| Description_DEF |
Automatic Transmission Oil Cooler |
| Description_DES |
Transmission Cooler, Fits Chevrolet/GMC 6.6L Duramax (L5P) 2017-2019 |
| Description_EXT |
Transmission Cooler, fits Chevrolet/GMC 6.6L Duramax (L5P) 2017-2019 |
| Description_INV |
Mishimoto MMTC-DMAX-17SL |
| Description_FAB |
Direct fit for all 2015-2016 Chevrolet/GMC 6.6L Duramax (LML) |
| Description_FAB |
Stacked-plate construction for maximum durability and superior cooling |
| Description_FAB |
CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines |
| Description_FAB |
67% greater core volume than stock cooler |
| Description_FAB |
164% greater external fin surface area over stock cooler |
| Description_FAB |
Mishimoto Lifetime Warranty |
| Description_MKT |
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-percent greater core volume, and 164-percent 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. |
| Description_SHO |
Auto Tran Oil Cooler |
| Install Difficulty |
2 |
| SellingPoint01 |
Direct-fit for all 2017-2019 Chevrolet/GMC 6.6L Duramax (L5P) |
| SellingPoint02 |
Stacked-plate construction for maximum durability and superior cooling |
| SellingPoint03 |
CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines |
| SellingPoint04 |
67-percent greater core volume than stock cooler |
| SellingPoint05 |
164-percent greater external fin surface area over stock cooler |
| SellingPoint06 |
Mishimoto Lifetime Warranty |
| SellingPoint07 |
N/A |
| SellingPoint08 |
N/A |
| SellingPoint09 |
N/A |
| SellingPoint10 |
N/A |
| SellingPoint11 |
N/A |
| SellingPoint12 |
N/A |
| SellingPoint13 |
N/A |
| SellingPoint14 |
N/A |
| SellingPoint15 |
N/A |
| TechSpec Applications |
N/A |
| TechSpec Caution |
N/A |
| TechSpec Chassis Codes |
GMT K2HC--GMT K2HG |
| TechSpec Core Construction |
N/A |
| TechSpec Core Height (in) |
5.78 |
| TechSpec Core Length (in) |
27.95 |
| TechSpec Core Thickness (in) |
1.25 |
| TechSpec Engine Codes |
6.6L Duramax LML w/ Allison 1000 Transmission |
| TechSpec Fluid Capacity (qts) |
N/A |
| TechSpec Includes |
Mishimoto Stacked Plate Transmission Cooler--CNC-Machined Quick-Disconnect to Hose Barb Adapters--Stock-style Quick-Disconnect Fittings--Transmission Hoses--Air Temperature Sensor Relocation Bracket--Mounting Brackets--Worm Gear Clamps--Mounting Hardware--Mishimoto Lifetime Warranty |
| TechSpec Inlet |
N/A |
| TechSpec Installation Notes |
N/A |
| TechSpec Note |
Silverado models require minor trimming of the grille to fit. |
| TechSpec Outlet |
N/A |
| TechSpec Overall Height (in) |
N/A |
| TechSpec Overall Length (in) |
N/A |
| TechSpec Overall Width (in) |
N/A |
| TechSpec Rows |
13 |
| Length |
17.0000 |
| Width |
4.0000 |
| Height |
37.0000 |
| Weight |
19.0000 |
