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| SKU | MISMMTC-DMAX-01SL |
| MPN | MMTC-DMAX-01SL |
| GTIN | 811580034077 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 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 |
| 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 |
The Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler is engineered for optimal performance and durability. Specifically designed for the 2001 to 2003 Chevrolet and GMC trucks equipped with the 6.6L Duramax LB7 engine, this transmission cooler helps maintain ideal transmission fluid temperatures, improving the longevity and efficiency of your vehicle's transmission system.
Built with quality materials, the cooler ensures excellent heat dissipation under heavy workloads, helping to prevent overheating during towing, hauling, or high-performance driving conditions. Its durable construction guarantees reliability and resistance against wear, extending the cooler's service life.
Installation is straightforward with a direct-fit design that matches factory mounting points and hose connections, eliminating the need for modifications. Whether you are upgrading your stock cooler or replacing a worn-out one, this Mishimoto transmission cooler is a dependable choice for enthusiasts and professionals alike.
Backed by Mishimoto's commitment to quality and performance, this transmission cooler supports your vehicle's transmission system in maintaining peak operation even under demanding conditions.
Customer reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















