Emission Components for 2025 Chevrolet Suburban
No.
Part # / Description / Price
Price
1
Diesel Exhaust Fluid (Def) Tank 
GM
GM Description: Suburban. 3.0l diesel. Tahoe. 3.0l diesel. From 05/09/22. Yukon. 3.0l diesel. 3.0L diesel emission reduction system.
MSRP $1,881.36 CAD
$1,759.26 CAD
MSRP $1,881.36 CAD
$1,759.26 CAD
2
$47.64 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
$230.61 CAD
MSRP $246.61 CAD
$230.61 CAD
4
Diesel Exhaust Fluid (Def) System Main Wiring Harness GM
GM Notes: PARTS: Part included with tank.
Description: 3.0L diesel emission reduction system.
MSRP $279.37 CAD
$228.00 CAD
MSRP $279.37 CAD
$228.00 CAD
5
MSRP $85.98 CAD
$85.14 CAD
6
MSRP $162.41 CAD
$160.81 CAD
7
Lower Cover GM
GM Description: 3.0L diesel emission reduction system. Lower cover.
MSRP $55.75 CAD
$55.19 CAD
MSRP $55.75 CAD
$55.19 CAD
8
$35.65 CAD
9
Filler Pipe GM
GM Description: 3.0L diesel emission reduction system. Filler pipe.
MSRP $150.20 CAD
$148.70 CAD
MSRP $150.20 CAD
$148.70 CAD
10
$78.76 CAD
12
Diesel Exhaust Fluid (Def) Injector GM
GM Description: Silverado, sierra. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. 3.0L diesel emission reduction system.
MSRP $288.67 CAD
$269.91 CAD
MSRP $288.67 CAD
$269.91 CAD
13
Injector Seal GM
GM Notes: PARTS: Part included with injector.
Description: 3.0L diesel emission reduction system.
$35.59 CAD
$35.59 CAD
14
MSRP $52.22 CAD
$51.71 CAD
15
MSRP $281.36 CAD
$263.09 CAD
No.
Part # / Description / Price
Price
1
Temp Sensor GM
GM Description: Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Position 1 (turbocharger). Yukon. 3.0l diesel. 3.0L diesel 2025 sensors. upper.
$157.01 CAD
$157.01 CAD
2
Temp Sensor GM
GM Description: Silverado, sierra. 3.0L diesel, sensors, position 1. Yukon. 3.0l diesel. 3.0L diesel 2025 sensors. lower.
$162.26 CAD
$162.26 CAD
3
Nitrogen Oxide (Nox) Sensor GM
GM Description: Silverado, sierra. 3.0l diesel. Position 1-under hood. 3.0L diesel, 2023-25. Suburban. 3.0l diesel. Upper. Tahoe. 3.0l diesel. Yukon. 3.0l diesel. 3.0L diesel 2025 sensors. Upr NOx sensor.
MSRP $270.07 CAD
$252.52 CAD
MSRP $270.07 CAD
$252.52 CAD
5
Nitrogen Oxide (Nox) Sensor GM
GM Description: Silverado, sierra. 3.0l diesel. Position 3-chassis rear. 3.0L diesel, 2023-25. Lower. Left. Yukon. 3.0l diesel. 3.0L diesel 2025 sensors. Rr NOx sensor.
MSRP $295.11 CAD
$275.94 CAD
MSRP $295.11 CAD
$275.94 CAD
6
MSRP $253.57 CAD
$237.08 CAD
7
Sensor GM
GM Notes: PARTS: Part included with pipe kit type 1 & type 2.
Description: Yukon. 3.0l diesel. 3.0L diesel 2025 sensors.
MSRP $54.26 CAD
$53.71 CAD
MSRP $54.26 CAD
$53.71 CAD
8
MSRP $37.84 CAD
$37.48 CAD
No.
Part # / Description / Price
Price
2
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
$230.61 CAD
MSRP $246.61 CAD
$230.61 CAD
Related Parts
Part # / Description / Price
Price
$8.75 CAD
