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Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler

$498.95 $549.00
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There's no greater enemy for a transmission than heat. Whether
There's no greater enemy for a transmission than heat. Whether your 2001-2003 Chevy/GMC 6.6L Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag-strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2001-2003 Chevy/GMC 6.6L Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from It's durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 174-percent greater core volume, and 192-percent greater fin surface area than the stock 2001-2003 Duramax transmission cooler. The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry free cooling as long as you own it.

This Part Fits:

Year Make Model Submodel
2001-2003 Chevrolet Silverado 2500 HD Base
2001-2003 Chevrolet Silverado 2500 HD LS
2001-2003 Chevrolet Silverado 2500 HD LT
2001-2003 Chevrolet Silverado 3500 Base
2001-2003 Chevrolet Silverado 3500 LS
2001-2003 Chevrolet Silverado 3500 LT
2002-2003 GMC Sierra 2500 HD Base
2001-2002 GMC Sierra 2500 HD SL
2001-2003 GMC Sierra 2500 HD SLE
2001-2003 GMC Sierra 2500 HD SLT
2003 GMC Sierra 2500 HD WT
2002-2003 GMC Sierra 3500 Base
2001-2002 GMC Sierra 3500 SL
2001-2003 GMC Sierra 3500 SLE
2001-2003 GMC Sierra 3500 SLT

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Items can be returned if unused and in original packaging by contacting support@emitperformance.com. Refunds are issued after inspection, with return shipping covered by the customer.
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    Brand

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    SKU

    MISMMTC-DMAX-01SL

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A. General FAQs

What is Emit Performance?

Emit Performance specializes in high-quality automotive performance parts and accessories, offering a wide range of products for car enthusiasts and professionals.

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We operate as an online store but are also supported by a network of warehouse distributors to ensure fast and reliable shipping.

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Unused and unopened products in their original packaging can be returned within [X] days of delivery. Returns must be authorized please contact us at Support@emitperformance.com.

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