💨 Enhance Vehicle Performance with Derale 15870 Hyper-Cool Extreme Remote Mount Fluid Cooler in Sleek Black Design Review

Purchased with Derale Cooler Thermostat 35026 to control oil temperature in a Class 5 VW SUV. It is a durable and efficient product. I look forward to years of use.

My transmission got a little warm on my 73 foot K-5 Blazer. I ordered this device and it lowered the transmission temperature by about 20 degrees. It was easy to install with little fabrication. Highly recommended.

Overall a solid unit. I just towed a 14,000 pound trailer up and down the mountains from Alaska. With the addition of a cooler, transfer temperatures remained manageable. It would have been better to have a replacement pusher/puller fan option, but depending on where you mount it, you may need one and not the other.

I've been using this as an aftercooler on an 07 gearbox for a while. Works great except for one small thing. The clearance between the screen and the cooler is to help airflow for the fan I think. The problem is that the glue gets sucked up and gets into the fan. Queue creepy noises. Otherwise great cooler and fan.

I really like this cooler. I used it in a diesel Dodge Cummins to cool down a 68 RFE transmission that was towing a 15,000 lb 5 Series. After speaking to many people about coolers and their installation, I settled on this installation using 10-AN stainless steel tubing and fittings to avoid overly restricting the transmission oil flow. I wired it to be powered by a temperature sensor in the hot transceiver's cooling line and also to be turned on manually from the cockpit. My temperature drops…

You get what you pay for. And this product is worth the money. If you can consistently hit 70 mph, you don't need any of these, as there's enough air going through the stock transmission cooler to cool it properly. In summer it gets hot in the mountains (220+). This Derale Hyper Cool is the pinnacle of cooling protection. I installed it on the transmission of my 2008 Ford F250 diesel pickup, under and over the rear axle. The transmission lines coming from the truck were connected and went to…