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โ๏ธ Keep your transmission chill, even when the road heats up!
The LPD47391 40k Transmission Oil Cooler Kit is a heavy-duty cooling solution designed for vehicles up to 40,000 GVW. Featuring a low pressure drop brazed aluminum core, it delivers superior heat dissipation and corrosion resistance. Complete with mounting hardware, it supports professional installation and is ideal for towing applications, ensuring advanced transmission protection and extended component life.
| ASIN | B09F95LXNL |
| Best Sellers Rank | #11,759 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Oil Cooler Kits |
| Brand | SINTLY |
| Customer Reviews | 4.2 4.2 out of 5 stars (405) |
| Date First Available | 15 October 2021 |
| Item Weight | 2.61 Kilograms |
| Item model number | LPD47391 40k Transmission Oil Cooler |
| Manufacturer | SINTLY |
| Manufacturer Part Number | Oil Coolers Kits-LPD47391 |
| Model | LPD47391 40k Transmission Oil Cooler |
| OEM Part Number | LPD47391 |
| Product Dimensions | 60.5 x 25.3 x 6.5 cm; 2.61 kg |
S**.
Grate
Let's Just say tru-cool is overpriced
A**D
Cheap Quality
Cooler start to leak after 8 months ... cheap quality.
A**D
Never buy this poor cooler
This cooler stops working after 10 days only
A**D
ู ููุงู ุชุนุจุง ุจุนุฏ ูู ุดูุฑ ูุจุฏุงุก ูููู ๐
G**I
ู ู ุชุงุฒ ูุฑุงุฆุน
M**N
Works great so far, it is large and may not fit smaller vehicles but was easy to install on my 03 Chevy avalanche and keeps the transmission under 160* even when towing. I did bypass the radiator built in heat exchanger as I live in the south and do not need a trans heater.
ู**ู
ู ูุชุฌ ุชุงูู
C**.
The install was a breeze and the cooler functions properly. Seeing reviews. I personally would get better line and clamps. Evil energy 3/8 s j1532 rated line. And get stainless band clamps for 3/8 s line. All on Amazon. Using those products and this cooler. I eliminated the heater that comes from the radiator then to this cooler (it's there for when it's below freezing to help get to op temp). Cut the lines back where they meet in a plastic clip. Use a circle pipe cutter. Double band clamp them. push the rubber line 4- 5 inches over the existing metal line and clamp there, with two. Then run your lines to the cooler. In the above photo. Connect the purple line on the radiator-To the yellow connection on the cooler. To bypass the heater. SIGNIFICANTLY REDUCED TEMPS THIS WAY. And peace of mind for not loosing fluid and whipping a transmission.
E**N
Bought this in October of 2024 for my 2014 silverado 1500 5.3L because they're known for over heating transmissions. So I got this, installed it and it worked great for a full year and then it randomly cracked and all of my transmission fluid leaked out while I was driving and threw my transmission out. Obviously driving at night there is no way to know it was leaking until my truck would no longer move. Didn't know this cooler has a one year expiration date. There was no reason for this cooler to randomly crack after a year and leak all the fluid out.
Trustpilot
1 week ago
1 month ago