Cooling System

2003 Chevrolet Trailblazer Thermostat Housing, Thermostat, Coolant Reservoir, Fan Clutch

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2003 Chevrolet Trailblazer

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6 Cyl 4.2 L GAS

Vehicle Options

6 Cyl 4.2 L GAS

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Diagram (1 of 1): Cooling System - Cooling System

2003 Chevy Trailblazer Cooling System Diagram

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

1
15196385
Radiator
- Part Notes: S-Series
MSRP: $513.06 Your Price: $327.84
1
Add To Cart

2
15042975
Radiator Cap
Cap, Radiator Tank
- Part Notes: S-Series
MSRP: $20.78 Your Price: $10.47
1
Add To Cart

3
15160996
Upper Hose
Hose, Radiator Inlet
- Part Notes: S-Series
MSRP: $53.20 Your Price: $35.75

4
15160997
Lower Hose
Hose, Radiator Outlet (Lower)
- Part Notes: S-Series

6
12620112
Thermostat Housing
Housing, Engine Coolant Temperature
- Part Notes: S-Series; Includes Thermostat.
MSRP: $120.82 Your Price: $58.80
1
Add To Cart

7
12620226
Water Pump
Pump, Water
- Part Notes: S-Series
MSRP: $260.88 Your Price: $145.44

8
15229250
Fan Blade
Blade, Engine Cooling
- Part Notes: S-Series
MSRP: $406.10 Your Price: $197.62
1
Add To Cart

9
25790869
Fan Clutch
Clutch, Engine Air Cooling Fan
- Part Notes: S-Series
MSRP: $525.66 Your Price: $255.80
1
Add To Cart