Mishimoto Performance Transmission Cooler for 1999-2013 Chevrolet Silverado and GMC Sierra

Keep Your Transmission Cool and Efficient!

There's no greater enemy for a transmission than heat. Whether your 1999-2013 GMT800 or 900 Chevy Silverado/GMC Sierra is a dedicated tow vehicle, hardworking fleet truck, or a daily driver, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a cooler to do just that.

Primary Features:

• Stacked-Plate Design: Our performance transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling.
• Massive Cooling Capacity: The core is 521% larger than stock, providing a 278% increase in frontal area, significantly enhancing cooling capacity during towing or low-speed driving.
• Optimized Heat Transfer: Internal fins and louvered external fins effectively circulate cool air and fluid throughout the core for optimal heat dissipation.
• Easy Installation: Comes with precision-machined -6ORB quick-disconnects for direct connection to stock lines or allows the use of -6AN lines after removal. An adjustable mounting bracket simplifies installation to an hour or less.
• Accident Protection: Like all Mishimoto products, this transmission cooler is backed by our Lifetime Warranty with Accident Protection for worry-free performance as long as you own it.

Benefits:

• Reduces the risk of transmission overheating, improving longevity and reliability.
• Enhances performance when towing heavy loads or driving in challenging conditions.
• Ensures your truck maintains optimal operational temperatures for better fuel efficiency.
• Enjoy peace of mind with a product that carries a reputable Lifetime Warranty.