Login
Mishimoto 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler
Mishimoto 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler
Mishimoto 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler
 Next

Mishimoto 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler

Marsoni M251S
Sale price$249.47
Pay 4 payments of $62.37 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mishimoto 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission CoolerThere's no greater enemy for a transmission than heat. Whether your 2003 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 2003 2005 Chevy GMC 6. 6L Duramax transmission cooler utilizes a stacked plate design for maximum durability
Easy Shipping

Quick Dispatch:

Your Mishimoto 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler 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 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler ships.

Need Help?
Questions about Mishimoto 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler, 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 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler 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
4.9 ★★★★★
Based on 737 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Sky Sox Wiz
Carnegie, US
★★★★★ 3
Nothing necessarily wrong with it
Color: Croissant, Size: Small
Pretty much too small to matter..meh.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
L
Verified Purchase
linda kane
Chelsea, US
★★★★★ 5
Special dog toy
Color: Cannoli, Size: Large
Great toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
Y
Verified Purchase
Yurui
Lexington, US
★★★★★ 5
Perfect Toys
Color: Baguette, Size: Large, Color: Baguette, Size: Large
Excellent dog toys! They arrived quickly, look exactly like the pictures, and my dog was excited immediately. Good quality stitching and no weird smell. Perfect for chewing, tossing, and playing fetch indoors. Would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
anthony f. lopinto
Phoenix, US
★★★★★ 5
Good product
Color: Cannoli, Size: Large
Great quality and awesome looking. Easy install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
C
Verified Purchase
Christine J
Bozeman, US
★★★★★ 5
Love this for our dog
Color: 5 in 1, Size: Small
These are wonderful. They're made well and are the perfect size for small and medium dogs. My yorkie loves them and they're a fun toy to fetch. We love the cannoli and eclair the best since we make those desserts in real life. Packaged well and shipped fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026

recommand products

Bellezza Piccola 60 Titanio Silver - New
Bellezza Piccola 60 Titanio Silver - New
475.00
 CIME CO-05 3 Group Grey Espresso Coffee Machine - Used
CIME CO-05 3 Group Grey Espresso Coffee Machine - Used
1975.00
 1880’s No. 1 Small Spong & Co Ltd Bench Mounted Hand Grinder
1880’s No. 1 Small Spong & Co Ltd Bench Mounted Hand Grinder
200.00
 Brugnetti Giulia Manufactum 2 Group Black - Used
Brugnetti Giulia Manufactum 2 Group Black - Used
1875.00
 Astoria Loft 1 Group Red - New
Astoria Loft 1 Group Red - New
1400.00