Diesel Aftertreatment System for 2017 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
2017-2019 GM - Emission Reduction Fluid Tank 
GM
GM Description: Silverado, sierra. 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $797.49
$521.08
MSRP $797.49
$521.08
2
2017-2019 GM - Emission Reduction Fluid Tank Strap GM
GM Description: 6.6L diesel, emission reduction system, 2017-19, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.86
$7.59
MSRP $11.86
$7.59
3
2017-2019 GM - Emission Reduction Fluid Tank Strap GM
GM Description: 6.6L diesel, emission reduction system, 2017-19, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.86
$7.59
MSRP $11.86
$7.59
4
2017-2019 GM - Emission Reduction Fluid Tank Support Bracket GM
GM Description: 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.06
$22.54
MSRP $36.06
$22.54
5
2017-2019 GM - Emission Reduction Fluid Tank Support Bracket GM
GM Description: 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $34.76
$21.73
MSRP $34.76
$21.73
6
Emission Reduction Fluid Supply Pump Module GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
7
2016-2022 GM - Diesel Emissions Fluid (DEF) Supply Pump Module Seal GM
GM Description: 2017-20, emission reduction system. 6.6L diesel, emission reduction system, 2017-19. 1.6L, reduction tank & components, sedan. 2.8L turbo diesel emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.10
$16.31
MSRP $26.10
$16.31
8
2016-2022 GM - Lock Ring GM
GM Description: 2017-22, emission reduction system. 2.8L turbo diesel, emission reduction system. 6.6L diesel, emission reduction system, 2017-19. 1.6L, reduction tank & components, sedan.
MSRP $18.48
$11.83
MSRP $18.48
$11.83
9
Reductant Control Module GM
GM Description: Level & temp module. Silverado, sierra. 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Not For Sale
Not For Sale
10
2017-2019 GM - Diesel Emissions Fluid (DEF) Tank Reservoir Wiring Harness GM
GM Description: 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $93.12
$53.54
MSRP $93.12
$53.54
11
2017-2021 GM - Emission Reduction Fluid Injector GM
GM Description: 6.6L diesel, emission reduction system. Emissions reductant. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
12
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe with In-Line Heater GM
GM Description: 6.6L diesel, emission reduction system, 2017-19, rear. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
13
Emission Reduction Fluid Front Inlet Pipe Assembly GM
GM Description: 6.6L diesel, emission reduction system, 2017-19, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $477.88
$260.21
MSRP $477.88
$260.21
14
Emission Reduction Fluid Tank Filler Pipe GM
GM Description: 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $187.12
$103.85
MSRP $187.12
$103.85
15
2011-2019 GM - Diesel Emissions Fluid (DEF) Tank Reservoir GM
GM Notes: PARTS: Part included with filler pipe.
Description: Silverado, sierra. 6.6L diesel, emission reduction system, 2017-19. 6.6L diesel, emission reduction system, 2015-16. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.44
$15.28
MSRP $24.44
$15.28
16
2010-2022 GM - Diesel Emissions Fluid (DEF) Tank Filler Cap GM
GM Notes: PARTS: Part included with filler pipe.
Description: 2010-16, emission reduction system. 2017-20, emission reduction system. 6.6L diesel, emission reduction system, 2017-19. 6.6L diesel, emission reduction system, 2015-16. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $31.40
$19.63
MSRP $31.40
$19.63
17
2011-2019 GM - Emission Reduction Fluid Tank Filler Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: 6.6L diesel, emission reduction system, 2017-19. 6.6L diesel, emission reduction system, 2015-16. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $96.26
$55.35
MSRP $96.26
$55.35
18
2011-2019 GM - Emission Reduction Fluid Tank Reservoir Drain Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: 6.6L diesel, emission reduction system, 2017-19. 6.6L diesel 2015-16 emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $52.54
$30.21
MSRP $52.54
$30.21
19
2017-2019 GM - Emission Reduction Fluid Tank Filler Vent Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: 6.6L diesel, emission reduction system, 2017-19, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $68.05
$44.61
MSRP $68.05
$44.61
20
Vent Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: 6.6L diesel, emission reduction system, 2017-19, lower.
