Diesel Aftertreatment System for 2023 Cadillac Escalade ESV
No.
Part # / Description / Price
Price
1
Temp Sensor
GM
GM Description: Silverado, sierra. 3.0L diesel, sensors, 2021-24, position 1. 3.0L diesel, sensors, in converter, position 1. Front. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel.
MSRP $78.71 CAD
$53.99 CAD
MSRP $78.71 CAD
$53.99 CAD
2
Temp Sensor
GM
GM Description: Silverado, sierra. 3.0L diesel, 2020-22, position 2. Center. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. 3.0L diesel, sensors, position 2. Yukon. 3.0l diesel.
MSRP $105.08 CAD
$69.24 CAD
MSRP $105.08 CAD
$69.24 CAD
3
Temp Sensor
GM
GM Description: Silverado, sierra. 3.0L diesel, 2020-22, position 3. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. 3.0L diesel, sensors, position 3. Rear. Escalade. 3.0l diesel. Yukon. 3.0l diesel.
MSRP $90.70 CAD
$62.24 CAD
MSRP $90.70 CAD
$62.24 CAD
4
Nitrogen Oxide Sensor
GM
GM Description: 3.0L diesel, sensors, 2021-24. Upper. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel.
MSRP $316.01 CAD
$206.40 CAD
MSRP $316.01 CAD
$206.40 CAD
5
Sensor
GM
GM Description: 3.0L diesel, sensors. Suburban. 3.0l diesel. Lower. To 05/19/22. Tahoe. 3.0l diesel. Yukon. 3.0l diesel. Right. Escalade. 3.0l diesel.
MSRP $366.36 CAD
$239.31 CAD
MSRP $366.36 CAD
$239.31 CAD
6
Sensor
GM
GM Description: 3.0L diesel, sensors. Lower. Left. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel.
MSRP $320.26 CAD
$209.18 CAD
MSRP $320.26 CAD
$209.18 CAD
7
Nitrogen Oxide Sensor
GM
GM Description: Diesel particulate. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel.
MSRP $255.98 CAD
$167.20 CAD
MSRP $255.98 CAD
$167.20 CAD
8
Pressure Sensor
GM
GM Description: 3.0L diesel, sensors, #1. 3.0L diesel, 2020-22, for particulate. Suburban. 3.0l diesel. Particulate matter. Tahoe. 3.0l diesel. 3.0L diesel, sensors, for particulate. Yukon. 3.0l diesel.
MSRP $92.30 CAD
$64.96 CAD
MSRP $92.30 CAD
$64.96 CAD
9
Pressure Sensor
GM
GM Description: 3.0L diesel, low pressure. 3.0L diesel, sensors, #2. 3.0L diesel, 2020-22, for egr. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. 3.0L diesel, sensors, for egr. Yukon. 3.0l diesel.
MSRP $86.95 CAD
$61.22 CAD
MSRP $86.95 CAD
$61.22 CAD
10
MSRP $33.77 CAD
$29.71 CAD
No.
Part # / Description / Price
Price
1
Reservoir
GM
GM Description: 3.0L diesel, emission reduction system. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. From 05/09/22. Yukon. 3.0l diesel.
MSRP $2,117.80 CAD
$1,336.73 CAD
MSRP $2,117.80 CAD
$1,336.73 CAD
2
MSRP $44.74 CAD
$32.81 CAD
3
Module
GM
GM Description: Emission reduction level. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, emission reduction system. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Escalade. 3.0l diesel. Yukon. 3.0l diesel. 3.0L diesel emission reduction system.
MSRP $246.61 CAD
$161.08 CAD
MSRP $246.61 CAD
$161.08 CAD
4
Harness
GM
GM Notes: PARTS: Part included with tank.
Description: 3.0L diesel, emission reduction system.
MSRP $162.02 CAD
$106.71 CAD
MSRP $162.02 CAD
$106.71 CAD
5
MSRP $85.98 CAD
$59.01 CAD
6
MSRP $162.41 CAD
$106.98 CAD
7
Lower Cover
GM
GM Description: 3.0L diesel emission reduction system. Lower cover.
MSRP $55.75 CAD
$38.25 CAD
MSRP $55.75 CAD
$38.25 CAD
8
Access Cover
GM
GM Description: 3.0L diesel emission reduction system. Access cover.
MSRP $35.65 CAD
$26.17 CAD
MSRP $35.65 CAD
$26.17 CAD
9
Filler Pipe
GM
GM Description: 3.0L diesel emission reduction system. Filler pipe.
