Thermostat & Housing for 2003 Chevrolet Trailblazer EXT
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2003 Chevrolet Trailblazer EXT
North Face 5.3L V8 - Gas
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Categories
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Cluster & Switches
- Cowl
- Door & Components
- Ducts
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Hood
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Quarter Panel
- Exterior Trim - Rear Door
- Fender & Components
- Floor
- Frame & Components
- Front Door
- Front Panels
- Front Seat Components
- Gate & Hardware
- Glass - Front Door
- Glass - Lift Gate
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware
- Glove Box
- Grille & Components
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Interior Trim
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Liftgate
- Lock & Hardware
- Luggage Carrier
- Master Cylinder - Components On Dash Panel
- Outside Mirrors
- Overhead Console
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Rear Wiper Components
- Reveal Moldings
- Roof & Components
- Seat Belt
- Sound System
- Spare Tire Carrier
- Sunroof
- Tailgate
- Tracks & Components
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Combination Lamps
- Control Modules
- Controls
- Door
- Electrical Components
- Electrical Sockets
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- Keyless Entry Components
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Lumbar Control Seats
- Power Seats
- Powertrain Control
- Rear Door
- Rear Reflector
- Rear Seat Belts
- Ride Control Components
- Senders
- Sensors
- Starter
- Starter & Related Components
- Steering Column
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tailgate
- Washer Components
- Wipers
- Wire, Cable & Related Components
- Wiring Harness
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Automatic Temperature Controls
- Auxiliary Heater & AC
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Control Modules
- Controls
- Evaporator & Heater Components
- Gaskets & Sealing Systems
- Heater
- Hoses & Pipes
- HVAC Case
- Motors, Core, Case & Related Components
- Sensors
- Switches & Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Cluster & Switches
- Cowl
- Door & Components
- Ducts
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Hood
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Quarter Panel
- Exterior Trim - Rear Door
- Fender & Components
- Floor
- Frame & Components
- Front Door
- Front Panels
- Front Seat Components
- Gate & Hardware
- Glass - Front Door
- Glass - Lift Gate
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware
- Glove Box
- Grille & Components
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Interior Trim
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Liftgate
- Lock & Hardware
- Luggage Carrier
- Master Cylinder - Components On Dash Panel
- Outside Mirrors
- Overhead Console
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Rear Wiper Components
- Reveal Moldings
- Roof & Components
- Seat Belt
- Sound System
- Spare Tire Carrier
- Sunroof
- Tailgate
- Tracks & Components
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Combination Lamps
- Control Modules
- Controls
- Door
- Electrical Components
- Electrical Sockets
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- Keyless Entry Components
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Lumbar Control Seats
- Power Seats
- Powertrain Control
- Rear Door
- Rear Reflector
- Rear Seat Belts
- Ride Control Components
- Senders
- Sensors
- Starter
- Starter & Related Components
- Steering Column
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tailgate
- Washer Components
- Wipers
- Wire, Cable & Related Components
- Wiring Harness
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Automatic Temperature Controls
- Auxiliary Heater & AC
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Control Modules
- Controls
- Evaporator & Heater Components
- Gaskets & Sealing Systems
- Heater
- Hoses & Pipes
- HVAC Case
- Motors, Core, Case & Related Components
- Sensors
- Switches & Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
Browse Categories
Select category
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Cluster & Switches
- Cowl
- Door & Components
- Ducts
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Hood
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Quarter Panel
- Exterior Trim - Rear Door
- Fender & Components
- Floor
- Frame & Components
- Front Door
- Front Panels
- Front Seat Components
- Gate & Hardware
- Glass - Front Door
- Glass - Lift Gate
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware
- Glove Box
- Grille & Components
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Interior Trim
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Liftgate
- Lock & Hardware
- Luggage Carrier
- Master Cylinder - Components On Dash Panel
- Outside Mirrors
- Overhead Console
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Rear Wiper Components
- Reveal Moldings
- Roof & Components
- Seat Belt
- Sound System
- Spare Tire Carrier
- Sunroof
- Tailgate
- Tracks & Components
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Combination Lamps
- Control Modules
- Controls
- Door
- Electrical Components
- Electrical Sockets
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- Keyless Entry Components
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Lumbar Control Seats
- Power Seats
- Powertrain Control
- Rear Door
- Rear Reflector
