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Home
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Chevrolet Silverado 1500
>
2020
>
Diesel Aftertreatment System
2020 Chevrolet Silverado 1500 Diesel Aftertreatment System
Currently shopping for
2020 Chevrolet Silverado 1500
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Emission Control & Exhaust
Diesel Aftertreatment System
EGR System
Emission Components
Exhaust Components
Exhaust Manifold
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Emission Control & Exhaust
Diesel Aftertreatment System
EGR System
Emission Components
Exhaust Components
Exhaust Manifold
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
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Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Parts Questions
4 diagrams found for the vehicle you selected.
Select your vehicle options to narrow down results.
1.
Emission System - Emission Components (3.0L Diesel,Emission Reduction System)
2.
Emission System - Emission Components (3.0L Diesel,Sensors)
3.
Exhaust Components (Dual Exhaust), (High Country,LT,LTZ,RST)
4.
Exhaust Components (Single Exhaust), (High Country,LT,LTZ,RST)
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
85521779
Converter & Pipe
Part Notes: Dual Exhaust;Single Exhaust
$290.21
$202.55
1
Add To Cart
1
55491111
Exhaust Temperature Sensor
Part Notes: 3.0 Liter Diesel, Sensors, Position 1
$58.62
$32.83
1
Add To Cart
1
86790695
Tank
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$1277.54
$709.03
2
84763642
Converter & Pipe Gasket
Part Notes: Dual Exhaust;Single Exhaust
$3.58
$2.41
1
Add To Cart
2
55491112
Exhaust Temperature Sensor
Part Notes: 3.0 Liter Diesel, Sensors, Position 2
$73.12
$40.95
1
Add To Cart
2
85514348
Module
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$185.72
$104.00
3
55492188
Exhaust Temperature Sensor
Part Notes: 3.0 Liter Diesel, Sensors, Position 3
$56.08
$31.40
1
Add To Cart
3
11602900
Module Bolt
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$5.20
$2.91
1
Add To Cart
3
55514983
Pressure Valve
Part Notes: Dual Exhaust;Single Exhaust
$273.06
$152.23
4
84836850
Harness
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$79.21
$50.57
1
Add To Cart
4
55514599
Pressure Valve Gasket
Part Notes: Dual Exhaust;Single Exhaust
$7.10
$3.98
1
Add To Cart
4
24001898
Upper Nox Sensor
Part Notes: 3.0 Liter Diesel, Sensors
$272.98
$152.19
1
Add To Cart
5
40009042
Catalytic Converter
Part Notes: Dual Exhaust;Single Exhaust
Replaced By: 40009139
$1133.12
$763.07
1
Add To Cart
5
24001899
Lower Nox Sensor
Part Notes: 3.0 Liter Diesel, Sensors
$270.66
$150.89
1
Add To Cart
5
84038238
Shield
Part Notes: 3.0 Liter Diesel, Emission Reduction System
Location: Passenger Side
$99.70
$63.67
1
Add To Cart
6
86799817
Muffler & Pipe
Part Notes: Single Exhaust, Crew Cab, 6.6 Ft Bed
$377.27
$252.40
1
Add To Cart
6
86799818
Muffler & Pipe
Part Notes: Single Exhaust, Crew Cab, 5.8 Ft Bed;Single Exhaust, Double Cab
$437.59
$292.74
1
Add To Cart
6
86799819
Muffler & Pipe
Part Notes: Dual Exhaust, Crew Cab, 5.8 Ft Box;Dual Exhaust, Double Cab
$555.54
$371.65
1
Add To Cart
6
86799820
Muffler & Pipe
Part Notes: Dual Exhaust, Crew Cab, 6.6 Ft Box
$546.44
$365.56
1
Add To Cart
6
24001900
Rear Nox Sensor
Part Notes: 3.0 Liter Diesel, Sensors
$280.02
$156.11
1
Add To Cart
6
84530450
Shield
Part Notes: 3.0 Liter Diesel, Emission Reduction System
Location: Driver Side
$111.40
$62.38
1
Add To Cart
7
20779889
Muffler & Pipe Clamp
Part Notes: Dual Exhaust
$38.30
$25.74
1
Add To Cart
7
