Emission Components for 2017 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
Emission Reduction Fluid Tank 
GM
GM Description: Genuine GM OEM Emission Reduction Fluid Tank (MPN: 84630270) for 2017-2019 Silverado and Sierra 6.6L Diesel models featuring advanced emission reduction system technology. This authentic General Motors part maintains critical DEF fluid storage and delivery ...
MSRP $817.42
$534.59
MSRP $817.42
$534.59
2
Emission Reduction Fluid Tank Strap GM
GM Description: Genuine GM OEM Emission Reduction Fluid Tank Strap (MPN: 84113566) for 2017-2019 GM 6.6L diesel trucks with emission reduction systems. This front-mounted strap assembly secures the DEF tank and is engineered to meet General Motors' exacting quality standa ...
MSRP $12.16
$7.25
MSRP $12.16
$7.25
3
Emission Reduction Fluid Tank Strap GM
GM Description: Genuine GM OEM Emission Reduction Fluid Tank Strap (MPN: 84113567) for 2017-2019 GM diesel trucks with 6.6L engines. This authentic General Motors part secures and stabilizes the DEF (diesel exhaust fluid) tank in your emission reduction system, ensuring r ...
MSRP $12.16
$7.25
MSRP $12.16
$7.25
4
Emission Reduction Fluid Tank Support Bracket GM
GM Description: The Genuine GM OEM Emission Reduction Fluid Tank Support Bracket (MPN: 23442899) is engineered to securely mount and support the DEF tank in 2017-2019 GM 6.6L diesel trucks equipped with emission reduction systems. This critical component ensures proper po ...
MSRP $36.96
$22.03
MSRP $36.96
$22.03
5
Emission Reduction Fluid Tank Support Bracket GM
GM Description: The GM OEM Emission Reduction Fluid Tank Support Bracket (MPN: 23442900) is a genuine General Motors component engineered to securely mount and support the DEF tank in 6.6L diesel emission reduction systems. This authentic Genuine OEM part delivers reliabl ...
MSRP $35.62
$21.23
MSRP $35.62
$21.23
6
Emission Reduction Fluid Supply Pump Module GM
GM Description: The Genuine GM OEM Emission Reduction Fluid Supply Pump Module (MPN: 84545446) is a critical emissions control component engineered to deliver DEF (diesel exhaust fluid) with precision and reliability. This original equipment manufacturer part ensures opti ...
MSRP $1,376.98
$750.45
MSRP $1,376.98
$750.45
7
Diesel Emissions Fluid (DEF) Supply Pump Module Seal GM
GM Description: The Diesel Emissions Fluid (DEF) Supply Pump Module Seal (MPN: 22961657) is a genuine GM OEM component engineered for your truck's selective catalytic reduction (SCR) system. This critical emissions control part maintains proper DEF delivery and system int ...
MSRP $26.76
$15.95
MSRP $26.76
$15.95
8
Lock Ring GM
GM Description: Genuine GM OEM Lock Ring (MPN: 22961654) for emission reduction systems across multiple GM diesel and gasoline powertrains. This essential component is engineered for 2017-2022 GM trucks and sedans equipped with 2.8L turbo diesel, 6.6L diesel, and 1.6L eng ...
MSRP $18.94
$11.29
MSRP $18.94
$11.29
9
Reductant Control Module GM
GM Description: The Reductant Control Module (MPN: 84631875) is a genuine GM OEM part engineered to monitor and regulate diesel emission reduction fluid levels and temperature in your vehicle's selective catalytic reduction (SCR) system. This critical emission control com ...
MSRP $645.76
$351.94
MSRP $645.76
$351.94
10
Diesel Emissions Fluid (DEF) Tank Reservoir Wiring Harness GM
GM Description: The Genuine GM OEM Diesel Emissions Fluid (DEF) Tank Reservoir Wiring Harness (MPN: 84113571) is an authentic General Motors component engineered for 6.6L diesel engines equipped with advanced emission reduction systems. This OEM wiring harness delivers re ...
MSRP $95.44
$54.35
MSRP $95.44
$54.35
11
Injector GM
GM Description: Emissions reductant. Silverado, Sierra 2500 HD. To 11/17/20. Silverado, Sierra 3500 HD. 6.6L diesel, emission reduction system.
