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Lightning Deal Mishimoto Mmtc-dmax-01sl Transmission Cooler | 2001-2003 Gm Silverado/sierra 2500hd/3500hd 6.6l Duramax Save Big: 60% Off [TjJAfpKL]

$64.99 $207.99 -69%

Mishimoto MMTC-DMAX-01SL Transmission Cooler The Mishimoto MMTC-DMAX-01SL Transmission Cooler is a game-changer for 2001-2003 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax owners. Engineered to combat the relentless enemy of heat, this transmission

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Lightning Deal Mishimoto Mmtc-dmax-01sl Transmission Cooler | 2001-2003 Gm Silverado/sierra 2500hd/3500hd 6.6l Duramax Save Big: 60% Off [TjJAfpKL]

Mishimoto MMTC-DMAX-01SL Transmission Cooler

The Mishimoto MMTC-DMAX-01SL Transmission Cooler is a game-changer for 2001-2003 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax owners. Engineered to combat the relentless enemy of heat, this transmission cooler is designed to ensure your vehicle's transmission operates at optimal temperatures. With its direct-fit design and superior cooling capabilities, it's the perfect solution for both tow vehicles and daily drivers who demand peak performance.

Superior Cooling and Durability

The Mishimoto transmission cooler features a stacked-plate design that maximizes durability and cooling efficiency. This design offers a 174% greater core volume and 192% greater fin surface area compared to the stock cooler, providing unparalleled cooling power. The CNC-machined adapters ensure a leak-free connection to the stock transmission cooler lines, while the direct-fit brackets and tailor-made hoses simplify installation. This cooler is not just a replacement; it's an upgrade that promises longevity and reliability.

Optimized Performance for Daily Use

Whether you're a dedicated tow vehicle owner, a hardworking fleet truck operator, or a weekend drag racer, the Mishimoto MMTC-DMAX-01SL Transmission Cooler is tailored to meet your needs. Its robust construction and advanced cooling technology ensure that your transmission stays cool under heavy loads and intense driving conditions. With its easy installation and lifetime warranty, this cooler offers worry-free cooling for as long as you own your vehicle. Upgrade your transmission's cooling system today and experience the difference that Mishimoto quality can make.

What Our Customers Say

February 3, 2026

Absolutely no complaints!

This is a very good and a very, very, very, very useful tool.

- Lludd X..

February 3, 2026

Absolutely no complaints!

A great item for my very, very, very specific needs.

- Taliesin Z..

February 3, 2026

Absolutely no complaints!

A fantastic tool with a very, very, very great finish.

- Sian W..

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