description / Price
Price
1
MSRP $782.28
$511.59
1
Fuel Tank GM
GM Notes: Order By Vehicle Application.
Description: Silverado, sierra. Double cab. 6'6 box. Diesel.
MSRP $315.30
$207.15
MSRP $315.30
$207.15
2
Fuel Tank Strap GM
GM Description: Tank & mounting, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $49.72
$34.01
MSRP $49.72
$34.01
2
Fuel Tank Strap GM
GM Description: Tank & mounting, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $49.18
$33.64
MSRP $49.18
$33.64
3
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
$8.06
MSRP $11.40
$8.06
5
W (S)Module Kit GM
GM Description: Tank & mounting, without 8 ft box, diesel engine, without 8 ft box, diesel engine.
MSRP $217.14
$118.88
MSRP $217.14
$118.88
6
MSRP $18.17
$11.27
7
Fuel Tank Sending Unit Lock Ring GM
GM Description: Tank & mounting. Fuel tank & pump. 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 $18.30
$11.35
MSRP $18.30
$11.35
8
Fuel Tank Pressure Sensor GM
GM Notes: PARTS: Part included with fuel pump.
Description: Help measure pressure changes within fuel tank
Help alert engine management computer if a leak occurs in fuel system
MSRP $100.17
$55.59
MSRP $100.17
$55.59
9
Fuel Tank Pressure Sensor Cover GM
GM Notes: PARTS: Part included with fuel pump.
Description: Tank & mounting. 6.0L. 1.5L turbo. 3.6L. Fuel tank & pump. 2.5L. 2.0L turbo. 1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.12
$6.27
MSRP $10.12
$6.27
10
Sensor Kit GM
GM Description: Silverado, sierra. Without 8' 0 box. Tank & mounting, without 8 ft box, diesel engine, without 8 ft box, diesel engine.
MSRP $64.18
$36.58
MSRP $64.18
$36.58
10
Acdelco™ Fuel Sender And Hanger Assembly GM
GM Description: Silverado, sierra. Without 8' 0 box. TANK & MOUNTING. without 8 ft box, diesel engine E85. Tank & mounting, without 8 ft box, diesel engine, without 8 ft box, diesel engine.