Mishimoto Transmission Cooler, 2004-2005 LB7/LLY

Fits: 2004 thru 2005 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY Duramax Diesel

There's no greater enemy for a transmission than heat. Whether your 2004-2005 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 2001-2003 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 174% greater core volume, and 192% greater fin surface area than the stock 2004-2005 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.

Features:

• 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
• 174% greater core volume than stock cooler
• 192% greater external fin surface area over stock cooler
  
• Patent #D900,161
• Mishimoto Lifetime Warranty
  

Tech Specs:

• Rows: 13
• Core Length: 27.95"
• Core Height: 5.78"
• Core Thickness: 1.25"

Notes:

• This kit fits with late 2003 trucks with purple clips
• Early 2003 trucks with orange clips should use MMTC-DMAX-01