2021 Chevrolet Silverado 3500 HD Diesel Aftertreatment System
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2021 Chevrolet Silverado 3500 HD
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Emission Control & Exhaust
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3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Emission System - Emission Components (Diesel,Emission Reduction System)
- 2.Emission System - Emission Components (Diesel,Sensors)
- 3.Exhaust System - Exhaust Components (Diesel)
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
$757.39 $512.821
- 1
$76.80 $43.011
- 1
- 2
$11.53 $7.751
- 2
$73.42 $41.12
- 2
$6.91 $4.651
- 3
$8.66 $5.821
- 3
$72.02 $40.331
- 3
$51.36 $28.761
- 4
$28.48 $19.141
- 4
12683525
Exhaust Temperature Sensor- Part Notes: 6.6 Liter Diesel, Sensors, AT Muffler & Pipe, Posn 1, 2
$72.02 $40.331
- 4
$23.52 $13.171
- 5
$76.80 $43.011
- 5
$1397.35 $938.511 - 5$1653.13 $1108.861
- 5$1259.26 $846.551
- 5$1226.55 $824.761
- 5
$200.92 $112.011
- 6
$12.97 $8.711
- 6
$25.98 $17.461
- 6
$310.10 $172.881
- 7
$91.50 $61.491
- 7
$321.30 $179.121
- 7
$16.08 $10.811
- 8
- 8
$53.59 $30.001
- 8
$34.28 $23.041
- 9
$3.53 $2.371
- 10
$138.26 $77.431
- 11
- 12
- 13
$110.94 $62.131 - 13$122.54 $68.621
- 13$121.26 $67.911
- 13$118.06 $66.111
- 14
$26.58 $14.881
- 84612874
Diesel Particulate Filter- Part Notes: Silverado, Sierra 3500 Hd; Regular Cab Chassis; 146.3
- Replaced By: 86534433
$1378.44 $925.911 - 84612878
Diesel Particulate Filter- Part Notes: Silverado, Sierra 3500 Hd; Crew Cab Chassis
- Replaced By: 86534430
$1440.40 $967.181 - $1434.30 $963.121
