Discount B & M 70297 Hi-Tek Transmission Cooling System

B & M 70297 Hi-Tek Transmission Cooling SystemBuy B & M 70297 Hi-Tek Transmission Cooling System

B & M 70297 Hi-Tek Transmission Cooling System Product Description:



  • Adds additional cooling capacity for engine oil or automatic transmission fluid -- keeping these systems in the right operating temperature range increases reliability and durability
  • Black finished fin and plate construction includes 1/2 NPT fittings and 175 degree thermal switch
  • Also includes high flow 9-1/2" diameter 12 volt fan that pulls 6 amps and 500 cubic feet per minute
  • Sized 13-1/2" by 9" by 3-1/2", and pressure tested to 200 psi
  • Backed by the manufacturer with a 1 year limited warranty

Product Description

Keeping your engine and transmission in the right temperature range is critical, and B&M's Hi-Tek cooling system can help you do it. Each unit works equally well as either an engine oil or transmission fluid cooler, so add it into the system that concerns you the most, or get two to cover them both. The cooler is constructed using a fin and plate design with a black finish, and includes 1/2 NPT fittings and a thermal switch that turns on the electric fan at 175 degrees Fahrenheit. The 9-1/2 inch diameter 12 volt fan has built in mounting brackets for easy attachment to the cooler, and is rated at 500 CFM at 6 amps.

Customer Reviews

Most helpful customer reviews

7 of 7 people found the following review helpful.
5Hi Tek Cooling system
By Mr. Frederick G. Rourke
Nice piece of kit. Well made and will probably carry out its intended duty very well in a relatively compact space. Temperature switch can be used or replaced with a modulating type controller from Spal [about $70 including all wiring] or a wiring harness if using the built in switch [about $30]. Either way, you will need a separate wiring harness, fuse and relay.Amazon should note that the packing was not up to scratch and the tmeperature switch was slightly damaged. The unit was simply plonked in a box and sent off without any transit packing to help absorb the inevitable shocks. Otherwise good service. I immediately wrote to Amazon about this but no response to date. Not sure if the unit was packed this way in the factory of later on ex-works.Good deal overall.Fred R

1 of 1 people found the following review helpful.
5B&M super cooler
By adamhugh
outstanding! My 07=2500hd 6.o tansmittion was running 190 degress plus towing my camper. Put this cooler on and it ran at 162 degrees with the a/c on all the time with driving in 90 degree heat. I am really thinking about putting another one on the engine for more cooling. Great product!

0 of 1 people found the following review helpful.
2Defective cooler
By Andre Francoeur
Defective soldering I spoke with B&M Racing 2 1/2 months ago still not fix I have to call them every week and I only have promesses .

See all 3 customer reviews...


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Buy B & M 70297 Hi-Tek Transmission Cooling System