21
2017-2019 GM - Emission Reduction Fluid Tank Shield GM
GM Description: 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $83.00
$47.73
MSRP $83.00
$47.73
22
2017-2019 GM - Emission Reduction Fluid Tank Shield GM
GM Description: 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $125.76
$69.80
MSRP $125.76
$69.80
No.
Part # / Description / Price
Price
1
2017-2020 GM - Warm Up Nitrogen Oxides Catalytic Converter with Filter 1 GM
GM Description: Catalytic converter. Silverado, sierra. 6.6l. Lower. 6.6L diesel, 2nd design. 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
3
2017-2020 GM - Exhaust Front Bracket GM
GM Description: 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $50.53
$34.87
MSRP $50.53
$34.87
4
2015-2024 GM - Exhaust System Hanger Insulator GM
GM Description: 2018-20, 3 hole. Single exhaust, front. 6.6L diesel, 3-hole. Dual exhaust, front. 2.7L, front. 4.3L, front. 3.6L 2017-21. front. 2.8 turbo diesel rear section. Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle
Helps prevent excessive vibration and noise from entering the interior cabin
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $31.32
$23.49
MSRP $31.32
$23.49
5
$2,174.38
5
$1,904.66
5
F Filter 1 GM
GM Description: Sierra, silverado. Double cab. Long wheel base. 6.6L diesel, crew cab, 6.6 ft box. Code-aaf5.
$1,893.77
$1,893.77
5
F Filter 1 GM
GM Description: Sierra, silverado. Regular cab. 6.6L diesel, double cab, 8 ft box. Code-aaf4.
$2,207.01
$2,207.01
5
$1,939.51
6
MSRP $12.97
$9.96
7
Exhaust Pipe Hanger GM
GM Description: 6.6L diesel, double, crew cab. 6.6L diesel, std & ext cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $50.81
$35.05
MSRP $50.81
$35.05
8
1999-2024 GM - Exhaust System Hanger Insulator GM
GM Description: Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle
Helps prevent excessive vibration and noise from entering the interior cabin
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 $31.46
$23.60
MSRP $31.46
$23.60
8
2017-2025 GM - Muffler & Pipe Insulator GM
GM Description: 6.6L diesel, 3-hole, short.
MSRP $17.68
$13.26
MSRP $17.68
$13.26
9
2007-2020 GM - Exhaust Heat Shield GM
GM Description: 5.3L, front. For Exhaust Intermediate Pipe. 4.3L, front floor. 1/2 ton, with dual tailpipe, front floor. 2008-10, front floor. 6.6L diesel. front floor. 2011-13. front floor. , 3/4 ton, front floor. 6.2L. front. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $91.69
$61.06
MSRP $91.69
$61.06
10
2007-2020 GM - Exhaust Heat Shield GM
GM Description: 1/2 ton, rear floor, crew cab. 4.3L, rear, crew cab. 6.0L. rear floor crew cab. 3/4 & 1 ton, rear floor, crew cab. For Exhaust Muffler. 5.3 & 6.2L. rear crew cab. 6.6L DIESEL. rear floor crew cab. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $70.57
$48.89
MSRP $70.57
$48.89
10
2007-2019 GM - Exhaust Heat Shield GM
GM Description: For Exhaust Muffler. 6.0L, rear floor, regular cab. 5.3 & 6.2L. rear regular cab. 6.6L DIESEL. rear floor std cab. 6.6L diesel, rear floor, regular cab. 4.3L, rear floor, std cab. 3/4 & 1 TON 6.0L. rear floor std cab. 4.3L. rear regular cab. 1/2 TON 4.8, 5.3, 6.0 & 6.2L. rear floor std cab. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
10
2010-2019 GM - Exhaust Heat Shield GM
GM Description: For Exhaust Muffler. 6.0L, rear floor, double cab. 4.3L, rear, double cab. 6.0L. rear floor ext cab. 6.6L DIESEL. rear floor double cab. 5.3 & 6.2L, rear, double cab. 6.6L DIESEL. rear floor ext cab. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
No.
