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Auto Shack

AutoShack Radiator Replacement for Buick Rainier Isuzu Ascender Oldsmobile Bravada Chevrolet Trailblazer EXT 2002-2009 Trailblazer GMC Envoy XL Envoy XUV 2002-2009 Envoy 2005-2009 Saab 9-7x 4WD RK959

    • Based on 238 reviews
Condition: New
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$76.48 Why this price?
Save $33.51 was $109.99

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As low as $12.75 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Auto Shack
Arrives Nov 28 – Nov 30
Order within 16 hours and 54 minutes
Available payment plans shown during checkout

Features

  • Brand-new radiator engineered and manufactured to meet original specifications for quick installation. Direct fit and built to last long with high quality aluminum core and plastic tanks preventing corrosion
  • Interchange: CU2458. Core Thickness is 1" and Core Dimensions are 26-1/2" H x 18" W
  • ISO / IATF 16949 Certified, engineered for superior durability to meet original specifications. Coated with an anti-corrosion finish to provide a longer life. Backed by a 6-month warranty. Professional Installation is Highly Recommended
  • Replacement for 2002-2006 Chevrolet Trailblazer EXT 2002-2009 Trailblazer 2002-2006 GMC Envoy XL 2002-2009 Envoy 2004-2005 Envoy XUV 2005-2009 Saab 9-7x 2004-2007 Buick Rainier 2003-2008 Isuzu Ascender 2002-2004 Oldsmobile Bravada 4.2L 4WD AWD RWD

Manufacturer: ‎Auto Shack


Brand: ‎Auto Shack


Item Weight: ‎14.3 pounds


Package Dimensions: ‎29.3 x 28 x 6.5 inches


Item model number: ‎RK959


Manufacturer Part Number: ‎RK959


Date First Available: February 21, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 28 – Nov 30

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.

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Top Amazon Reviews

    • Works Great!!!!
Review Image by JORGE RAMOS VARGAS JORGE RAMOS VARGAS
Review Image by JORGE RAMOS VARGAS JORGE RAMOS VARGAS
Review Image by JORGE RAMOS VARGAS JORGE RAMOS VARGAS
Trailblazer 2002, Perfecto Fit, Works great and Good price
Reviewed in the United States on October 9, 2024 by JORGE RAMOS VARGAS JORGE RAMOS VARGAS
    • No more overheating
it fits like a glove on my traiblazer 2002, it was overheating some and also leaking, with this radiator the overheating gone away, there are several videos on youtube that will help you to swap it. just search ENVOY radiator change, it is the same as the trailblazer.
Reviewed in the United States on April 22, 2024 by Rolando Mota
    • Fácil de usar
Todo perfecto gracias
Reviewed in the United States on November 7, 2024 by Diego Pérez
    • Radiator
Working great 👍
Reviewed in the United States on September 26, 2024 by Roger Roach
    • Delivered well packaged and sealed in heat shrink plastic.
Mounted this radiator to a 2004 Chev Trailblazer. As other reviews stated, the Jiffytite transmission ports were loose, not a big deal, with a 19mm wrench just tighten them snug before starting the mounting procedure. Had to buy a new rad cap because the old one was cross threaded. The plastic male threads on the radiator are harder than the caps threads, so that's a good thing. The radiator after completing the procedure was holding pressure with no signs of leaks. I'm happy. This job took me about four hours to complete, the hardest part I would say was removing the fan hub/shroud assembly which has to go in and out as one unit, carefully. ... show more
Reviewed in the United States on December 28, 2023 by Craig Bernhardt
    • Just the part I needed
This part was an exact fit and it has held up very well over the past few months. Very easy to install and performs great. I would buy from this seller again should the need arise. 2002 Chevy Trailblazer EXT Lt
Reviewed in the United States on August 26, 2022 by J. L. Berry
    • Perfect
Appears same as OEM and way more economical than local parts stores. this is the second item from Auto Shack and I am impressed with them...
Reviewed in the United States on January 9, 2024 by Ray
    • Fit perfect excellent condition
Liked it matched got delivered promptly I’m still satisfied month or so later I’d buy again if ever I needed item
Reviewed in the United States on September 19, 2023 by Ron

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