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Get the Best Priced Chevrolet Trailblazer Thermostat Housing

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Chevrolet Trailblazer Thermostat Housing Reviews
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Shop Chevrolet Trailblazer Replacement Thermostat Housing

Search our online thermostat housing catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Chevrolet Trailblazer Thermostat Housing parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Thermostat Housing brands for the Chevrolet Trailblazer: ReplacementAC DelcoDormanAPIMr GasketMotoradDIY SolutionsSKP

Thermostat Housings available for the following Chevrolet Trailblazer years: 2009, 2008, 2007, 2006, 2005, 09, 08, 07, 06, 05. This part is also sometimes called Chevrolet Trailblazer T-Stat Housing. We stock thermostat housing parts for most Chevrolet models including Cruze, Sonic, Aveo, Malibu, Camaro, Silverado 1500, S10, Corvette, Impala, Spark, Colorado, Blazer, Cruze Limited, Equinox, Tahoe, C1500, Cavalier, Aveo5, C10, Monte Carlo, Volt, Suburban 1500, Silverado 2500 HD, Traverse, C10 Pickup, K1500, Caprice, Trailblazer EXT, Avalanche 1500, El Camino, C3500, Express 2500, Trax, Nova, Bel Air, Astro, Silverado 2500, C20 Pickup, K10 and HHR.

