Mishimoto 11-14 Chevrolet / GMC 6.6L Duramax (LML) Transmission Cooler

In stock
Regular price $498.95
Product INFO
  • Vendor Mishimoto
  • SKU T14.186334
  • Barcode MMTC-DMAX-11SL
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Manufacturer Part # : MMTC-DMAX-11SL


Market Description

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 It's durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 41-percent greater core volume, and 73-percent greater fin surface area than the stock 2011-2014 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.

Product Description - Extended

Automatic transmission oil cooler designed to regulate fluid temperature and prevent overheating. Enhances transmission longevity, maintains performance, and features durable construction with a precise fit.

Features and Benefits

  • CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
  • Direct-fit for all 2011-2014 Chevrolet/GMC with Allison transmission (LML)
  • Stacked-plate construction for maximum durability and superior cooling

Product Description - Long

Transmission Cooler, Silver, fits Chevrolet/GMC 6.6L Duramax LML 2011-2014

Product Description - Short

  • Mishimoto 11-14 Chevrolet / GMC 6.6L Duramax (LML) Transmission Cooler
  • Auto Tran Oil Cooler

AAIA Part Type Description

Automatic Transmission Oil Cooler

Product Description - Invoice

Mishimoto MMTC-DMAX-11SL