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Thermostat Housing Replacement for Rainier Trailblazer Envoy Ascender Bravada 9-7X L6 4.2L 2002-2009

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Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Mar 14
Order within 58 minutes
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Features

  • 1. Thermostat Housing replacement for Rainier L6 4.2L 2004-2007, replacement for Trailblazer L6 4.2L 2002-2009.
  • 2. Thermostat Housing replacement for Envoy L6 4.2L 2002-2009, replacement for Envoy XL L6 4.2L 2002-2006, replacement for Envoy XUV L6 4.2L 2004-2005.
  • 3. Thermostat Housing replacement for Ascender L6 4.2L 2003-2007, replacement for Bravada L6 4.2L 2002-2004, replacement for 9-7X L6 4.2L 2007-2009
  • 4. Direct replacement for a proper fit and easy installation.

Manufacturer: ‎waltyotur


Brand: ‎waltyotur


Item Weight: ‎12.3 ounces


Product Dimensions: ‎8.66 x 3.35 x 3.15 inches


Item model number: ‎Does not apply


Manufacturer Part Number: ‎83


Special Features: ‎150


Voltage: ‎628 Volts


Date First Available: July 7, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Mar 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Dumb design, good unit
This is a stupid design and is hard to get to on my trailblazer. It is underneath the alternator. Works well and fixed my issue but as stated before, stupid design.
Reviewed in the United States on October 4, 2025 by Amazon Customer

  • Good
Works perfect for the Chevy trailblazer 2003
Reviewed in the United States on September 16, 2025 by christofer

  • Fits a 2006 xl envoy
So far so good, exact match
Reviewed in the United States on February 19, 2026 by Amazon Customer

  • Easy install
Worked great
Reviewed in the United States on May 29, 2025 by Casaundra

  • Perfect fit, as advertised
Perfect fit
Reviewed in the United States on June 10, 2025 by Tom

  • Great job
Didn’t the trick
Reviewed in the United States on August 17, 2024 by Michael Pence

  • Muy buena calidad de producto
Buen precio excelente inversión
Reviewed in the United States on March 19, 2024 by Sergio VL

  • Worked.
Did fit an 07’ Rainer. I would probably spend more for a better OEM fit. Also could never find what temp the thermostat included is. I’d recommend spending the bit more money.
Reviewed in the United States on December 29, 2025 by Noah

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