Diesel Aftertreatment System for 2020 GMC Sierra 3500 HD
Related Parts
Part # / Description / Price
Price
Exhaust Temperature Sensor 
GM
GM Notes: Order By Vehicle Application.
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
$48.61
MSRP $82.42
$48.61
Exhaust Temperature Sensor GM
GM Notes: Order By Vehicle Application.
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
$47.05
MSRP $78.78
$47.05
Exhaust Temperature Sensor GM
GM Notes: Order By Vehicle Application.
Description: Helps provide accurate temperature detection. Heat and vibration resistant for operating efficiently.
MSRP $77.28
$46.16
MSRP $77.28
$46.16
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
MSRP $246.48
$143.51
MSRP $246.48
$143.51
Injector GM
GM Description: Diesel fluid injector. Silverado, Sierra 2500 HD. Without chassis cab. Silverado, Sierra 3500 HD. Express 2500. 2.8l diesel. Indirect injector. Express 3500. 2.8l diesel. Savana 2500. 2.8l diesel. Savana 3500. 2.8l diesel.
MSRP $417.84
$242.24
MSRP $417.84
$242.24
Injector GM
GM Description: Diesel fluid injector. Silverado, Sierra 2500 HD. With chassis cab. Silverado, Sierra 3500 HD.
MSRP $452.70
$262.45
MSRP $452.70
$262.45
$1,597.46
F (S)Filter 1 GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, regular cab.
$1,575.30
$1,575.30
F (S)Filter 1 GM
GM Description: Silverado, Sierra 2500 HD. Short box. Silverado, Sierra 3500 HD. 6.6L diesel, double cab, 6.9 ft box.
$1,596.28
$1,596.28
Exhaust Particulate Filter with Exhaust Pipe 1 GM
GM Description: Silverado, Sierra 2500 HD. Long box. Silverado, Sierra 3500 HD. 6.6L diesel, crew cab, 8 ft box.
$1,061.73
$1,061.73
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
$116.03
MSRP $199.28
$116.03
Diesel Particulate Filter 1 GM
GM Description: Silverado, Sierra 2500 HD. Short box. Silverado, Sierra 3500 HD. 6.6L diesel, crew cab, 6.9 ft box.
$1,242.67
$1,242.67
$1,629.69
Diesel Particulate Filter 1 GM
GM Description: Silverado, Sierra 3500 HD. Regular cab chassis. 170.8.
$1,672.17
$1,672.17
Diesel Particulate Filter 1 GM
GM Description: Silverado, Sierra 2500 HD. Long box. Silverado, Sierra 3500 HD. 6.6L diesel, double cab.
Emission Reduction Fluid Tank GM
GM Description: GM Genuine Parts Diesel Exhaust Fluid (DEF) Tanks are designed, engineered, and tested to rigorous standards, and are backed by General Motors.
GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.
MSRP $868.57
$566.63
MSRP $868.57
$566.63
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.