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Review Fitment Notes
Showing 22 of 167 Results
Replacement Engine Coolant Thermostat Housing Assembly - for 2005 Chevrolet Trailblazer 4.2L 6 Cyl - 121-271 Click to Enlarge
5 Stars
Replacement 121-271
Engine Coolant Thermostat Housing Assembly
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Part Number: 121-271
Brand: Replacement
Notes: Engine Coolant Thermostat Housing Assembly -- 4.2L 6-Cylinder; Thermostat Housing Assembly
Product Remark: Includes Thermostat
Condition: New
Shipping Options: Free Ground Shipping
$22.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle Engine
2005 Chevrolet Trailblazer 4.2L 6 Cyl
Replacement Engine Coolant Thermostat Housing Assembly - for 2006 Chevrolet Trailblazer 4.2L 6 Cyl - 121-271 Click to Enlarge
5 Stars
Replacement 121-271
Engine Coolant Thermostat Housing Assembly
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Part Number: 121-271
Brand: Replacement
Notes: Engine Coolant Thermostat Housing Assembly -- 4.2L 6-Cylinder; Thermostat Housing Assembly
Product Remark: Includes Thermostat
Condition: New
Shipping Options: Free Ground Shipping
$22.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle Engine
2006 Chevrolet Trailblazer 4.2L 6 Cyl
Replacement Engine Coolant Thermostat Housing Assembly - for 2007 Chevrolet Trailblazer 4.2L 6 Cyl - 121-271 Click to Enlarge
5 Stars
Replacement 121-271
Engine Coolant Thermostat Housing Assembly
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Part Number: 121-271
Brand: Replacement
Notes: Engine Coolant Thermostat Housing Assembly -- 4.2L 6-Cylinder; Thermostat Housing Assembly
Product Remark: Includes Thermostat
Condition: New
Shipping Options: Free Ground Shipping
$22.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle Engine
2007 Chevrolet Trailblazer 4.2L 6 Cyl
Replacement Engine Coolant Thermostat Housing Assembly - for 2008 Chevrolet Trailblazer 4.2L 6 Cyl - 121-271 Click to Enlarge
5 Stars
Replacement 121-271
Engine Coolant Thermostat Housing Assembly
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Part Number: 121-271
Brand: Replacement
Notes: Engine Coolant Thermostat Housing Assembly -- 4.2L 6-Cylinder; Thermostat Housing Assembly
Product Remark: Includes Thermostat
Condition: New
Shipping Options: Free Ground Shipping
$22.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle Engine
2008 Chevrolet Trailblazer 4.2L 6 Cyl
Replacement Engine Coolant Thermostat Housing Assembly - for 2003 Chevrolet Trailblazer 4.2L 6 Cyl - 121-271 Click to Enlarge
5 Stars
Replacement 121-271
Engine Coolant Thermostat Housing Assembly
Loading Reviews...
Part Number: 121-271
Brand: Replacement
Notes: Engine Coolant Thermostat Housing Assembly -- 4.2L 6-Cylinder; Thermostat Housing Assembly
Product Remark: Includes Thermostat
Condition: New
Shipping Options: Free Ground Shipping
$22.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle Engine
2003 Chevrolet Trailblazer 4.2L 6 Cyl
Replacement Engine Coolant Thermostat Housing Assembly - for 2002 Chevrolet Trailblazer 4.2L 6 Cyl - 121-271 Click to Enlarge
5 Stars
Replacement 121-271
Engine Coolant Thermostat Housing Assembly
Loading Reviews...
Part Number: 121-271
Brand: Replacement
Notes: Engine Coolant Thermostat Housing Assembly -- 4.2L 6-Cylinder; Thermostat Housing Assembly
Product Remark: Includes Thermostat
Condition: New
Shipping Options: Free Ground Shipping
$22.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle Engine
2002 Chevrolet Trailblazer 4.2L 6 Cyl
AC Delco Engine Coolant Thermostat Housing Assembly - for 2008 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S - 15-11006 Click to Enlarge
Website Reviews
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Part Number: 15-11006
Brand: AC Delco
Notes: GM Original Equipment -- New; THERMOSTAT, SEAL, TO WATER PUMP; INCLUDES THERMOSTAT, HOUSING, SEALS, VALVE, RETAINER AND PIPES
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
Condition: New
Meets or Exceeds Original Equipment Manufacture Specifications: Yes
Shipping Options: Ground
$44.43
(44) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2008 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S
AC Delco Engine Coolant Thermostat Housing Assembly - for 2003 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S - 15-11006 Click to Enlarge
Website Reviews
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Part Number: 15-11006
Brand: AC Delco
Notes: GM Original Equipment -- New; THERMOSTAT, SEAL, TO WATER PUMP; INCLUDES THERMOSTAT, HOUSING, SEALS, VALVE, RETAINER AND PIPES
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
Condition: New
Meets or Exceeds Original Equipment Manufacture Specifications: Yes
Shipping Options: Ground
$44.43
(44) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S
AC Delco Engine Coolant Thermostat Housing Assembly - for 2005 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S - 15-11006 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 15-11006
Brand: AC Delco
Notes: GM Original Equipment -- New; THERMOSTAT, SEAL, TO WATER PUMP; INCLUDES THERMOSTAT, HOUSING, SEALS, VALVE, RETAINER AND PIPES
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
Condition: New
Meets or Exceeds Original Equipment Manufacture Specifications: Yes
Shipping Options: Ground
$44.43
(44) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S
AC Delco Engine Coolant Thermostat Housing Assembly - for 2002 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S - 15-11006 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 15-11006
Brand: AC Delco
Notes: GM Original Equipment -- New; THERMOSTAT, SEAL, TO WATER PUMP; INCLUDES THERMOSTAT, HOUSING, SEALS, VALVE, RETAINER AND PIPES
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
Condition: New
Meets or Exceeds Original Equipment Manufacture Specifications: Yes
Shipping Options: Ground
$44.43
(44) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S
AC Delco Engine Coolant Thermostat Housing Assembly - for 2004 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S - 15-11006 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 15-11006
Brand: AC Delco
Notes: GM Original Equipment -- New; THERMOSTAT, SEAL, TO WATER PUMP; INCLUDES THERMOSTAT, HOUSING, SEALS, VALVE, RETAINER AND PIPES
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
Condition: New
Meets or Exceeds Original Equipment Manufacture Specifications: Yes
Shipping Options: Ground
$44.43
(44) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S
AC Delco Engine Coolant Thermostat Housing Assembly - for 2006 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S - 15-11006 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 15-11006
Brand: AC Delco
