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2002 - 2009 Chevrolet Trailblazer Engine Coolant Thermostat Housing Assembly (Dorman)

$50.88
Save up to 80% vs List Price!

ℹ️ Product Notes

190 Degrees Fahrenheit Cover Includes Thermostat

This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Brand: Dorman
Condition: New
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120-Day Returns
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Insurance-Grade Quality

🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
DFA1ED0
  • Direct Fit for 2002 - 2009 Chevrolet Trailblazer
  • New Condition
  • Dorman Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Bleeder Hole No, Non
Bolt Hole Center To Bolt Hole Center 3.13
Color Natural
Contenidos Del Paquete 1 Salida De Agua
Flange Length 2.73
Flange Thickness 0.365
Flange Width 3
Gasket Or Seal Included Oui, Sí, Yes
Gasket Type Gasket, Junta
Grade Type Regular
Inside Diameter 1.21
Material Aluminio, Aluminum
Mounting Hardware Included No, Non
Mounting Hole Quantity 2
Outlet Port Quantity 1, 1 Ensamble De Manguera Del Calentador
Temperatura De Apertura Del Termostato 190gradosf
Thermostat Included Oui, Sí, Yes
Thermostat Opening Temperature 190 Deg. F

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet
Trailblazer 2002-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
A SUV 2004 - 2007 L6 4.2L RWD Automatic
B SUV 2006 L6 4.2L 4WD Automatic
B SUV 2004 - 2007 L6 4.2L RWD Automatic
Base SUV 2008 L6 4.2L 4WD Automatic
Base SUV 2008 V8 5.3L RWD/4WD Automatic
Base SUV 2003 - 2008 L6 4.2L RWD Automatic
LS SUV 2006 - 2007 V8 5.3L RWD/4WD Automatic
LS SUV 2002 - 2007 L6 4.2L RWD/4WD Automatic
LT SUV 2006 - 2008 V8 5.3L RWD/4WD Automatic
LT SUV 2002 - 2009 L6 4.2L RWD/4WD Automatic
LTZ SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
North Face SUV 2002 - 2004 L6 4.2L RWD/4WD Automatic
Q SUV 2005 L6 4.2L RWD Automatic
R SUV 2005 L6 4.2L RWD Automatic
SS SUV 2006 - 2009 V8 6.0L AWD/RWD Automatic

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Interchange Parts

Brand Part Number
Beck/Arnley 143-0843
Cartek 6270
Cartek 6270-T
CST 41392
Four Seasons 85934
Gates 33939
General Motors 12620112
Keep On Green KGT-413-192-t
Motorad 413-160
Motorad 413-192
Stant 14659

Fits Years: 2002 2003 2004 2005 2006 2007 2008 2009

Fits Models: Trailblazer

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