Fluidyne Allison 1000 High Performance Transmission Fluid Cooler 15-16 GM 6.6L Duramax LML
SKU: 36149848541

Fluidyne Allison 1000 High Performance Transmission Fluid Cooler 15-16 GM 6.6L Duramax LML

Sale price$224.55 Regular price$249.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Fluidyne Allison 1000 High Performance Transmission Fluid Cooler 15-16 GM 6.6L Duramax LMLIf you tow, haul, drive in hot weather, or use your Duramax for daily work, keeping transmission temperatures under control can make a big difference in how your truck feels and performs. This Fluidyne Allison 1000 High Performance Transmission Fluid Cooler is built for GM 6. 6L LML Duramax trucks and gives your transmission more cooling capacity than the factory setup, helping reduce heat buildup under load. Built with aerospace grade aluminum bar

If you tow, haul, drive in hot weather, or use your Duramax for daily work, keeping transmission temperatures under control can make a big difference in how your truck feels and performs. This Fluidyne Allison 1000 High Performance Transmission Fluid Cooler is built for GM 6.6L LML Duramax trucks and gives your transmission more cooling capacity than the factory setup, helping reduce heat buildup under load.

Built with aerospace-grade aluminum bar plate construction, a proprietary fin design, and one of the densest fins-per-inch layouts available, this cooler delivers over 4 times the heat-exchanging capacity compared to the stock cooler while maintaining minimal pressure drop. Fully welded internal splitter plates help prevent fluid contamination between the hot and cold sides for added durability and reliability.

This direct bolt-in replacement uses the existing factory mounting locations for an easier, cleaner installation. Finished with a silver powder coat and proprietary heat-wicking compound, it is designed to handle demanding use while helping your Allison 1000 transmission stay cooler and more consistent.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 36149848541

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4.3 ★★★★★
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K
Verified Purchase
Ksett
Port Orchard, US
★★★★★ 5
Excellent dog chew
Size: Small (Pack of 1)
Our dog loves this and uses it everyday. Still going strong 3 months later.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
M
Verified Purchase
Mike c
Grantham, US
★★★★★ 5
My 2 German shepherds love these good quality last a good bit
Size: Large (Pack of 1)
I buy these for my 2 German shepherds. My male is a heavy chewer and he will spend time with this everyday until he starts to wear it down or makes it into a makeshift shank and I replace it Last about 3-4 months for aggressive chewers. Highly recommend (keeps them from chewing my stuff)
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Reviewed in the United States on May 1, 2026
R
Verified Purchase
Reviewer 22
Lexington, US
★★★★★ 5
The best bone you can get for pitbulls!
Size: Large (Pack of 1)
Can I give these more than five stars? Please?? They truly deserve more than that! I have bought these bones for the last 2 years for my pitbull mix, who is a very aggressive chewer. Her favorite thing to do is just lay and chew. These bones last FOREVER! She can lay there and chew all day long and they will last her MONTHS! It’s honestly amazing! These are the best bones we’ve ever given her and they are the only ones we’ll buy her! Not only do they last forever, they’re safe and natural too! Best product ever!
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Reviewed in the United States on January 10, 2026
D
Verified Purchase
Dee
Waukegan, US
★★★★★ 4
Great for aggressive chewers, but small mess
Size: Large (Pack of 1), Size: Large (Pack of 1)
He took it right away! It’s a great size. We’ll see how it holds up ONE MONTH UPDATE: (photo included) He loves it still! Still a bit messy but holding up great and he’s a aggressive chewer 1 WEEK UPDATE (photo update included) The bone is great. He loves it and it’s been holding up great. Our 8 month puppy is a super chewer and 60 lbs. the bone has signs of wear but nothing crazy. I went from 5 stars to 4 stars because whenever he chews the bone, the small tiny pieces of bone/wood go everywhere and they’re sticky/hard and make kind of a mess. But still would get this bone again and highly recommend
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Reviewed in the United States on December 16, 2025
H
Verified Purchase
hellothere
Dallas, US
★★★★★ 5
Dog loves these
Size: X-Small (Pack of 1)
These are the best chew toys. They are reasonably priced and last a long while. Fast shipping.
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Reviewed in the United States on March 8, 2026

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