Cooling System for 2025 Chevrolet Trailblazer
No.
Part # / Description / Price
Price
N/A
Radiator Drain Petcock 
GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.88
$16.77
MSRP $23.88
$16.77
N/A
MSRP $191.65
$127.83
1
Module GM
GM Notes: Includes: Cooling Fan Blade, Motor & Shroud.
Description: Encore GX. 1.2L. Trailblazer. 3.6L.
MSRP $107.62
$62.96
MSRP $107.62
$62.96
2
Cap GM
GM Description: Trailblazer. Encore GX. Trax. Envista. Expansion tank cap. Location-Reservoir. 1.3L turbo, reservoir & hoses. 1.2L turbo.
MSRP $8.08
$4.73
MSRP $8.08
$4.73
3
Reservoir Tank GM
GM Description: Trailblazer. Encore GX. Trax. Envista. 1.3L turbo. 1.2L turbo.
MSRP $18.10
$12.71
MSRP $18.10
$12.71
4
Engine Coolant Thermostat GM
GM Notes: Includes: Housing.
Description: 1.2L. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
MSRP $58.69
$34.33
MSRP $58.69
$34.33
5
Engine Coolant Thermostat Gasket GM
GM Description: 1.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $37.69
$22.05
MSRP $37.69
$22.05
6
Water Outlet GM
GM Description: 1.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $31.70
$18.54
MSRP $31.70
$18.54
7
Heater Outlet Hose GM
GM Description: 1.2L, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $57.12
$33.42
MSRP $57.12
$33.42
7
Heater Hose GM
GM Description: Trailblazer. Encore GX. Heater. Inlet. 1.2L turbo, rear.
MSRP $38.34
$22.43
MSRP $38.34
$22.43
7
Outlet Hose GM
GM Description: Trailblazer. Trax. Heater water aux pump hose. Outlet. Envista. Htr wat aux pump hose. 1.2L turbo, front.
MSRP $20.80
$12.17
MSRP $20.80
$12.17
7
Inlet Hose GM
GM Description: Trailblazer. Trax. Heater water aux pump hose. Inlet. Envista. Htr wat aux pump hose. 1.2L turbo, front.
MSRP $21.84
$12.78
MSRP $21.84
$12.78
8
MSRP $18.90
$13.27
9
MSRP $308.87
$216.82
10
Radiator Shutter Assembly GM
GM Description: Trailblazer. Encore GX. 1.3l turbo, without lt. 1.2L, l, LS. 1.2L turbo, radiator & mounting. 1.3L turbo, radiator & mounting.
$106.18
$106.18
11
Radiator Inlet Hose GM
GM Description: 1.2L.
Manufactured to GM OE specification for fit, form, and function
MSRP $22.75
$15.97
MSRP $22.75
$15.97
12
Engine Auxiliary Water Pump GM
GM Description: Enclave. Reservoir & hoses. 1.2L. Encore GX. HVAC System.
MSRP $135.42
$79.22
MSRP $135.42
$79.22
13
MSRP $127.30
$84.90
14
MSRP $236.74
$138.49
15
Water Pump Assembly GM
GM Description: Encore GX. 1.2L. Trailblazer. Trax. Envista.
MSRP $223.77
$130.90
MSRP $223.77
$130.90
Related Parts
Part # / Description / Price
Price
LS7 Bare Engine Block Hole Plug GM
GM Description: 5/8". Location-Engine Block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.94
$5.29
MSRP $7.94
$5.29