Mishimoto Performance Transmission Cooler for Select 2019-2025 Chevrolet Silverado / GMC Sierra 1500 (MMTC-T1-19)

Fits select 2019-2025 Chevrolet Silverado 1500 and GMC Sierra 1500 models, including LD, LTD, and Limited editions.

Excessive heat is the primary cause of transmission failure, especially during heavy towing, fleet work, or spirited driving. The Mishimoto MMTC-T1-19 performance transmission cooler is engineered to combat high fluid temperatures in your 2019-2025 GM truck. This direct-fit upgrade utilizes a high-efficiency tube-and-fin core that is significantly larger than the factory unit, providing a massive 266% increase in core volume and 322% more fin surface area for improved heat dissipation.

Installation is straightforward with included direct-fit brackets and custom-tailored hoses. The kit features CNC-machined -6ORB adapters that integrate seamlessly with your stock transmission cooler lines using factory-style quick disconnects for a leak-free seal. Whether you are hauling heavy loads or daily driving, this cooler ensures your transmission operates within safe temperature parameters for long-term reliability.

• 266% increase in core volume over the stock transmission cooler
• 322% increase in fin surface area for superior heat dissipation
• Durable tube-and-fin core design for maximum efficiency
• CNC-machined -6ORB adapters for secure fluid line connection
• Direct-fit brackets and hoses for a bolt-on installation
• Includes factory quick disconnects for leak-free cooling
• Backed by the Mishimoto Lifetime Warranty
• Manufacturer Part Number: MMTC-T1-19