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Mishimoto Aluminum Radiator, Chevy/GMC (1994-00) 6.5L Diesel 2500 & 3500

Mishimoto has developed a line of diesel performance parts to maximize your cooling efficiency, including a performance aluminum radiator for the 1994–2000 Chevrolet/GMC 6.5L turbo diesel engine. The Mishimoto performance aluminum radiator for the GM 6.5L is the ideal upgrade for the factory radiator. It was designed and engineered to maximize cooling efficiency, boost engine functions, and protect your truck from overheating. Whether you use your truck for daily driving or as a powerhouse for hauling and towing, you don't want to overlook the importance of installing an upgraded radiator for your engine. The Mishimoto 6.5L diesel radiator features a lightweight two-row core made of 100% brazed aluminum, and it features TIG-welded end tanks for increased strength and durability. Every Mishimoto performance radiator is a direct factory fit, making installation effortless with no cutting or modification required. Pair this radiator with the Mishimoto Radiator Hose for the ultimate cooling solution. As with all their diesel performance parts, this aluminum radiator is protected by the Mishimoto Lifetime Warranty.

-Direct fit for 1994–2000 Chevrolet/GMC vehicles equipped with the 6.5L Detroit Diesel
-Full aluminum design with durable TIG-welded end tanks
-Features a two-row, 2.20" thick brazed aluminum core which provides efficient fluid temperature regulation
-Perfect for use under stressful driving conditions such as towing and hauling
-Includes Magnetic Drain Plug to capture any metallic debris/fragments in your cooling system
-Mishimoto Lifetime Warranty

***See additional notes below for the details of the amazing Mishimoto lifetime warranty***


Was: $820.00
Sale: $738.00
Save: 10%
Save: $82.00
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40.6" x 21.0" x 4.6"

34.02" x 19.61"






M12 x 1.5

Mishimoto Radiator Transmission Adapters (2) Magnetic Drain Plug Mishimoto Lifetime Warranty

Mishimoto Performance (MP), warrants all of its products under its 'no questions asked' limited lifetime warranty policy. Regardless of the defect in product, Mishimoto will replace the original product. Warranty claims must be accompanied by the original sales receipt from an authorized dealer.

A trained professional should install all MP products. Any issues with compatibility or installation should be addressed before attempting to install the product.

The purchaser's remedy for breach of this limited warranty, exclusive of all other remedies provided by law, is expressly limited to repair or replacement of any part or parts. All products returned for warranty consideration must be returned to MP with all transportation expenses prepaid.

MP shall not be responsible for damages to its products or injury to persons using the products in any manner that would constitute improper operation, including but not limited to: incorrect opening of radiator pressure caps, burst hoses, unintended application or usage not intended by MP, negligence, improper installation, or any other use that may cause damages or injury. MP shall not be responsible for injury or harm to persons or property when caused by persons or vehicles using its products.

Mishimoto, under its no questions asked warranty policy, will provide a warranty for all claims including vehicles involved in accidents. Warranty claims must include pictures of the accident and an official police report, and must be within three months of the accident.

All Mishimoto products are engineered to fit with OEM applications, as well as other Mishimoto products.

Mishimoto will not be held responsible for fitment issues caused by attempted installation of additional aftermarket parts. This includes, but is not limited to, performance parts and any other non-OEM replacement parts. Fitment with different brands cannot be guaranteed.

Furthermore, Mishimoto will not be held responsible for fitment issues caused by an accident. Many times, clearances needed for installation are very strict. If a vehicle has been involved in a front-end accident, available space for a product such as a thicker aluminum radiator may be compromised.

For all warranty claims, please contact Mishimoto.


Shipping Information

  • Item Requires Shipping
  • 80.0 lbs.
  • W12.0000” x H46.5000” x L48.5000”
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