Notes: GM Original Equipment -- New; THERMOSTAT, SEAL, TO WATER PUMP; INCLUDES THERMOSTAT, HOUSING, SEALS, VALVE, RETAINER AND PIPES
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
Condition: New
Meets or Exceeds Original Equipment Manufacture Specifications: Yes
Shipping Options: Ground
$44.43
(44) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S
Dorman Engine Coolant Thermostat Housing Assembly - for 2005 Chevrolet Trailblazer 4.2L 6 Cyl - 902-800 Click to Enlarge
5 Stars
Dorman 902-800
Engine Coolant Thermostat Housing Assembly
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Part Number: 902-800
Brand: Dorman
Notes: Engine Coolant Thermostat Housing Assembly -- Cover; Includes Thermostat; 190 Degrees Fahrenheit
  • Directly replaces the original water outlet
  • Specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design
Condition: New
Grade Type: Regular
Color: Natural
Package Contents: 1 Water Outlet
Shipping Options: Ground
$20.18
(12) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer 4.2L 6 Cyl
API Engine Coolant Thermostat Housing Assembly - for 2006 Chevrolet Trailblazer 4.2L 6 Cyl - 1601-290231 Click to Enlarge
Website Reviews
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Part Number: 18653-07329428
Brand: API
Notes: Engine Coolant Thermostat Housing Assembly -- Integrated Housing; 192F; Includes housing, thermostat, and seal; OEM Recommended Temp
Condition: New
Shipping Options: Ground
$20.98
View Details
This Part Fits:
Catalog: P
Vehicle Engine
2006 Chevrolet Trailblazer 4.2L 6 Cyl
Dorman Engine Coolant Thermostat Housing Assembly - for 2004 Chevrolet Trailblazer 4.2L 6 Cyl - 902-800 Click to Enlarge
5 Stars
Dorman 902-800
Engine Coolant Thermostat Housing Assembly
Loading Reviews...
Part Number: 902-800
Brand: Dorman
Notes: Engine Coolant Thermostat Housing Assembly -- Cover; Includes Thermostat; 190 Degrees Fahrenheit
  • Directly replaces the original water outlet
  • Specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design
Condition: New
Grade Type: Regular
Color: Natural
Package Contents: 1 Water Outlet
Shipping Options: Ground
$20.18
(12) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Chevrolet Trailblazer 4.2L 6 Cyl
Mr Gasket Thermostat Housing - for 2009 Chevrolet Trailblazer 6.0L V8 - 2671NA Click to Enlarge
Mr Gasket Thermostat Housing - for 2009 Chevrolet Trailblazer 6.0L V8 - 2671NA Click to Enlarge
Mr Gasket Thermostat Housing - for 2009 Chevrolet Trailblazer 6.0L V8 - 2671NA Click to Enlarge
Website Reviews
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Part Number: 2671NA
Brand: Mr Gasket
Notes: Water Neck -- Straight Style; Polished Aluminum Finish
  • Fits 1.5 in. Radiator Hose
  • Stainless Steel Mounting Bolts
  • Straight Style Water Neck
Condition: New
Shipping Options: Ground
$23.23
(2) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2009 Chevrolet Trailblazer 6.0L V8
Dorman Thermostat Housing - for 2006 Chevrolet Trailblazer 5.3L V8 - W0133-2088751 Click to Enlarge
Website Reviews
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Part Number: W0133-2088751
Brand: Dorman
Notes: OE Solutions
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$53.08
Our Price: $34.58
(9) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2006 Chevrolet Trailblazer 5.3L V8
Motorad Engine Coolant Thermostat Housing Assembly - for 2006 Chevrolet Trailblazer 5.3L V8 - 524KT Click to Enlarge
Website Reviews
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Part Number: 524KT
Brand: Motorad
Notes: Kit -- Temperature 187F; Includes Inlet, thermostat and seal; OE Specified Temperature
  • Meets or exceeds OEM standards
  • High grade stainless steel and copper construction
  • 100% tested and calibrated
  • Original equipment design for worry-free direct fit replacement
  • Consistent and precise response to cooling system needs
Condition: New
Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Shipping Options: Ground
$22.83
View Details
This Part Fits:
Catalog: H
Vehicle Engine
2006 Chevrolet Trailblazer 5.3L V8
Dorman Engine Coolant Thermostat Housing Assembly - for 2009 Chevrolet Trailblazer 4.2L 6 Cyl - 902-800 Click to Enlarge
5 Stars
Dorman 902-800
Engine Coolant Thermostat Housing Assembly
Loading Reviews...
Part Number: 902-800
Brand: Dorman
Notes: Engine Coolant Thermostat Housing Assembly -- Cover; Includes Thermostat; 190 Degrees Fahrenheit
  • Directly replaces the original water outlet
  • Specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design
Condition: New
Grade Type: Regular
Color: Natural
Package Contents: 1 Water Outlet
Shipping Options: Ground
$17.73
(5) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2009 Chevrolet Trailblazer 4.2L 6 Cyl
Motorad Engine Coolant Thermostat Housing Assembly - for 2009 Chevrolet Trailblazer 4.2L 6 Cyl - 413-192 Click to Enlarge
Website Reviews
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Part Number: 413-192
Brand: Motorad
Notes: Integrated Housing Thermostat -- Temperature 192F; Includes housing, thermostat, and seal; OE Specified Temperature
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • 100% tested and calibrated
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
Condition: New
Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Color: Silver
Temperature: 192
Temperature: 192
Temperature (Degree): 192
Shipping Options: Ground
$26.73
(2) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2009 Chevrolet Trailblazer 4.2L 6 Cyl
DIY Solutions Engine Coolant Thermostat Housing Assembly - for 2009 Chevrolet Trailblazer 4.2L 6 Cyl - HVA00837 Click to Enlarge
Website Reviews
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Part Number: HVA00837
Brand: DIY Solutions
Notes: Engine Coolant Thermostat Housing Assembly -- L6 4.2L
Condition: New
Shipping Options: Free Ground Shipping
$33.95
with FREE Shipping
(14) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2009 Chevrolet Trailblazer 4.2L 6 Cyl
SKP Engine Coolant Thermostat Housing Assembly - for 2006 Chevrolet Trailblazer 5.3L V8 - SK9022836 Click to Enlarge
Website Reviews
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Part Number: SK9022836
Brand: SKP
Notes: Engine Coolant Thermostat Housing Assembly -- Includes Thermostat
  • Built with high-quality materials
  • OE Style for easy replacement and fitment
Condition: New
Shipping Options: Free Ground Shipping
$23.98
with FREE Shipping
View Details
This Part Fits:
Catalog: S
Vehicle Engine
2006 Chevrolet Trailblazer 5.3L V8

Related Cooling System Parts

Chevrolet Trailblazer Thermostat Housing Reviews
5 of 5
Verified Customer
3/28/21 06:59 AM - USA

This product was just what I needed it came in a timely manner and was a perfect fit as replacement. - Sam67565

- 2008 Chevrolet Trailblazer Engine Coolant Thermostat Housing Assembly