Cooling System for 2025 Chevrolet Trailblazer
No.
Part # / Description / Price
Price
N/A
Radiator Drain Petcock 
GM
GM Description: # SEO-Optimized Product Description
The GM OEM Radiator Drain Petcock (MPN: 22790134) is the genuine factory replacement valve that controls coolant drainage from your vehicle's radiator system. This authentic General Motors part is engineered to factory ...
MSRP $24.48
$17.51
MSRP $24.48
$17.51
N/A
Engine Block Heater GM
GM Description: The Genuine GM OEM Engine Block Heater (MPN: 12586687) is an essential engine warming component designed to improve cold-start performance and engine longevity across multiple GM truck and car models. This authentic General Motors part fits Chevrolet Silve ...
MSRP $93.55
$59.09
MSRP $93.55
$59.09
1
Fan Module GM
GM Notes: Includes: Cooling Fan Blade, Motor & Shroud.
Description: Genuine GM OEM Fan Module MPN 60009121 is engineered to deliver optimal cooling performance for your vehicle's engine. This authentic General Motors part is specifically designed for select Chevy Trailblazer and Encore GX models equipped with FWD configura ...
MSRP $383.13
$209.77
MSRP $383.13
$209.77
1
Fan GM
GM Notes: Includes: Cooling Fan Blade, Motor & Shroud.
Description: Trailblazer. Fwd. Without flap.
MSRP $253.16
$138.61
MSRP $253.16
$138.61
1
Engine Cooling Fan GM
GM Notes: Includes: Cooling Fan Blade, Motor & Shroud.
Description: The genuine GM OEM engine cooling fan (MPN: 60002452) is engineered to restore optimal cooling system performance in select GM vehicles equipped with 1.2L and 1.3L turbo engines paired with 9-speed automatic transmissions. This OE-specification fan assembl ...
MSRP $372.21
$203.79
MSRP $372.21
$203.79
2
Cap GM
GM Description: Genuine GM OEM Expansion Tank Cap (MPN: 13544913) is a factory-original coolant reservoir cap designed for pressurized cooling systems in select Chevrolet and GMC vehicles. This essential engine component maintains proper coolant pressure and prevents over ...
MSRP $8.28
$4.93
MSRP $8.28
$4.93
3
Cross Over Pipe GM
GM Description: Genuine GM OEM Cross Over Pipe (MPN: 12703636) designed for turbocharged Chevrolet Trailblazer models equipped with 1.3L turbo engines. This critical exhaust component manages turbo airflow routing and is essential for optimal engine performance and boost ...
MSRP $143.37
$95.70
MSRP $143.37
$95.70
4
Reservoir Tank GM
GM Description: Genuine GM OEM Reservoir Tank (MPN: 13545831) is a factory-original fluid containment component designed for select GM vehicles including the Trailblazer, Encore GX, and Trax equipped with 1.3L and 1.2L turbo engines. This essential reservoir tank maintain ...
MSRP $18.55
$13.27
MSRP $18.55
$13.27
5
Valve GM
GM Notes: Includes: Thermostat and Gasket.
Description: 1.3L turbo. Trailblazer. Encore GX.
MSRP $410.07
$255.95
MSRP $410.07
$255.95
6
Water Pump Outlet Pipe GM
GM Description: The GM Water Pump Outlet Pipe (MPN: 12703635) is a genuine OEM component engineered to deliver coolant from the water pump to the engine block on select GM vehicles equipped with 1.3L turbo engines. This authentic General Motors part ensures proper coolant ...
MSRP $106.55
$67.29
MSRP $106.55
$67.29
7
Heater Inlet Hose GM
GM Description: The GM OEM Heater Inlet Hose (MPN: 42747420) is a genuine replacement component engineered for 1.3L turbocharged GM engines, delivering reliable coolant flow to your vehicle's heating system. This authentic General Motors part ensures proper heater functio ...
MSRP $63.10
$35.94
MSRP $63.10
$35.94
7
Heater Outlet Hose GM
GM Description: The GM Genuine Heater Outlet Hose (MPN: 42747422) is an OEM replacement designed for select GM vehicles equipped with 1.3L turbo engines. This essential cooling system component connects the heater core to the engine's coolant reservoir, ensuring proper he ...
MSRP $102.99
$57.06
MSRP $102.99
$57.06
8
Lower Hose GM
GM Description: Replace your vehicle's cooling system with confidence using the Genuine GM OEM Lower Hose (MPN: 42822959), engineered specifically for Chevy Trailblazer and GMC Encore GX models equipped with the 1.3L turbocharged engine. This OEM coolant hose manages crit ...
MSRP $33.98
$27.10
MSRP $33.98
$27.10
9
Radiator GM
GM Description: Upgrade your cooling system with the Genuine GM OEM Radiator (MPN: 42771761), engineered to deliver reliable heat dissipation and optimal engine performance. This authentic General Motors radiator is designed for select Trailblazer and Encore GX models, en ...
MSRP $317.06
$208.31
MSRP $317.06
$208.31
10
Radiator Shutter Assembly GM
GM Description: Genuine GM OEM Radiator Shutter Assembly (MPN: 60009133) improves engine cooling efficiency and fuel economy on compatible Chevrolet Trailblazer models equipped with 1.2L and 1.3L turbo engines. This factory-original component automatically manages airflow ...
$125.93
$125.93
10
Radiator Shutter Assembly GM
GM Description: Genuine GM OEM Radiator Shutter Assembly (MPN: 60009132) is designed to optimize engine cooling efficiency by regulating airflow through the radiator on select Chevrolet and GMC vehicles. This authentic General Motors part is engineered for precise thermal ...
$125.93
$125.93
11
Upper Hose GM
GM Description: The Upper Hose (MPN: 42822117) is a genuine OEM GM coolant hose designed to regulate engine temperature in select Chevrolet and GMC vehicles equipped with 1.3L turbocharged engines, including the Trailblazer and Encore GX. This essential cooling system com ...
MSRP $31.60
$22.60
MSRP $31.60
$22.60
12
Pump GM
GM Description: Upgrade your Trailblazer's performance with this Genuine GM OEM Pump (MPN: 25208565), engineered specifically for 1.3L turbo models to deliver reliable fuel delivery and engine efficiency. This authentic General Motors replacement part restores original eq ...
MSRP $309.34
$169.36
MSRP $309.34
$169.36