Mishimoto MMRAD-DMAX-06 Chevrolet/GMC 6.6L Duramax Aluminum Radiator
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
Select your truck to continue
Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from Mishimoto
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-percent 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 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 drag strip or working at the job site, you can trust the Mishimoto performance radiator to keep your truck cool.As with all our products, this radiator is protected by the Mishimoto lifetime warranty.Key FeaturesDirect fit for 2006-2010 Chevrolet/GMC trucks equipped with the 6.6L DuramaxFull aluminum design with durable, TIG-welded construction
Features a two-row, 2.21-in thick brazed aluminum core, providing ideal fluid temperatures on the street or track
Features a CNC-machined quick disconnect outlet for use with the stock hose connectionIdeal replacement for an aged, clogged, or leaking stock radiatorEfficient fluid temperature reduction and superior heat dissipation makes this radiator ideal for use when hauling, towing, and/or in warm climates
Includes Magnetic DrainPlug to capture any metallic debris/fragments in your cooling systemMishimoto Lifetime WarrantyPurchase IncludesMishimoto Radiator Magnetic Drain PlugMishimoto Lifetime WarrantySpecificationsOverall Height (in)24.8Overall Length (in)45.1Overall Width (in)5.9Core Length (in)33.86Core Height (in)23.54Fluid Capacity (gal)6.09Rows2Inlet (in)1.81Core Thickness (in)2.21Drain Plug Thread SizeM12 x 1.5DPI2857Applications2006-2010 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/LMMNote
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.Coolant Capacity6.09
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-percent 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 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 drag strip or working at the job site, you can trust the Mishimoto performance radiator to keep your truck cool.As with all our products, this radiator is protected by the Mishimoto lifetime warranty.Key FeaturesDirect fit for 2006-2010 Chevrolet/GMC trucks equipped with the 6.6L DuramaxFull aluminum design with durable, TIG-welded construction
Features a two-row, 2.21-in thick brazed aluminum core, providing ideal fluid temperatures on the street or track
Features a CNC-machined quick disconnect outlet for use with the stock hose connectionIdeal replacement for an aged, clogged, or leaking stock radiatorEfficient fluid temperature reduction and superior heat dissipation makes this radiator ideal for use when hauling, towing, and/or in warm climates
Includes Magnetic DrainPlug to capture any metallic debris/fragments in your cooling systemMishimoto Lifetime WarrantyPurchase IncludesMishimoto Radiator Magnetic Drain PlugMishimoto Lifetime WarrantySpecificationsOverall Height (in)24.8Overall Length (in)45.1Overall Width (in)5.9Core Length (in)33.86Core Height (in)23.54Fluid Capacity (gal)6.09Rows2Inlet (in)1.81Core Thickness (in)2.21Drain Plug Thread SizeM12 x 1.5DPI2857Applications2006-2010 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/LMMNote
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.Coolant Capacity6.09
HSP offers a limited lifetime warranty to the original purchaser on eligible HSP products. Underhood powder coating has separate two-year limited coverage. Non-HSP brands follow their own manufacturer warranties. Discontinued products and customer/installer damage are excluded. Claim authorization is required; customer pays inbound shipping for ordinary claims.
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
HSP Diesel warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- HSP states returns must be postmarked within 30 days of purchase, new and unused with original tags and packaging, with an approved RMA. A 15% restocking fee and customer-paid return shipping apply. Special orders, non-HSP dropship products, apparel, used items and custom colors are excluded. Based on what HSP Diesel offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- HSP Diesel
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- HSP Diesel
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.