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Shipping Estimate
USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Derale Dyno-Cool Transmission Cooler # DER-12903Derale Dyno Cool Transmission Cooler # DER 12903 Transmission Cooler, Tube and Fin, Aluminum, 11 32 in. Hose Barbs, 7. 5 in. x 15. 25 in., x 0. 750 in., Kit Fluid Cooler Type: Transmission Fluid Overall Height (in.): 7. 500 in. Overall Width (in.): 15. 250 in. Overall Thickness (in.): 0. 750 in. Cooler Construction: Tube and fin Cooler Material: Aluminum Fluid Cooler Inlet Size: 0. 344 in. Inlet Attachment: Hose barb Fluid Cooler Outlet Size: 0. 344
Derale Dyno-Cool Transmission Cooler # DER-12903Transmission Cooler, Tube and Fin, Aluminum, 11/32 in. Hose Barbs, 7.5 in. x 15.25 in., x 0.750 in., Kit
Fluid Cooler Type:
Transmission Fluid
Overall Height (in.):
7.500 in.
Overall Width (in.):
15.250 in.
Overall Thickness (in.):
0.750 in.
Cooler Construction:
Tube and fin
Cooler Material:
Aluminum
Fluid Cooler Inlet Size:
0.344 in.
Inlet Attachment:
Hose barb
Fluid Cooler Outlet Size:
0.344 in.
Outlet Attachment:
Hose barb
Fan Included:
No
Number of Cooling Rows:
6
Core Height (in.):
7.500 in.
Core Width (in.):
12.250 in.
Core Thickness (in.):
0.750 in.
Cooler Finish:
Natural
Quantity:
Sold as a kit.
Notes:
Kit includes 4 ft. of rubber hose, clamps, mounting hardware, and an Insta-Dapt radiator adapter.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.6 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Fabulous gift
Size: One Size, Color: Black
I gave this to my very picky son for Christmas and he loved it. Soft, warm, good quality and looks great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
★★★★★ 5
Versatile and warm
Size: One Size, Color: Grey Melange
The product was great in multiple settings, like hiking in a wintry mix in Michigan or walking down the cold, windy streets of Chicago. It’s better than my previous beanie, as the cashmere had more give than the more rigid one I had before, while retaining all the warmth
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2021
★★★★★ 1
Not good quality
Size: One Size, Color: Black
Super thin, buy something else. It’s almost see-through.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
★★★★★ 5
cashmere of course, warm and soft.
Size: One Size, Color: Black
I bought this hat for my husband and he loves so much wear it every day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2022
★★★★★ 5
Really comfortable!
Size: One Size, Color: Black
This is the softest, most luxurious hat I’ve ever had. Keeps my head warm, feels good and looks great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2021
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