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11-14 Duramax LML Mishimoto Transmission Cooler

2011-2014 Silverado & Sierra 2500 & 3500 6.6L Duramax LML Mishimoto Transmission Cooler

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Your Price: $498.95

2011-2014 Duramax LML Mishimoto Transmission Cooler Features:

  • Direct fit for all 2011-2014 Chevrolet/GMC 6.6L Duramax (LML)
  • 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
  • 41% greater core volume than stock cooler
  • 73% greater external fin surface area over stock cooler
  • Patent #D900,161
  • Mishimoto Lifetime Warranty

There's no greater enemy for a transmission than heat. Whether your 2011-2014 Chevy/GMC 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.

Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2011-2014 Chevy/GMC 6.6L 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 41% greater core volume, and 73% greater fin surface area than the stock 2010-2014 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.
Specifications:
  • Rows 13
  • Core Length (in): 27.95
  • Core Height (in): 5.78
  • Core Thickness (in): 1.25
  • Engine Codes: 6.6L Duramax LML
  • Chassis Codes: LML

Does not fit K2 chassis vehicles

Fitment:
  • 2011-2014 Silverado 2500 6.6L Duramax LML with Allison 1000 Transmission
  • 2011-2014 Sierra 2500 6.6L Duramax LML with Allison 1000 Transmission
  • 2011-2014 Silverado 3500 6.6L Duramax LML with Allison 1000 Transmission
  • 2011-2014 Sierra 3500 6.6L Duramax LML with Allison 1000 Transmission
Part Number: MMTC-DMAX-11SL
Availability: 3 in Stock. Ships in 1-2 Business Days
alertWARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

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