Emission Components for 2019 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
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
$531.36
MSRP $797.49
$531.36
2
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
$7.41
MSRP $11.86
$7.41
3
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
$7.41
MSRP $11.86
$7.41
4
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
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
MSRP $1,343.40
$741.89
MSRP $1,343.40
$741.89
7
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
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
$11.55
MSRP $18.48
$11.55
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
MSRP $382.20
$242.37
MSRP $382.20
$242.37
10
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
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
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
$106.89
MSRP $187.12
$106.89
15
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
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
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
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
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
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
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
$71.84
MSRP $125.76
$71.84
No.
Part # / Description / Price
Price
2
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
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
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
$95.39
MSRP $166.98
$95.39
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
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
$7.01
MSRP $11.22
$7.01
7
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
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
$135.78
MSRP $241.92
$135.78
10
Cooler GM
GM Description: Silverado, sierra. 6.6l. All. Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
MSRP $800.50
$444.48
MSRP $800.50
$444.48
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
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
Outlet Hose GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $18.46
$11.54
MSRP $18.46
$11.54
14
MSRP $144.62
$82.61
15
Outlet Pipe GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $131.28
$74.99
MSRP $131.28
$74.99
16
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
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
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
19
Rear Nox Sensor GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $546.47
$303.98
MSRP $546.47
$303.98
Related Parts
Part # / Description / Price
Price
Exhaust Gas Recirculation (EGR) Valve Cooler Temperature Sensor GM
GM Notes: PARTS: Order by description.
Description: Silverado, sierra. 6.6l. Position 1. Temp sensor. Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $99.38
$57.14
MSRP $99.38
$57.14
Exhaust Gas Recirculation Cooler Temperature Sensor GM
GM Notes: PARTS: Order by description.
Description: Silverado, sierra. 6.6l. Position 2. Temp sensor. Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $54.88
$31.56
MSRP $54.88
$31.56