MSRP $257.68
$141.08
MSRP $257.68
$141.08
12
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe with In-Line Heater GM
GM Description: # Product Description
Upgrade your 6.6L diesel emission control system with the Genuine GM OEM Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe with In-Line Heater (MPN: 84615872). This critical component delivers heated emission reduction ...
MSRP $489.82
$268.18
MSRP $489.82
$268.18
13
Emission Reduction Fluid Front Inlet Pipe Assembly GM
GM Description: Upgrade your 6.6L diesel emission system with the Genuine GM OEM Emission Reduction Fluid Front Inlet Pipe Assembly (MPN: 84389464), engineered to meet strict factory specifications for 2017-2019 GM diesel trucks. This critical emission reduction component ...
MSRP $489.82
$268.18
MSRP $489.82
$268.18
14
Emission Reduction Fluid Tank Filler Pipe GM
GM Description: The Genuine GM OEM Emission Reduction Fluid Tank Filler Pipe (MPN: 84646525) is an essential component for 6.6L diesel engines equipped with emission reduction systems, specifically designed for 2017-2019 GM trucks and commercial vehicles. This authentic G ...
MSRP $187.12
$168.41
MSRP $187.12
$168.41
14
Emission Reduction Fluid Tank Filler Hose GM
GM Description: Genuine GM OEM Emission Reduction Fluid Tank Filler Hose (MPN: 84247677) for 6.6L diesel engines with emission reduction systems. This authentic General Motors replacement hose is engineered to meet strict OEM specifications and is compatible with 2015-201 ...
MSRP $96.26
$54.82
MSRP $96.26
$54.82
15
Diesel Emissions Fluid (DEF) Tank Reservoir GM
GM Notes: PARTS: Part included with filler pipe.
Description: # Product Description
This Genuine GM OEM Diesel Emissions Fluid (DEF) Tank Reservoir (MPN: 20964871) is engineered for 6.6L diesel-powered Chevrolet Silverado and GMC Sierra trucks equipped with emission reduction systems. The DEF tank reservoir stores d ...
MSRP $24.44
$14.57
MSRP $24.44
$14.57
16
Diesel Emissions Fluid (DEF) Tank Filler Cap GM
GM Notes: PARTS: Part included with filler pipe.
Description: The Genuine GM OEM Diesel Emissions Fluid (DEF) Tank Filler Cap (MPN: 22753134) is an essential emissions system component engineered for 6.6L diesel-powered GM trucks and vehicles from 2010-2020. This factory-original DEF cap maintains proper fluid contai ...
MSRP $32.18
$19.18
MSRP $32.18
$19.18
18
Emission Reduction Fluid Tank Reservoir Drain Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: # Product Description
The GM OEM Emission Reduction Fluid Tank Reservoir Drain Hose (MPN: 84435249) is a genuine factory component engineered for 6.6L diesel engines across select GM truck models. This critical emission reduction system part maintains pro ...
MSRP $52.54
$47.29
MSRP $52.54
$47.29
19
Emission Reduction Fluid Tank Filler Vent Hose GM
GM Notes: PARTS: Part included with filler pipe.
Description: The Genuine GM OEM Emission Reduction Fluid Tank Filler Vent Hose (MPN: 84168991) is engineered for 6.6L diesel engines in select 2017-2019 GM vehicles equipped with emission reduction systems. This upper vent hose component maintains proper pressure regul ...
MSRP $68.05
$44.18
MSRP $68.05
$44.18
21
Emission Reduction Fluid Tank Shield GM
GM Description: The Emission Reduction Fluid Tank Shield (MPN: 84113565) is a genuine GM OEM component engineered to protect your diesel emissions system on 2017-2019 GM trucks equipped with 6.6L diesel engines. This critical shield safeguards the emission reduction fluid ...
MSRP $85.08
$48.45
MSRP $85.08
$48.45
22
Emission Reduction Fluid Tank Shield GM
GM Description: The Emission Reduction Fluid Tank Shield (MPN: 84286419) is a genuine GM OEM component engineered to protect critical emission control systems on 2017-2019 diesel-powered vehicles. This authentic General Motors part safeguards the DEF (diesel exhaust fluid ...
MSRP $128.90
$71.41
MSRP $128.90
$71.41