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🛠️ Cool your transmission, conquer the road—without compromise!
The LPD47391 40k Transmission Oil Cooler Kit is a robust, low pressure drop cooling solution designed for heavy-duty vehicles up to 40,000 GVW. Crafted from durable brazed aluminum, it offers superior corrosion and heat resistance for long-lasting performance. Its compact dimensions and included mounting hardware make it ideal for cars, vans, light trucks, RVs, and towing applications, ensuring advanced cooling protection and enhanced transmission efficiency.











| ASIN | B09F95LXNL |
| Assembly Required | No |
| Brand | SINTLY |
| Colour | Silver |
| Customer Reviews | 4.1 4.1 out of 5 stars (323) |
| Date First Available | 16 October 2021 |
| Generic Name | LPD47391 40k Transmission Oil Cooler |
| Item Dimensions LxWxH | 60.5 x 25.3 x 6.5 Centimeters |
| Item Weight | 2 kg 600 g |
| Item model number | LPD47391 40k Transmission Oil Cooler |
| Manufacturer | SINTLY |
| Manufacturer Part Number | Oil Coolers Kits-LPD47391 |
| Material | aluminum |
| Model | LPD47391 40k Transmission Oil Cooler |
| OEM Part Number | LPD47391 |
| Product Dimensions | 60.5 x 25.3 x 6.5 cm; 2.6 kg |
| Size | medium |
G**I
ممتاز جدا ورائع وجودي عالية
ممتاز ورائع
S**.
Grate
Let's Just say tru-cool is overpriced
و**ف
منتج تالف
منتج تالف
A**D
Never buy this poor cooler
This cooler stops working after 10 days only
A**N
Leaks after only a few thousand miles
I purchased this cooler a couple of years ago, and finally got around to installing it last summer on my tow rig. It worked to lower my normal transmission temps by 20-30 degrees F, which I was thrilled with. I've put maybe 2k-3k miles on it since then, as it's not my usual daily driver. I've been driving it for the past couple of weeks, as my daily has been down for repairs, and yesterday when I went to leave work, I noticed a significant pool of transmission fluid under the truck. Upon further review, the cooler has developed a pinhole leak. I'm glad it happened when it did and not while towing on a longer trip, as the transmission would've been destroyed by the loss of fluid. I would not recommend risking your multi-thousand dollar transmission to this trans cooler. It will run cooler, but when it springs a leak and dumps your transmission fluid, and grenades a transmission, you will not remember the $70 price tag as fondly. Even, the cost of the several quarts of fluid that this thing leaked was close to the price of the cooler. Kicking myself for being cheap. It's just not worth it. DON'T BUY!
Trustpilot
2 weeks ago
3 weeks ago