MSRP $150.20 CAD
$98.93 CAD
MSRP $150.20 CAD
$98.93 CAD
10
Filler Hose
GM
GM Description: 3.0L diesel emission reduction system. Filler hose.
MSRP $78.76 CAD
$57.77 CAD
MSRP $78.76 CAD
$57.77 CAD
11
Filler Cap
GM
GM Description: 6.6L diesel, emission reduction system. Emission reduction system, 3.0L diesel.
MSRP $38.24 CAD
$28.04 CAD
MSRP $38.24 CAD
$28.04 CAD
12
Injector
GM
GM Description: Silverado, sierra. Emission reduction system, 3.0L diesel. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Def urea injector. Yukon. 3.0l diesel.
MSRP $304.27 CAD
$212.42 CAD
MSRP $304.27 CAD
$212.42 CAD
13
Injector Seal
GM
GM Notes: PARTS: Part included with injector.
Description: 3.0L diesel emission reduction system.
MSRP $35.59 CAD
$28.85 CAD
MSRP $35.59 CAD
$28.85 CAD
14
MSRP $28.03 CAD
$24.69 CAD
15
Fluid Pipe
GM
GM Description: 3.0L diesel, emission reduction system, Escalade ESV.
MSRP $170.57 CAD
$112.36 CAD
MSRP $170.57 CAD
$112.36 CAD
No.
Part # / Description / Price
Price
1
Diesel Particulate Filter 1
GM
GM Description: Silverado, sierra. 3.0l diesel. Upper. Tahoe. 3.0l diesel. Single exhaust, 2020-22. Nox converter with filter. Escalade ESV. 3.0l diesel. Suburban. 3.0l diesel. Yukon. 3.0l diesel.
MSRP $2,397.12 CAD
$1,788.48 CAD
MSRP $2,397.12 CAD
$1,788.48 CAD
2
Catalytic Converter Gasket
GM
GM Notes: PARTS: Part included with catalytic converter.
Description: 3.0L diesel, 2021-24. Single exhaust. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Dual exhaust, 2023-25. Yukon. 3.0l diesel. 3.0L diesel, 2025.
MSRP $4.47 CAD
$4.34 CAD
MSRP $4.47 CAD
$4.34 CAD
3
Catalytic Converter Clamp
GM
GM Description: 3.0L diesel, 2021-24. Single exhaust, 2023-25. 3.0L diesel dual exhaust 2025.
MSRP $65.51 CAD
$53.16 CAD
MSRP $65.51 CAD
$53.16 CAD
4
Pressure Valve
GM
GM Description: 3.0L diesel, 2021-24. Escalade. 3.0l diesel. Single exhaust.
MSRP $424.09 CAD
$296.07 CAD
MSRP $424.09 CAD
$296.07 CAD
5
Pressure Valve Gasket
GM
GM Notes: PARTS: Part cannot be reused/reinstalled.
Description: 3.0L diesel, 2021-24. Dual exhaust, 2020-22. Dual exhaust, 2023-25. Single exhaust.
MSRP $7.14 CAD
$6.29 CAD
MSRP $7.14 CAD
$6.29 CAD
6
Catalytic Converter 1
GM
GM Description: Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Nox scr/doc converter. Yukon. 3.0l diesel.
MSRP $552.80 CAD
$423.24 CAD
MSRP $552.80 CAD
$423.24 CAD
7
Converter & Pipe Gasket
GM
GM Description: 3.0L diesel, 2021-24. Dual exhaust, 2020-22. Dual exhaust, 2023-25. 3.0L diesel, 2025.
MSRP $16.20 CAD
$15.78 CAD
MSRP $16.20 CAD
$15.78 CAD
8
MSRP $48.58 CAD
$39.43 CAD
9
Hanger Insulator
GM
GM Notes: PARTS: Part included with hanger.
Description: 6.0L. 3.0L diesel, 2021-24. 3.6L, 2017-22. 3.6L, 2015-16. 3.0L diesel dual exhaust 2025.
MSRP $82.49 CAD
$60.50 CAD
MSRP $82.49 CAD
$60.50 CAD
10
F Pipe
GM
GM Description: Escalade ESV. 3.0l diesel. Suburban. 3.0l diesel.
MSRP $569.05 CAD
$435.66 CAD
MSRP $569.05 CAD
$435.66 CAD
11
Intermediate Pipe Clamp
GM
GM Notes: PARTS: Part included with intermediate pipe.
