Login
Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit
Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit
Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit
 Next

Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit

Marsoni M251S
Sale price$174.97
Pay 4 payments of $43.74 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line KitSKU: MMTCL DMAX 01 UPC: 811580036088 Mishimoto 01 05 Chevrolet GMC 6. 6L Duramax (LB7 LLY) Transmission Cooler Line Kit Power your 2001 2005 Chevrolet Silverado 2500HD 3500 or GMC Sierra 2500HD 3500 with LB7 LLY Duramax engines to the wheels without transmission heat buildup. This Mishimoto kit replaces stock lines with high performance alternatives that ensure fluid reaches your upgraded cooler efficiently. Constructed for harsh conditions these
Easy Shipping

Quick Dispatch:

Your Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit ships.

Need Help?
Questions about Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1025 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
T. Brown
San Leandro, US
★★★★★ 3
Nice Coat Not So Great Packaging
Size: X-Small, Color: A-grey
Nice coat but packaging needs to be improved. It arrived not properly folded and as a result it was completely wrinkled. Took some work to iron so it looked as advertised. Packaging for such things has to be reviewed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2025
O
Verified Purchase
One Happy Customer
Fort Morgan, US
★★★★★ 5
Love the coat.
Size: Large, Color: A-navy
Coat looks and fits great. I ordered a black and was sent dark blue, other wise it looks awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2023
N
Verified Purchase
noelia casidy
Fort Morgan, US
★★★★★ 5
Love
Size: X-Small, Color: A-grey
I got this coat for my boyfriend and I love it. It fits him perfectly and is very true to size. It is very comfortable and keeps him warm. He loves it. I would definitely recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2023
D
Verified Purchase
Daniel Ogunlowo
Boise, US
★★★★★ 5
Nice jacket
Size: Medium, Color: Grey 01
Nice jacket . Material exactly as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
I
Verified Purchase
Isaac Waddy
Grantham, US
★★★★★ 5
Value for money
Size: Large, Color: A-red
Exquisite; stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025

recommand products

OnePlus Strap Replacement Leather Buckle Classic Fit 22mm
OnePlus Strap Replacement Leather Buckle Classic Fit 22mm
34.99
 Amazfit Smartwatch 2 Leather Wristband Chrome Buckle 22mm
Amazfit Smartwatch 2 Leather Wristband Chrome Buckle 22mm
36.99
 Garmin Venu 3 Strap Replacement Leather Classic Fit Buckle 22mm
Garmin Venu 3 Strap Replacement Leather Classic Fit Buckle 22mm
37.99
 Garmin Vivoactive 4 Strap Cowhide Leather Chrome Buckle 22mm
Garmin Vivoactive 4 Strap Cowhide Leather Chrome Buckle 22mm
44.00
 Coros Pace 4 Strap Silicone Quick Release Grooved Buckle 22mm
Coros Pace 4 Strap Silicone Quick Release Grooved Buckle 22mm
28.00