Flex-a-lite Transmission Coolers - Tube-Fin Cooler - FLX45221 Review Video

Review of Flex-a-lite Transmission Coolers FLX45221

Today I'm going to take a look at the Flex-A-Lite Heavy Duty Engine Oil or Transmission Oil Cooler. This has the 1/2 inch NPT female fittings on the end, and it's a Class 4 rated cooler. This heavy duty cooler can be used for engine oil cooling or transmission oil cooling. Basically, your engine will function at its best when your engine oil is usually between 180 to 200 degrees and engine oil… see more >