Mishimoto
Mishimoto MMTC-DMAX-17SL Transmission Cooler, Silver, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019
Mishimoto MMTC-DMAX-17SL Transmission Cooler, Silver, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019
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Description & Features
Mishimoto MMTC-DMAX-17SL Transmission Cooler, Silver, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019
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.
- Direct-fit for all 2017-2019 Chevrolet/GMC with Allison transmission (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
Specifications
| Width | 0 |
| Core Height | 5.78 |
| Core Material | Aluminum |
| Core Thickness | 1.25 |
| Core Width | 27.95 |
| Electric Fan | No |
| Finish | Natural Aluminum |
| Grade Type | Performance |
| Height | 0 |
| Inlet Diameter | 1 |
| Line Included | Yes |
| Mounting Hardware Included | Yes |
| Outlet Diameter | 1 |
| Thickness | 0 |
| SellingPoint04 | 67-percent greater core volume than stock cooler |
| SellingPoint05 | 164-percent greater external fin surface area over stock cooler |
| SellingPoint06 | Includes durable SAE J1532 hose designed specifically for use with transmission fluid |
| SellingPoint07 | Mishimoto Lifetime Warranty |
| SellingPoint08 | N/A |
| SellingPoint09 | N/A |
| SellingPoint10 | N/A |
| SellingPoint11 | N/A |
| SellingPoint12 | N/A |
| SellingPoint13 | N/A |
| SellingPoint14 | N/A |
| SellingPoint15 | N/A |
| Install Difficulty | 2 |
| TechSpec Rows | 13 |
| TechSpec Core Thickness (in) | 1.25 |
| TechSpec Engine Codes | 6.6L Duramax |
| TechSpec Chassis Codes | L5P |
| TechSpec Transmission Codes | Allison 1000 |
| TechSpec Core Height (in) | 5.78 |
| TechSpec Core Length (in) | 27.95 |
| TechSpec Core Construction | N/A |
| TechSpec Installation Notes | N/A |
| TechSpec Caution | N/A |
| TechSpec Overall Height (in) | N/A |
| TechSpec Overall Length (in) | N/A |
| TechSpec Overall Width (in) | N/A |
| TechSpec Inlet | N/A |
| TechSpec Outlet | 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--Includes durable SAE J1532 hose designed specifically for use with transmission fluid |
| TechSpec Applications | N/A |
| TechSpec Fluid Capacity (qts) | N/A |
| TechSpec Note | Silverado models require minor trimming of the grille to fit. |
| SellingPoint01 | Direct-fit for all 2017-2019 Chevrolet/GMC with Allison transmission (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 |
Packaging Information
Weight: 10.1 lbs
Dimensions: 35 x 4 x 11 IN
Safety
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
For more information visit www.P65Warnings.ca.gov
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Vehicle Fitment
Vehicle Fitment
- 2017-2019 Chevrolet Silverado 2500 HD High Country
- 2017-2019 Chevrolet Silverado 2500 HD LT
- 2017-2019 Chevrolet Silverado 2500 HD LTZ
- 2017-2019 Chevrolet Silverado 2500 HD WT
- 2017-2019 Chevrolet Silverado 3500 HD High Country
- 2017-2019 Chevrolet Silverado 3500 HD LT
- 2017-2019 Chevrolet Silverado 3500 HD LTZ
- 2017-2019 Chevrolet Silverado 3500 HD WT
- 2019 Chevrolet Silverado 4500 HD Base
- 2019 Chevrolet Silverado 5500 HD Base
- 2019 Chevrolet Silverado 6500 HD Base
- 2017-2019 GMC Sierra 2500 HD Base
- 2017-2019 GMC Sierra 2500 HD Denali
- 2017-2019 GMC Sierra 2500 HD SLE
- 2017-2019 GMC Sierra 2500 HD SLT
- 2017-2019 GMC Sierra 3500 HD Base
- 2017-2019 GMC Sierra 3500 HD Denali
- 2017-2019 GMC Sierra 3500 HD SLE
- 2017-2019 GMC Sierra 3500 HD SLT
