An image of the Mishimoto Performance Transmission Cooler for the 1999-2013 Chevy Silverado and GMC Sierra.

The Heat is On – Performance Transmission Cooler for 1999-2013 Chevy Silverado & GMC Sierra

For truck owners who depend on their vehicle for work, reliability and performance are paramount. Whether your truck is a construction fleet vehicle or a dedicated tow rig, one of its greatest enemies is heat — especially when it comes to the transmission.

Transmissions can generate a lot of heat, especially when towing, driving in rough conditions, and off-roading. This becomes more of a problem when they’re paired to a powerful engine, such as those used in GMT800 and GMT900 trucks, which is why we’ve been hard at work developing our Performance Transmission Cooler for the 1999-2013 Chevy Silverado and GMC Sierra.

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