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Home
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Cadillac
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Escalade
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2022
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Diesel Aftertreatment System
2022 Cadillac Escalade Diesel Aftertreatment System
Currently shopping for
2022 Cadillac Escalade
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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
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Interior & Exterior Trim
Maintenance & Lubrication
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Suspension
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Parts Questions
3 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 System - Exhaust Components (3.0L Diesel)
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
40009042
Catalytic Converter
Part Notes: 3.0 Liter Diesel
Replaced By: 40009139
$1247.73
$839.39
1
Add To Cart
1
24001854
Exhaust Temperature Sensor
Part Notes: 3.0 Liter Diesel, Sensors, In Converter, Position 1
$37.88
$21.21
1
Add To Cart
1
86772598
Tank
Part Notes: 3.0 Liter Diesel, Emission Reduction System
Replaced By: 86784913
$1463.93
$926.23
1
Add To Cart
2
55494570
Catalytic Converter Gasket
Part Notes: 3.0 Liter Diesel
$0.58
$0.39
1
Add To Cart
2
55491112
Exhaust Temperature Sensor
Part Notes: 3.0 Liter Diesel, Sensors, In Converter, Position 2
$73.12
$40.95
1
Add To Cart
2
84933979
Mount Bracket
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$29.12
$18.59
1
Add To Cart
3
55503171
Catalytic Converter Clamp
Part Notes: 3.0 Liter Diesel
$18.95
$12.73
1
Add To Cart
3
55492188
Exhaust Temperature Sensor
Part Notes: 3.0 Liter Diesel, Sensors, In Converter, Position 3
$56.08
$31.40
1
Add To Cart
3
86778190
Module
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$173.62
$97.23
1
Add To Cart
4
86784917
Harness
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$136.54
$76.46
1
Add To Cart
4
55514983
Pressure Valve
Part Notes: 3.0 Liter Diesel
$273.06
$152.23
4
40009339
Upper Nox Sensor
Part Notes: 3.0 Liter Diesel, Sensors
$191.94
$107.49
1
Add To Cart
5
24000464
Lower Nox Sensor
Part Notes: 3.0 Liter Diesel, Sensors
Replaced By: 40009220
$216.62
$120.77
1
Add To Cart
5
55514599
Pressure Valve Gasket
Part Notes: 3.0 Liter Diesel
$7.10
$3.98
1
Add To Cart
5
84776125
Vent Hose
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$66.28
$37.12
1
Add To Cart
6
85521780
Converter & Pipe
Part Notes: 3.0 Liter Diesel
$306.67
$213.56
1
Add To Cart
6
84449623
Heat Shield
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$117.78
$65.96
1
Add To Cart
6
12686786
Rear Nox Sensor
Part Notes: 3.0 Liter Diesel, Sensors
Replaced By: 40009342
$252.08
$140.53
1
Add To Cart
7
84763642
Converter & Pipe Gasket
Part Notes: 3.0 Liter Diesel
$2.95
$1.98
1
Add To Cart
7
84449625
Lower Cover
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$42.28
$23.68
1
Add To Cart
7
55513243
Sensor
Part Notes: 3.0 Liter Diesel, Sensors, Diesel Particulate
$170.68
$95.58
1
Add To Cart
8
84417101
Access Cover
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$26.72
$14.96
1
Add To Cart
8
84482352
Hanger
Part Notes: 3.0 Liter Diesel
$8.96
$6.03
1
Add To Cart
8
55513539
Pressure Sensor
Part Notes: 3.0 Liter Diesel, Sensors, #1
$53.60
$30.02
1
Add To Cart
9
86791263
Filler Pipe
Part Notes: 3.0 Liter Diesel, Emission Reduction System, Escalade
$92.76
$51.95
1
Add To Cart
9
25872426
Hanger Insulator
Part Notes: 3.0 Liter Diesel
$56.03
$37.65
1
Add To Cart
9
55496942
Pressure Sensor
Part Notes: 3.0 Liter Diesel, Sensors, #2
$50.63
$28.36
1
Add To Cart
10
84435770
Filler Hose
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$77.80
$43.57
1
Add To Cart
10
84707606
Intermed Pipe
Part Notes: 3.0 Liter Diesel, Escalade
Replaced By: 86799821
$139.33
$93.63
1
Add To Cart
10
55510056
Mount Bracket
Part Notes: 3.0 Liter Diesel, Sensors
$23.32
$14.88
1
Add To Cart
11
23138955
Filler Cap
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$26.58
$14.88
1
Add To Cart
11
86799823
Intermed Pipe Clamp
Part Notes: 3.0 Liter Diesel
$17.49
$11.75
12
55515114
Injector
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$251.78
$140.37
1
Add To Cart
12
15092802
Intermed Pipe Insulator
Part Notes: 3.0 Liter Diesel, 2 Hole
$34.28
$23.04
1
Add To Cart
12
23469850
Intermed Pipe Insulator
Part Notes: 3.0 Liter Diesel, 3 Hole
$28.48
$19.14
1
Add To Cart
13
55494714
Injector Seal
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$8.75
$5.88
1
Add To Cart
13
84707619
Rear Muffler
Part Notes: 3.0 Liter Diesel, Escalade
Replaced By: 84988783
$737.13
$490.83
1
Add To Cart
14
55506825
Injector Clamp
Part Notes: 3.0 Liter Diesel, Emission Reduction System
$10.58
$6.75
14
84407371
Rear Muffler Gasket
Part Notes: 3.0 Liter Diesel
$6.68
$4.48
1
Add To Cart
15
84965149
Fluid Pipe
Part Notes: 3.0 Liter Diesel, Emission Reduction System, Escalade
Replaced By: 87831176
$119.18
$66.74
1
Add To Cart
15
84976676
Rear Muffler Hanger
Part Notes: 3.0 Liter Diesel
Location: Driver Side
$39.08
$26.26
1
Add To Cart
15
84976677
Rear Muffler Hanger
Part Notes: 3.0 Liter Diesel
Location: Passenger Side
$39.08
$26.26
1
Add To Cart
16
84817175
Tailpipe Extension
Part Notes: 3.0 Liter Diesel, Silver
Location: Driver Side
$192.69
$128.88
1
Add To Cart
16
84817176
Tailpipe Extension
Part Notes: 3.0 Liter Diesel, Silver
Location: Passenger Side
$192.69
$128.88
1
Add To Cart
16
84817177
Tailpipe Extension
Part Notes: 3.0 Liter Diesel, Black Chrome
Location: Driver Side
$192.69
$128.88
1
Add To Cart
16
84817178
Tailpipe Extension
Part Notes: 3.0 Liter Diesel, Black Chrome
Location: Passenger Side
$192.69
$128.88
1
Add To Cart
17
84525244
Heat Shield
Part Notes: 3.0 Liter Diesel, Front
$24.34
$16.36
1
Add To Cart
18
84685549
Heat Shield
Part Notes: 3.0 Liter Diesel, Center Front
Replaced By: 86788519
$48.57
$32.64
1
Add To Cart
19
84856597
Heat Shield
Part Notes: 3.0 Liter Diesel, Center Rear, Escalade
$11.37
$7.64
1
Add To Cart
20
84687184
Heat Shield
Part Notes: 3.0 Liter Diesel, Rear, Escalade
$42.22
$28.37
1
Add To Cart