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Koyo A2563 OE Replacement Radiator with Integrated Transmission Cooler

(2006-2009 Chevrolet Trailblazer; 2003-2006 Chevrolet Trailblazer EXT; 2005-2009 GMC Envoy; 2003-2006 GMC Envoy XL; 2004-2005 GMC Envoy XUV + 3 more models)

Part of: Koyo OE Replacement Radiator with Aluminum Core and Integrated Transmission Cooler

Other options in this family: Koyo A2917 Koyo A2954 Koyo A2356 Koyo A2682 Koyo A2683

Manufacturer

Picture for manufacturer Koyo

Part Number

A2563
6 reviews
Sale Price

$145.37

2 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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Fitment guaranteed

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Product Details

The Koyo A2563 Koyorad Radiator is an OE-equivalent replacement radiator engineered to meet or exceed original equipment standards. Manufactured in ISO 9001 certified facilities with over 50 years of radiator expertise, this radiator delivers reliable cooling performance and plug-and-play installation.

Key Features:

  • Plastic tank construction with aluminum core for cost-effective OE replacement
  • Single row core design with 1.0625-inch thickness
  • Core dimensions: 27.6875 inches width x 18.125 inches height
  • Integrated transmission oil cooler with 4-plate design
  • Inlet diameter: 1.3125 inches, outlet diameter: 1.5625 inches
  • Transmission oil cooler fitting diameter: 1.625 inches
  • Nocolok brazing for superior quality and durability
  • Direct-fit design requires no modifications for installation

Koyorad radiators undergo rigorous R&D testing and quality control to ensure proper fitment, performance, and reliability. This radiator is designed for easy installation using factory mounting points and hoses, providing an efficient cooling solution for vehicles requiring automatic transmission cooling capability.

Products specifications

Fits

2006-2009 Chevrolet Trailblazer; 2003-2006 Chevrolet Trailblazer EXT; 2005-2009 GMC Envoy; 2003-2006 GMC Envoy XL; 2004-2005 GMC Envoy XUV; 2005-2009 Saab 9-7x; 2004-2007 Buick Rainier; 2003-2006 Isuzu Ascender

Tank Material

Plastic

Transmission Oil Cooler Included

YES

Core Material

Aluminum

Outlet Diameter

1.5625

Prop 65

No

Inlet Diameter

1.3125

Core Height

18.125

Websight was a little weird after inserting PayPal info, but it was still easy enough to navigate through and the best price I found

the chip seems to be working i have recorded 29.5 miles so far ,great item for price this was my third chip

so far so good

Quick and easy

Easy order

Y'all had what I needed, it was shipped fast and I got it in a timely manner I can't complain at all. It was a perfect experience. I also love I was able to use PayPal to check out.

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