Call Tier One
602-399-5484
Hours: Mon-Fri
7:00am-5pm AZ Time
Our Location
Get Directions
17-19 Duramax L5P Mishimoto Transmission Cooler

2017-2019 Silverado & Sierra 2500 & 3500 6.6L Duramax L5P Mishimoto Transmission Cooler

0 Review(s) Write a Review
Ask a Question
Your Price: $550.95

2017-2019 Duramax L5P Mishimoto Transmission Cooler Feature:

  • Direct-fit for all 2017-2019 Chevrolet/GMC 6.6L Duramax (L5P)
  • 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
  • 67-percent greater core volume than stock cooler
  • 164-percent greater external fin surface area over stock cooler
  • Mishimoto Lifetime Warranty

There's no greater enemy for a transmission than heat. Whether your 2017-2019 Chevy/GMC 6.6L L5P 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 2017-2019 Chevy/GMC 6.6L L5P 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 67% greater core volume, and 164% greater fin surface area than the stock 2017-2019 L5P 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.
Specifications:
  • Rows: 13
  • Core Length (in): 27.95
  • Core Height (in): 5.78
  • Core Thickness (in): 1.25
  • Engine Codes: 6.6L Duramax L5P w/ Allison 1000 Transmission
  • Chassis Codes: GMT K2HC, GMT K2HG

Silverado models require minor trimming of the grille to fit.

Fitment:
  • 2017-2019 Silverado 2500 6.6L Duramax L5P with Allison 1000 Transmission
  • 2017-2019 Sierra 2500 6.6L Duramax L5P with Allison 1000 Transmission
  • 2017-2019 Silverado 3500 6.6L Duramax L5P with Allison 1000 Transmission
  • 2017-2019 Sierra 3500 6.6L Duramax L5P with Allison 1000 Transmission
Part Number: MMTC-DMAX-17SL
Availability: 5 in Stock. Ships in 1-2 Business Days
alertWARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

Related Items

Item In Cart 17-19 Duramax L5P Mishimoto Black Thermal Bypass Valve
17-19 Duramax L5P Mishimoto Black Thermal Bypass Valve
$147.95
(0)
Add To Cart
Item In Cart 06-19 Duramax SunCoast 6-Speed Modified P1 Sun Gear
06-19 Duramax SunCoast 6-Speed Modified P1 Sun Gear
$85.00
(0)
Select Options
Item In Cart 17-19 Duramax L5P PPE Allison Bar-Plate Transmission Cooler
17-19 Duramax L5P PPE Allison Bar-Plate Transmission Cooler
$350.99
(0)
Add To Cart
Item In Cart 01-19 Duramax 6.6L PPE Allison Billet C2 Clutch Hub
01-19 Duramax 6.6L PPE Allison Billet C2 Clutch Hub
$719.99
(0)
Add To Cart

Recently Viewed Items

TOP Logo