






❄️ Stay cool, tow hard, and never miss a beat!
The SINTLY LPD47391 is a premium low pressure drop 40k transmission oil cooler engineered for heavy-duty vehicles up to 40,000 GVW. Featuring a robust brazed aluminum build, it delivers superior cooling efficiency to maintain transmission temperatures below 160°F during demanding towing and driving conditions. Its compact design and included mounting hardware ensure straightforward installation across cars, vans, light trucks, and RVs, backed by responsive customer service for peace of mind.



| ASIN | B09WHLTV2Q |
| Best Sellers Rank | #64,903 in Automotive ( See Top 100 in Automotive ) #26 in Towing Hitch Engine Oil Coolers & Kits |
| Brand | SINTLY |
| Customer Reviews | 4.0 4.0 out of 5 stars (457) |
| Date First Available | March 25, 2022 |
| Item Weight | 5.69 pounds |
| Item model number | LPD47391-Black |
| Manufacturer | SINTLY |
| Manufacturer Part Number | LPD47391-Black |
| Model | LPD47391 40k Transmission Oil Cooler |
| Product Dimensions | 25.4 x 10.4 x 2.64 inches |
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