Switches & Sensors for 2025 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
Condenser 
GM
GM Description: Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
MSRP $471.07 CAD
$302.65 CAD
MSRP $471.07 CAD
$302.65 CAD
2
Dehydrator GM
GM Notes: PARTS: Part included with condenser.
Description: 2.7L turbo, 3.0L diesel. Silverado, Sierra 2500 HD. 6.6L gas. 6.6L diesel. Silverado, Sierra 3500 HD. 4.3, 5.3, 6.2L.
MSRP $300.13 CAD
$192.85 CAD
MSRP $300.13 CAD
$192.85 CAD
2
Acdelco™ A/C Receiver Drier GM
GM Notes: PARTS: Part included with condenser.
Description: 2.7L turbo, 3.0L diesel. 6.6L gas. 6.6L diesel. 4.3, 5.3, 6.2L. Silverado, sierra.
3
Discharge Hose GM
GM Description: Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
MSRP $150.79 CAD
$97.69 CAD
MSRP $150.79 CAD
$97.69 CAD
4
Hose & Tube Assembly Seal GM
GM Notes: PARTS: Part included with discharge hose.
MSRP $6.75 CAD
$5.93 CAD
MSRP $6.75 CAD
$5.93 CAD
5
Suction & Discharge Hose Assembly GM
GM Description: Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
MSRP $326.60 CAD
$209.83 CAD
MSRP $326.60 CAD
$209.83 CAD
6
A/C Expansion Valve O-Ring GM
GM Notes: PARTS: Part included with front suction hose.
MSRP $5.78 CAD
$4.71 CAD
MSRP $5.78 CAD
$4.71 CAD
7
Hose & Tube Assembly Seal GM
GM Notes: PARTS: Part included with front suction hose.
MSRP $5.83 CAD
$4.73 CAD
MSRP $5.83 CAD
$4.73 CAD
8
Rear Suction Hose Valve GM
GM Notes: PARTS: Part included with front suction hose.
MSRP $22.49 CAD
$18.27 CAD
MSRP $22.49 CAD
$18.27 CAD
9
MSRP $61.58 CAD
$41.55 CAD
10
MSRP $160.07 CAD
$103.73 CAD
13
Rear Suction Hose Valve GM
GM Notes: PARTS: Part included with rear suction hose.
Description: 6.6L gas. 6.6L diesel, #1. 5.7L, 1998-02. 3.5 & 3.6L. Rear, 2.0L. 3.4L. Front.
MSRP $17.96 CAD
$14.49 CAD
MSRP $17.96 CAD
$14.49 CAD
13
Acdelco™ A/C Service Valve Core GM
GM Notes: PARTS: Part included with rear suction hose.
Description: 6.6L gas. 6.6L diesel. #1. 5.7L, 1998-02. 3.5 & 3.6L. Front, 2.4L. Rear, 2.0L. 3.4L.
16
Discharge Hose Cap GM
GM Notes: PARTS: Part included with rear suction hose.
Description: 3.0L diesel. 6.6L diesel, #2. 6.2L. 2.8L turbo diesel. 2.5L. 2021-25. 3.5 & 3.6L. 2.4L. Ac lines, 2025, high side. Ac lines and components.
MSRP $9.94 CAD
$8.06 CAD
MSRP $9.94 CAD
$8.06 CAD
17
MSRP $542.33 CAD
$376.22 CAD
18
MSRP $8.73 CAD
$7.71 CAD
20
MSRP $160.53 CAD
$113.23 CAD
21
Mount Bracket Spacer GM
GM Notes: PARTS: Part included with mount bracket.
Description: 6.6L diesel, 18.5mm. Primary, 6.6L diesel. 2.8L. Auxiliary, 6.6L diesel. 6.6L diesel. 15x18.5.
MSRP $19.28 CAD
$17.58 CAD
MSRP $19.28 CAD
$17.58 CAD
21
Mount Bracket Spacer GM
GM Notes: PARTS: Part included with mount bracket.
Description: 6.6L diesel, 15.5mm. 6.6L diesel. 15.5x18.9.
MSRP $19.91 CAD
$17.58 CAD
MSRP $19.91 CAD
$17.58 CAD
22
MSRP $7.47 CAD
$6.05 CAD
23
MSRP $6.54 CAD
$5.78 CAD
24
Mount Bracket Nut GM
GM Description: 6.6L diesel. Front section. Shifter & components, 8 speed auto. Without zl1. 3.0L twin-turbo. Condenser assembly. With zl1, with supercharger. Colorado, lower. Canyon, lower.
MSRP $6.75 CAD
$6.00 CAD
MSRP $6.75 CAD
$6.00 CAD
No.
Part # / Description / Price
Price
4
ACDelco GM Original Equipment Cabin Air Filter GM
GM Description: ACDelco GM Original Equipment Cabin Air Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
MSRP $50.02 CAD
$32.53 CAD
MSRP $50.02 CAD
$32.53 CAD
6
Case Assembly GM
GM Description: Front, without standard cab. Silverado, Sierra 2500 HD. Lower case. Silverado, Sierra 3500 HD. Front, double & crew cab.
MSRP $31.16 CAD
$27.48 CAD
MSRP $31.16 CAD
$27.48 CAD
7
Case Assembly GM
GM Description: Rear. Silverado, Sierra 2500 HD. Lower case. Silverado, Sierra 3500 HD. Double & crew cab, with dual zone cntrl, with reinf heater.
MSRP $119.59 CAD
$84.35 CAD
MSRP $119.59 CAD
$84.35 CAD
8
Evaporator Core GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $310.25 CAD
$199.37 CAD
MSRP $310.25 CAD
$199.37 CAD
9
MSRP $110.37 CAD
$71.51 CAD
10
Heater Core GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Escalade ESV. Coolant heated. Yukon. Without reinforced elect heat. For Primary HVAC.
MSRP $167.75 CAD
$108.70 CAD
MSRP $167.75 CAD
$108.70 CAD
12
MSRP $296.25 CAD
$190.34 CAD
13
MSRP $178.49 CAD
$115.66 CAD
17
Actuator GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Yukon. Escalade. Mode.
MSRP $35.78 CAD
$26.29 CAD
MSRP $35.78 CAD
$26.29 CAD
19
HVAC System Wiring Harness GM
GM Description: With dual zone cntrl. Without aux heater.
MSRP $90.50 CAD
$63.84 CAD
MSRP $90.50 CAD
$63.84 CAD
