Chevrolet/GMC 6.6L Duramax Aluminum Radiator, 2006-2010
CUSTOMIZE YOUR PRODUCT
Mishimoto offers Liquid Chill® Synthetic Engine Coolant in both Full Strength and 50/50 Premixed.
Your vehicle requires 4 gallons of Full Strength Liquid Chill® Synthetic Engine Coolant or 7 gallons of 50/50 Premixed Liquid Chill® Synthetic Engine Coolant.
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We know quality is your priority, and it’s ours too. We’re working tirelessly to engineer the best product possible, but occasionally, delays may occur. In the event of a delay, we will keep you up-to-date on the timing of your new product.
For our international customers and those outside the continental US (Alaska and Hawaii), orders may take longer and international shipping charges may apply. Please contact us if you have specific questions regarding your order.
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Thanks for your order!
Mishimoto has released a direct-fit performance aluminum radiator for the 2006–2010 Chevrolet/GMC 6.6L Duramax. Mishimoto performance radiators are manufactured from high-quality aircraft-grade aluminum with a 100% brazed aluminum core and polished end tanks. The Mishimoto 6.6L Duramax performance radiator offers increased cooling efficiency, and the all-aluminum TIG-welded construction provides a rugged design that can take the abuse of any environment or terrain. Pair your Mishimoto 6.6L Duramax aluminum radiator with our silicone coolant hose kit for the ultimate combination in cooling performance and reliability. The Mishimoto 6.6L Duramax aluminum radiator retains factory fitment and requires no modification to your truck. Whether you use your Duramax for tearing up the dragstrip or working at the job site, you can trust the Mishimoto performance radiator to keep your truck cool. As with all our Duramax performance parts, this aluminum radiator is protected by the Mishimoto lifetime warranty.
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.
This radiator was designed to fit with the most updated lower hose from Chevrolet/GMC with a larger O-ring. 2006-2007 model-year owners will need to purchase the Mishimoto radiator hose kit or the 2008-2010 OEM lower hose (part #25841843) from Chevrolet/GMC.
2006-2010 Chevrolet Silverado 2500 HD w/ 6.6L Duramax LBZ/LMM2006-2010 Chevrolet Silverado 3500 HD w/ 6.6L Duramax LBZ/LMM2006-2010 GMC Sierra 2500 HD w/ 6.6L Duramax LBZ/LMM2006-2010 GMC Sierra 3500 HD w/ 6.6L Duramax LBZ/LMM
Drain Plug Thread Size
(M12) x 1.5
Tank Wall Thickness
(1) Mishimoto Radiator(1) Magnetic Drain PlugMishimoto Lifetime Warranty
23.54" x 33.86"
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