Part # / Description / Price
Price
2
2017-2024 GM - Exhaust Gas Recirculation (EGR) Valve Gasket GM
GM Description: Silverado, sierra. 6.6l. Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate properly
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.60
$24.13
MSRP $38.60
$24.13
3
2017-2024 GM - Exhaust Gas Recirculation (EGR) Pipe Gasket GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19, upper. 6.6L diesel, lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $39.98
$24.99
MSRP $39.98
$24.99
4
2017-2024 GM - Egr Pipe GM
GM Description: Silverado, Sierra 2500 HD. To egr valve. Silverado, Sierra 3500 HD. 6.6L diesel, egr valve & related components, 2017-19. Sierra, silverado. 6.6l. Lower.
MSRP $166.98
$92.67
MSRP $166.98
$92.67
5
Exhaust Gas Recirculation (EGR) Valve Bypass Valve GM
GM Description: Silverado, sierra. 6.6l. Rear. Bypass. 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
6
2017-2024 GM - Exhaust Gas Recirculation (EGR) Cooler Bypass Gasket GM
GM Description: 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.22
$7.18
MSRP $11.22
$7.18
7
2017-2024 GM - Exhaust Gas Recirculation (EGR) Pipe Gasket GM
GM Description: 6.6L diesel, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.82
$5.73
MSRP $8.82
$5.73
8
2017-2024 GM - EGR Tube GM
GM Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $241.92
$131.73
MSRP $241.92
$131.73
10
Cooler GM
GM Description: Silverado, sierra. 6.6l. All. Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
MSRP $800.50
$435.87
MSRP $800.50
$435.87
11
Engine Coolant Pipe Gasket GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $8.44
$5.49
MSRP $8.44
$5.49
12
2017-2024 GM - Exhaust Gas Recirculation (EGR) Valve Cooling Feed Hose GM
GM Description: 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.86
$13.66
MSRP $21.86
$13.66
13
2017-2024 GM - Exhaust Gas Recirculation (EGR) Cooler Water Bypass Inlet Hose GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $18.46
$11.81
MSRP $18.46
$11.81
14
2017-2024 GM - Exhaust Gas Recirculation Manifold Cooling Feed Pipe GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $144.62
$80.26
MSRP $144.62
$80.26
15
2017-2023 GM - Exhaust Gas Recirculation Manifold Cooling Return Pipe GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $131.28
$72.86
MSRP $131.28
$72.86
16
2017-2023 GM - Exhaust Temperature Sensor GM
GM Notes: PARTS: Order by description.
Description: 6.6L diesel, egr valve & related components, 2017-19, upper, front. Exhaust temp sensor. 6.6l. Position 1. Silverado, Sierra 2500 HD. 6.6L diesel, sensors, at muffler & pipe, posn 3. Silverado, Sierra 3500 HD. 6.6L diesel, sensors, at converter. Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
MSRP $82.42
$47.39
MSRP $82.42
$47.39
16
2017-2024 GM - Exhaust Temperature Sensor GM
GM Notes: PARTS: Order by description.
Description: 6.6L diesel, egr valve & related components, 2017-19, upper, rear. Exhaust temp sensor. 6.6l. Position 2. 6.6L diesel, sensors, at exh pipe. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
MSRP $78.78
$45.30
MSRP $78.78
$45.30
16
2017-2023 GM - Exhaust Temperature Sensor GM
GM Notes: PARTS: Order by description.
Description: 6.6L diesel, egr valve & related components, 2017-19, lower. Exhaust temp sensor. 6.6l. Position 5. 6.6L diesel, sensors, at muffler & pipe, posn 1, 2. Silverado, Sierra 2500 HD. Position 3. Silverado, Sierra 3500 HD. Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
MSRP $77.28
$44.44
MSRP $77.28
$44.44
17
MSRP $53.33
$30.66
19
2017-2019 GM - Position 1 Nitrogen Oxide Sensor GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $692.69
$377.18
MSRP $692.69
$377.18