Description: 3.0L diesel, 2021-24. Single exhaust, 2020-22. Single exhaust, 2023-25. 3.0L diesel dual exhaust 2025.
MSRP $74.65 CAD
$60.58 CAD
MSRP $74.65 CAD
$60.58 CAD
13
F Muffler
GM
GM Description: 3.0L diesel, 2021-24. Dual exhaust. 3.0L diesel, Escalade ESV.
MSRP $1,014.24 CAD
$756.76 CAD
MSRP $1,014.24 CAD
$756.76 CAD
14
Rear Muffler Gasket
GM
GM Description: 3.0L diesel dual exhaust 2025. 3.0L diesel single exhaust.
MSRP $6.85 CAD
$6.69 CAD
MSRP $6.85 CAD
$6.69 CAD
15
Hanger
GM
GM Positions: Left
Description: 3.0L diesel, 2025. 6.2L supercharged.
MSRP $55.79 CAD
$45.26 CAD
MSRP $55.79 CAD
$45.26 CAD
15
Hanger
GM
GM Positions: Right
Description: 3.0L diesel, 2025. 6.2L supercharged.
MSRP $55.79 CAD
$45.26 CAD
MSRP $55.79 CAD
$45.26 CAD
16
Tailpipe Extension
GM
GM Positions: Right
Description: Without v. Right. Galvano silver. Escalade. 3.0L diesel, silver. 6.2L, silver.
MSRP $227.18 CAD
$175.42 CAD
MSRP $227.18 CAD
$175.42 CAD
16
Tailpipe Extension
GM
GM Positions: Left
Description: Without v. Left. Galvano silver. Escalade. 3.0L diesel, silver. 6.2L, silver.
MSRP $245.35 CAD
$189.44 CAD
MSRP $245.35 CAD
$189.44 CAD
16
Tailpipe Extension
GM
GM Positions: Left
Description: 6.2L, black chrome. Without v. Left. Black ice chrome. Escalade. 3.0L diesel, black chrome.
MSRP $250.18 CAD
$193.16 CAD
MSRP $250.18 CAD
$193.16 CAD
16
Tailpipe Extension
GM
GM Positions: Right
Description: 6.2L, black chrome. Without v. Right. Black ice chrome. Escalade. 3.0L diesel, black chrome.
MSRP $266.78 CAD
$205.98 CAD
MSRP $266.78 CAD
$205.98 CAD
17
Heat Shield
GM
GM Description: Single exhaust, front, outer. 6.6L gas, front, #2. 5.3L, front. 2.7L, front, outer. Dual exhaust, 2020-22, front, outer. Dual exhaust, 2023-25, front, outer. 4.3L, front, outer. 6.2L supercharged, front. 3.0L diesel single exhaust. front. 5.3 & 6.2L dual exhaust. front.
MSRP $37.39 CAD
$30.34 CAD
MSRP $37.39 CAD
$30.34 CAD
18
Heat Shield
GM
GM Description: 3.0L diesel dual exhaust 2021-24. center front. 6.2L. center front. 3.0L diesel single exhaust. center front.
MSRP $71.88 CAD
$58.28 CAD
MSRP $71.88 CAD
$58.28 CAD
19
Heat Shield
GM
GM Description: 3.0L diesel, 2021-24, center, rear. 5.3L, center, rear. 5.3 & 6.2L, center, rear. 3.0L diesel, center rear, Escalade ESV. 6.2L supercharged, center rear, Escalade ESV. 3.0L diesel dual exhaust 2025. center.
MSRP $53.84 CAD
$43.66 CAD
MSRP $53.84 CAD
$43.66 CAD
20
Heat Shield
GM
GM Description: 3.0L diesel, 2021-24, rear. 5.3L, rear. 3.0L diesel, rear, Escalade ESV. 6.2L supercharged, rear, Escalade ESV. 3.0L diesel dual exhaust 2025. rear.
MSRP $27.86 CAD
$27.12 CAD
MSRP $27.86 CAD
$27.12 CAD
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
Related Parts
Part # / Description / Price
Price
Diesel Particulate Filter 1
GM
GM Description: Silverado, sierra. 3.0l diesel. Upper. Tahoe. 3.0l diesel. Single exhaust, 2020-22. Nox converter with filter. Escalade ESV. 3.0l diesel. Suburban. 3.0l diesel. Yukon. 3.0l diesel.
MSRP $2,397.12 CAD
$1,788.48 CAD
MSRP $2,397.12 CAD
$1,788.48 CAD
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.