- Rear Seat Belts
- Ride Control Components
- Senders
- Sensors
- Starter
- Starter & Related Components
- Steering Column
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tailgate
- Washer Components
- Wipers
- Wire, Cable & Related Components
- Wiring Harness
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Automatic Temperature Controls
- Auxiliary Heater & AC
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Control Modules
- Controls
- Evaporator & Heater Components
- Gaskets & Sealing Systems
- Heater
- Hoses & Pipes
- HVAC Case
- Motors, Core, Case & Related Components
- Sensors
- Switches & Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Cluster & Switches
- Cowl
- Door & Components
- Ducts
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Hood
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Quarter Panel
- Exterior Trim - Rear Door
- Fender & Components
- Floor
- Frame & Components
- Front Door
- Front Panels
- Front Seat Components
- Gate & Hardware
- Glass - Front Door
- Glass - Lift Gate
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware
- Glove Box
- Grille & Components
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Interior Trim
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Liftgate
- Lock & Hardware
- Luggage Carrier
- Master Cylinder - Components On Dash Panel
- Outside Mirrors
- Overhead Console
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Rear Wiper Components
- Reveal Moldings
- Roof & Components
- Seat Belt
- Sound System
- Spare Tire Carrier
- Sunroof
- Tailgate
- Tracks & Components
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Combination Lamps
- Control Modules
- Controls
- Door
- Electrical Components
- Electrical Sockets
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- Keyless Entry Components
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Lumbar Control Seats
- Power Seats
- Powertrain Control
- Rear Door
- Rear Reflector
- Rear Seat Belts
- Ride Control Components
- Senders
- Sensors
- Starter
- Starter & Related Components
- Steering Column
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tailgate
- Washer Components
- Wipers
- Wire, Cable & Related Components
- Wiring Harness
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Automatic Temperature Controls
- Auxiliary Heater & AC
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Control Modules
- Controls
- Evaporator & Heater Components
- Gaskets & Sealing Systems
- Heater
- Hoses & Pipes
- HVAC Case
- Motors, Core, Case & Related Components
- Sensors
- Switches & Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
Thermostat & Housing for 2003 Chevrolet Trailblazer EXT
2
- $8.63Water Pump GasketGMEnhance Your GM with Water Pump Gasket (Part # 12630223) Get superior quality with the GM Parts Water Pump Gasket (Part # 12630223). Designed for those who demand the best, this part is built to last. Why GM Parts? OEM Quality: Ma ...
- ACDelcoâ„¢ Water Pump GasketGM(Unavailable)
4
- $43.10Thermostat HousingGMAbout GM Engine Coolant Thermostat Water Inlet Assembly (Part # 12571261) Upgrade your vehicle with GM Parts Engine Coolant Thermostat Water Inlet Assembly (Part # 12571261). This part ensures long-lasting performance and is backed by a GM warrant ...
- ACDelcoâ„¢ Thermostat HousingGMIncl.Gasket,Housing and Thermostat. Includes thermostat. All models. Corvette. 5.7L. 8 cylinder, 1998-02. S-series. 5.3L. Hummer H2. 6.0L. (Unavailable)
No.
Part # / Description / Price
Price
2
Part# 12630223 Water Pump Gasket 
GM
GM Notes: PARTS: Part included with water pump.
Description: Enhance Your GM with Water Pump Gasket (Part # 12630223)
Get superior quality with the GM Parts Water Pump Gasket (Part # 12630223).
Designed for those who demand the best, this part is built to last.
Why GM Parts?
OEM Quality: Ma ...
MSRP $13.37
$8.63
MSRP $13.37
$8.63
4
Part# 12571261 Engine Coolant Thermostat Water Inlet Assembly GM
GM Notes: PARTS: Part included with water pump.
Description: About GM Engine Coolant Thermostat Water Inlet Assembly (Part # 12571261)
Upgrade your vehicle with GM Parts Engine Coolant Thermostat Water Inlet Assembly (Part # 12571261).
This part ensures long-lasting performance and is backed by a GM warrant ...
MSRP $75.11
$43.10
MSRP $75.11
$43.10
4
Acdelco™ Engine Coolant Thermostat Kit GM
GM Notes: PARTS: Part included with water pump.
Description: Incl.Gasket,Housing and Thermostat. Includes thermostat. All models. Corvette. 5.7L. 8 cylinder, 1998-02. S-series. 5.3L. Hummer H2. 6.0L.
5
Part# 12561155 Engine Coolant Seal GM
GM Notes: PARTS: Part included with thermostat housing.
Description: Enhance Your GM with Engine Coolant Seal (Part # 12561155)
Get superior quality with the GM Parts Engine Coolant Seal (Part # 12561155).
Designed for those who demand the best, this part is built to last.
Why GM Parts?
OEM Quality ...
MSRP $37.64
$23.19
MSRP $37.64
$23.19
6
Part# 12600171 Engine Coolant Thermostat GM
GM Notes: PARTS: Part included with thermostat housing.
Description: Premium GM Engine Coolant Thermostat (Part # 12600171)
Invest in the best for your vehicle with GM Parts Engine Coolant Thermostat (Part # 12600171).
Crafted to meet OEM standards, this part guarantees optimal performance.
Key Features
...
MSRP $45.12
$26.05
MSRP $45.12
$26.05
Related Parts
Part # / Description / Price
Price
Acdelco™ Engine Coolant Thermostat Kit GM
GM Description: Incl.Gasket,Housing and Thermostat. Includes thermostat. All models. Corvette. 5.7L. 8 cylinder, 1998-02. S-series. 5.3L. Hummer H2. 6.0L.