2018 Chevrolet Silverado 2500 HD Diesel Aftertreatment System
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2018 Chevrolet Silverado 2500 HD
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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 (6.6L Diesel,EGR Valve & Related Components)
- 2.Emission System - Emission Components (6.6L Diesel,Emission Reduction System)
- 3.Exhaust Components (6.6L Diesel)
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
$1495.00 $1004.071
- 1
- 1
- 2
12677819
EGR Valve Gasket- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19, Lower
$36.84 $20.631
- 2
$11.04 $6.181
- 3
12688014
EGR Valve Gasket- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19, Upper
$38.16 $21.371
- 3
- 3
$11.04 $6.181
- 4
- 4
$33.62 $18.831
- 4
$28.48 $19.141
- 5
$360.76 $201.121
- 5
$2863.24 $1914.941 - 5$3133.96 $2095.201
- 5$2757.77 $1844.711
- 5$2757.62 $1844.611
- 5$3087.63 $2064.351
- 5
$32.40 $18.141
- 6
12658509
By-Pass Valve Gasket- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19, Lower
$10.72 $6.001
- 6
$12.97 $8.711
- 6
- 7
12680216
By-Pass Valve Gasket- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19, Upper & Side
$8.42 $4.721
- 7
$46.17 $31.021
- 7
- 8
$243.10 $135.531
- 8
$34.28 $23.041 - 8$16.08 $10.811
- 8
$17.22 $9.641
- 9
$8.42 $4.721
- 9
$76.34 $51.301
- 9
- 10
- 10
- 10
$42.06 $28.271 - 10$10.63 $7.151
- 10$8.49 $5.701
- 11
12648141
Cooler Gasket- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19
- Replaced By: 12737098
$8.22 $4.601
- 11
- 12
- 12
$21.86 $12.241
- 13
- 13
$26.18 $14.661
- 14
$187.12 $104.79 - 14
12696173
Inlet Pipe- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19
- Replaced By: 12737236
$138.06 $77.311
- 15
$24.44 $13.691
- 15
$138.18 $77.381
- 16
12683486
Exhaust Temperature Sensor- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19, Upper, Front
$76.80 $43.011 - 1612683487
Exhaust Temperature Sensor- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19, Upper, Rear
$73.42 $41.12 - 1612683525
Exhaust Temperature Sensor- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19, Lower
$72.02 $40.331
- 16
$29.26 $16.391
- 17
$96.26 $53.911
- 17
$53.59 $30.001
- 18
$52.54 $29.421
- 18
12718676
Front Nox Sensor- Part Notes: 6.6 Liter Diesel, EGR Valve & Related Components, 2017-19
- Replaced By: 12741484
$376.10 $209.68
- 19
$458.17 $255.44
- 19
- 20
- 21
$77.36 $43.321
- 22
$98.64 $55.241