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MISHIMOTO MMTC-DMAX-15SL
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Mishimoto 6.6L Duramax Transmission Fluid Coolers MMTC-DMAX-17 MMTC-DMAX-15SL

Mishimoto 6.6L Duramax Transmission Fluid Coolers MMTC-DMAX-17 MMTC-DMAX-15SL

Regular price $557.94 USD
Regular price $561.20 USD Sale price $557.94 USD
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26 in stock

Product Description

There’s no greater enemy for a transmission than heat. Whether your 2015-2016 Chevy/GMC 6.6L LML Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2015-2016 Chevy/GMC 6.6L LML Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 67% greater core volume, and 164% greater fin surface area than the stock 2015-2016 LML Duramax transmission cooler. The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry-free cooling as long as you own it.

There's no greater enemy for a transmission than heat. Whether your 6.6L Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool. And Mishimoto direct-fit 6.6L Duramax transmission fluid coolers will do just that. They utilize a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, these transmission coolers are significantly larger, boasting a greater core volume and greater fin surface area than the stock Duramax transmission cooler. The included CNC-machined quick-disconnect adapters connect directly to the stock transmission cooler lines for leak-free cooling, while the direct-fit brackets, tailor-made hoses, clamps, and zip ties make your installation easy. Like all Mishimoto products, these coolers are backed by their Lifetime Warranty with Accident Protection for worry-free cooling as long as you own it.

Application Summary

Fitment

Chevrolet Silverado 2500 HD 2015–2016 Chevrolet Silverado 3500 HD 2015–2016
GMC Sierra 2500 HD 2015–2016 GMC Sierra 3500 HD 2015–2016

Part Type

Automatic Transmission Oil Cooler

Overview

Brand Mishimoto
Manufacturer's Part Number MMTC-DMAX-17
Part Type Fluid Coolers
Product Line Mishimoto 6.6L Duramax Transmission Fluid Coolers
Fluid Cooler Type Transmission
Cooler Construction Plate
Inlet Attachment Stock
Outlet Attachment Stock
Cooler Material Aluminum
Fan Included No
Number of Cooling Rows 13
Core Height (in.) 5.78 in.
Core Width (in.) 27.95 in.
Core Thickness (in.) 1.25 in.
Cooler Color Silver
Quantity Sold as a kit.
Notes Cooler fits L5P engine codes with a Allison 1000 transmission.
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