Fluidyne Allison 1000 High Performance Transmission Fluid Cooler for 2017-2019 GM 6.6L L5P Duramax
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
Fluidyne High Performance Transmission Fluid Cooler for 2017-2019 GM 6.6L Duramax
Upgrade your transmission cooling with the Fluidyne High Performance Bar and Plate Transmission Fluid Cooler. Designed for the 2017-2019 GM 6.6L Duramax, this cooler offers 4x the heat dissipation of factory models, ensuring your transmission runs cooler and more efficiently. With the densest fins per inch in the market, our cooler provides superior cooling performance. All internal splitter plates are fully welded, preventing fluid contamination between the cold and hot side fluids. Constructed from aerospace-grade aluminum with bar plate construction, it offers maximum cooling with minimal pressure drop. This direct replacement uses existing factory mounts for easy installation. Backed by a limited lifetime warranty, Fluidyne ensures reliability and superior performance for your vehicle.
Features:
- Enhanced heat dissipation
- Direct bolt in replacement
- Densest fins per inch
- Fully welded internal splitter plates
- Aerospace-grade aluminum with bar plate construction
- Proprietary fin design for highest performance
- Powder-coated with a proprietary heat-wicking compound
- Easy installation with factory mounts
- Limited lifetime warranty
- Over 4x the heat exchanging capacity compared to the stock cooler
Why Choose Fluidyne?
- Over 30 Years of Leadership in Cooling Technology
- Trusted by NASCAR as an Officially Licensed Cooler Provider
Explore more at Fluidyne High Performance to keep your transmission at optimal temperatures.
| Length | 20.86" |
|---|---|
| Height | 7.44" |
| Depth | 2.25" |
| Overall Length Range (in.) | 20.00-20.99 |
| Overall Height Range (in.) | 7.00-7.99 |
| Make | CHEVY, GMC |
| Model | 2500, 3500 |
| Year Range | 2017-2019 |
| Engine | 6.6 DURAMAX DIESEL |
| Fluid Cooler Type | Universal |
| Fluid Cooler Inlet Size | -10 AN O-ring |
| Fluid Cooler Outlet Size | -10 AN O-ring |
| Inlet Attachment | Female O-ring |
| Outlet Attachment | Female O-ring |
| Number Of Passes | Dual Pass |
| Cooler Construction | Bar Plate |
| Cooler Material | Aluminum |
| Cooler Color | Silver powdercoated |
| Universal (TRUE/FALSE) | TRUE |
| Fan Included (TRUE/FALSE) | FALSE |
| Notes | Direct Bolt In Allison 1000 High Performance Transmission Cooler |


















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