86799823
Muffler & Pipe Clamp
Part Notes: Single Exhaust
$17.49
$11.75
7
55514320
Sensor
Part Notes: 3.0 Liter Diesel, Sensors, Diesel Particulate
$224.43
$125.13
1
Add To Cart
7
23505716
Shield Protector
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$22.29
$14.22
1
Add To Cart
8
23469850
Muffler & Pipe Insulator
Part Notes: Dual Exhaust, Front;Single Exhaust, Front
$28.48
$19.14
1
Add To Cart
8
55513539
Pressure Sensor
Part Notes: 3.0 Liter Diesel, Sensors, For Particulate
$53.60
$30.02
1
Add To Cart
8
23394813
Shield Strap
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$14.74
$8.25
1
Add To Cart
9
84974984
Fluid Pipe
Part Notes: 3.0 Liter Diesel, Emission Reduction System, Crew Cab, 5.8 Ft Box;3.0 Liter Diesel, Emission Reduction System, Double Cab
$112.34
$62.91
1
Add To Cart
9
84974985
Fluid Pipe
Part Notes: 3.0 Liter Diesel, Emission Reduction System, Crew Cab, 6.6 Ft Box
$145.76
$81.63
1
Add To Cart
9
15092802
Muffler & Pipe Insulator
Part Notes: Dual Exhaust, Rear;Single Exhaust, Center
$34.28
$23.04
1
Add To Cart
9
55496942
Pressure Sensor
Part Notes: 3.0 Liter Diesel, Sensors, For EGR
$50.63
$28.36
1
Add To Cart
10
55515114
Injector
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$251.78
$140.37
1
Add To Cart
10
84981631
Muffler & Pipe Hanger
Part Notes: Dual Exhaust
$144.56
$97.15
1
Add To Cart
10
15092802
Muffler & Pipe Insulator
Part Notes: Single Exhaust, Rear
$34.28
$23.04
1
Add To Cart
11
84525244
Heat Shield
Part Notes: Single Exhaust, Front, Outer
$24.34
$16.36
1
Add To Cart
11
55506825
Injector Clamp
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$8.32
$5.31
11
84711911
Tailpipe
Part Notes: Dual Exhaust
Replaced By: 84964245
$219.34
$146.71
1
Add To Cart
12
84720024
Filler Pipe
Part Notes: 3.0 Liter Diesel, Emission Reduction System, Reduction Tank, Short Bed
$123.84
$69.35
1
Add To Cart
12
84721353
Filler Pipe
Part Notes: 3.0 Liter Diesel, Emission Reduction System, Reduction Tank, Standard Bed
$131.88
$73.85
1
Add To Cart
12
84523939
Heat Shield
Part Notes: Single Exhaust, Front, Center
Replaced By: 84630082
$18.79
$12.62
1
Add To Cart
12
22816982
Tailpipe Gasket
Part Notes: Dual Exhaust
$10.52
$7.07
1
Add To Cart
13
87844675
Filler Pipe
Part Notes: 3.0 Liter Diesel, Emission Reduction System, Fuel Tank, Short Bed
$250.96
$167.89
1
Add To Cart
13
87844677
Filler Pipe
Part Notes: 3.0 Liter Diesel, Emission Reduction System, Fuel Tank, Standard Bed
$257.73
$172.42
1
Add To Cart
13
84630084
Heat Shield
Part Notes: Single Exhaust, Center
$8.98
$6.04
1
Add To Cart
13
84981631
Tailpipe Hanger
Part Notes: Dual Exhaust
$144.56
$97.15
1
Add To Cart
14
23138955
Filler Pipe Cap
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$26.58
$14.88
1
Add To Cart
14
84366683
Heat Shield
Part Notes: Single Exhaust, Rear
$83.86
$56.36
1
Add To Cart
14
84644535
Tailpipe Extension
Part Notes: Dual Exhaust
Location: Driver Side
Replaced By: 86513644
$197.72
$132.25
1
Add To Cart
14
84644536
Tailpipe Extension
Part Notes: Dual Exhaust
Location: Passenger Side
Replaced By: 86513645
$197.72
$132.25
1
Add To Cart
15
11609585
Filler Pipe Bolt
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$7.39
$4.72
1
Add To Cart
15
84525244
Heat Shield
Part Notes: Dual Exhaust, Front, Outer
$24.34
$16.36
1
Add To Cart
16
84523939
Heat Shield
Part Notes: Dual Exhaust, Front, Center
Replaced By: 84630082
$18.79
$12.62
1
Add To Cart
17
84630084
Heat Shield
Part Notes: Dual Exhaust, Center
$8.98
$6.04
1
Add To Cart
18
84366683
Heat Shield
Part Notes: Dual Exhaust, Rear
$83.86
$56.36
1
Add To Cart