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MISHIMOTO

Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit, Compatible With Chevrolet/GMC 6.6L Duramax (LLY/LBZ/LMM) 2006-2010

Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit, Compatible With Chevrolet/GMC 6.6L Duramax (LLY/LBZ/LMM) 2006-2010

SKU:M1NMTCLDMAX06

Regular price $419.99
Regular price Sale price $419.99
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  • Genuine brand-name parts
  • Ships from US warehouse
  • 30-day returns
  • Compatible with 2006-2010 LLY/LBZ/LMM Duramax
  • PTFE inner line is extremely oil and heat resistant for maximum durability
  • High-strength nylon outer braid prevents expansion under high pressure and protects line against abrasion
  • High-flow -10AN lines and fittings ensure high flow while preventing leaks
  • Mishimoto Lifetime Warranty
Brand MISHIMOTO
Manufacturer part number MMTCL-DMAX-06
UPC / GTIN 811580036095
Weight 6.00 lb
Dimensions (L × W × H) 15 × 15 × 5 in
Category Engine & Drivetrain
Condition New — genuine brand-name part
Genuine brand-name part, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Verify fitment with the manufacturer part number above; not sure? Send us your VIN and we’ll confirm before you order. 30-day returns on unused parts.

Shipping & delivery

Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.

Returns & warranty

Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.

Fitment & part numbers

Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.

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