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Mishimoto

Mishimoto MMTC-DMAX-17SL Transmission Cooler, Silver, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019

Mishimoto MMTC-DMAX-17SL Transmission Cooler, Silver, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019

Regular price $499.95 USD
Regular price Sale price $499.95 USD
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Description & Features

Mishimoto MMTC-DMAX-17SL Transmission Cooler, Silver, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019

There's no greater enemy for a transmission than heat. Whether your 2017-2019 Chevy/GMC 6.6L L5P 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 2017-2019 Chevy/GMC 6.6L L5P 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-percent greater core volume, and 164-percent greater fin surface area than the stock 2017-2019 L5P 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.

  • Direct-fit for all 2017-2019 Chevrolet/GMC with Allison transmission (L5P)
  • Stacked-plate construction for maximum durability and superior cooling
  • CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
Specifications
Width 0
Core Height 5.78
Core Material Aluminum
Core Thickness 1.25
Core Width 27.95
Electric Fan No
Finish Natural Aluminum
Grade Type Performance
Height 0
Inlet Diameter 1
Line Included Yes
Mounting Hardware Included Yes
Outlet Diameter 1
Thickness 0
SellingPoint04 67-percent greater core volume than stock cooler
SellingPoint05 164-percent greater external fin surface area over stock cooler
SellingPoint06 Includes durable SAE J1532 hose designed specifically for use with transmission fluid
SellingPoint07 Mishimoto Lifetime Warranty
SellingPoint08 N/A
SellingPoint09 N/A
SellingPoint10 N/A
SellingPoint11 N/A
SellingPoint12 N/A
SellingPoint13 N/A
SellingPoint14 N/A
SellingPoint15 N/A
Install Difficulty 2
TechSpec Rows 13
TechSpec Core Thickness (in) 1.25
TechSpec Engine Codes 6.6L Duramax
TechSpec Chassis Codes L5P
TechSpec Transmission Codes Allison 1000
TechSpec Core Height (in) 5.78
TechSpec Core Length (in) 27.95
TechSpec Core Construction N/A
TechSpec Installation Notes N/A
TechSpec Caution N/A
TechSpec Overall Height (in) N/A
TechSpec Overall Length (in) N/A
TechSpec Overall Width (in) N/A
TechSpec Inlet N/A
TechSpec Outlet N/A
TechSpec Includes Mishimoto Stacked Plate Transmission Cooler--CNC-Machined Quick-Disconnect to Hose Barb Adapters--Stock-style Quick-Disconnect Fittings--Transmission Hoses--Air Temperature Sensor Relocation Bracket--Mounting Brackets--Worm Gear Clamps--Mounting Hardware--Includes durable SAE J1532 hose designed specifically for use with transmission fluid
TechSpec Applications N/A
TechSpec Fluid Capacity (qts) N/A
TechSpec Note Silverado models require minor trimming of the grille to fit.
SellingPoint01 Direct-fit for all 2017-2019 Chevrolet/GMC with Allison transmission (L5P)
SellingPoint02 Stacked-plate construction for maximum durability and superior cooling
SellingPoint03 CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
Packaging Information

Weight: 10.1 lbs
Dimensions: 35 x 4 x 11 IN

Safety

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

For more information visit www.P65Warnings.ca.gov

Vehicle Fitment

  • 2017-2019 Chevrolet Silverado 2500 HD High Country
  • 2017-2019 Chevrolet Silverado 2500 HD LT
  • 2017-2019 Chevrolet Silverado 2500 HD LTZ
  • 2017-2019 Chevrolet Silverado 2500 HD WT
  • 2017-2019 Chevrolet Silverado 3500 HD High Country
  • 2017-2019 Chevrolet Silverado 3500 HD LT
  • 2017-2019 Chevrolet Silverado 3500 HD LTZ
  • 2017-2019 Chevrolet Silverado 3500 HD WT
  • 2019 Chevrolet Silverado 4500 HD Base
  • 2019 Chevrolet Silverado 5500 HD Base
  • 2019 Chevrolet Silverado 6500 HD Base
  • 2017-2019 GMC Sierra 2500 HD Base
  • 2017-2019 GMC Sierra 2500 HD Denali
  • 2017-2019 GMC Sierra 2500 HD SLE
  • 2017-2019 GMC Sierra 2500 HD SLT
  • 2017-2019 GMC Sierra 3500 HD Base
  • 2017-2019 GMC Sierra 3500 HD Denali
  • 2017-2019 GMC Sierra 3500 HD SLE
  • 2017-2019 GMC Sierra 3500 HD SLT
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California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ↗.