B&M 70272 SuperCooler Transmission Cooler

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The B&M 70272 SuperCooler is universal stacked plate transmission oil cooler that is built from a very stylish polished aluminum construction, like some other B&M SuperCoolers.

The SuperCooler 70272 comes with 1/2″ NPT fittings which will require  you to source your own fittings, but this allows you to construct your own custom lines such as -6an or -8an braided lines for a higher quality and secure connection.

Like all B&M SuperCoolers, the stacked plate design of the 70272 gives drivers an estimated 30% more transmission fluid cooling efficiency than traditional tube and fin designs while, having 15% less transmission fluid flow restriction which allows for maximum cooling. 

Based on its size and construction, the B&M 70272 would be best suited for daily driven cars and SUVs, and performance street vehicles.

This cooler is the same design as the B&M 70266, which we regard as one of the highest quality transmission coolers on the market because it is extremely versatile and is more than capable of handling extreme driving conditions.

Transmission CoolerGVWRType Of CoolerPrice
B&M 70272 SuperCooler Transmission Cooler - Transmission Cooler Guide20,500 BTUStacked PlateShop Now

B&M 70272 SuperCooler Specs

Like all B&M SuperCoolers, the 70272 is a stacked plate style transmission cooler that will effectively cool your transmission fluid.  The B&M 70273 has an 11″ x 8.5″ x 1.5″ body with 40 rows of cooling to handle even the most extreme conditions.

The B&M 70272 SuperCooler is the perfect option for those looking to keep transmission temperatures down when using your vehicle in a wide range of transmission stress in conditions such as heavy towing, hauling, drag racing  or cruising in your performance car, or sitting in daily bumper to bumper traffic.

Cooler Dimensions: 11″ x 8.5″ x  1.5″

Cooler Type: Stacked Plate

Number of Cooling Rows: 40

GVW: 20,500 BTU

Fitting Size: 1/2″ NPT threads

B&M 70266 Transmission Cooler 1/2

Recommended Uses

  • High performance street vehicles
  • Daily driven trucks, cars & SUVs
  • Heavy duty towing or hauling

With its 20,500 BTU rating, tthe B&M 70272 is a great option for those looking to keep temps cool under stressful driving conditions. Just like the B&M 70266, this cooler is capable of handling many situations with ease, such as drag racing and towing or hauling.

B&M 70272 Installation

B&M 70272 Stacked Plate Transmission Cooler - Transmission Cooler Guide

The B&M 70272 SuperCooler comes as a stand alone cooler, so there is no installation kit included unlike other coolers in the B&M lineup. Because of this, installation will be dependent on each vehicle’s application.  Most will mount and install transmission coolers in front of their vehicle’s air conditioning condenser and radiator, so the installation of the 70272 will require you to get your own mounting hardware and trans cooler lines.

The biggest thing to consider when installing this cooler is where to mount it.  Depending on your vehicle, the 1.5″ thickness may make installation a tight fit, so be sure to find a place that receives more than adequate air flow to the cooler.

B&M 70272 Pros & Cons


  • Heavy Duty Stacked Plate Design
  • 1/2″ NPT Fittings
  • 20,500 BTU Rating
  • Low Pressure Drop Sytem


  • No Installation Kit

For complete B&M 70272 installation instructions, click here to view the official B&M SuperCooler installation manual .


Overall, the B&M 70272 is a great option for everything from daily driven cars to heavy duty towing where the demand for efficient transmission fluid cooling is a requirement.  Between its size and 20,500 BTU rating, this cooler provides serious cooling and can handle plenty of abuse. 

While this cooler does not include hardware or fittings, the cooler is reasonably priced, so you can purchase additional pieces without breaking the bank. Like other transmission coolers with 1/2″ NPT fittings, we recommend using either -6an or -8an transmission cooler lines to get as much cooling capacity as possible while creating a very secure, leak free connection. 

B&M 70272

The B&M SuperCooler 70272 provides 20,500 BTU of cooling from an 11"x 8.5"x 1.5" polished aluminum construction for serious cooling. Learn more!

Product Brand: B&M

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  • Heavy Duty Stacked Plate Design
  • 1/2″ NPT Fittings
  • 20,500 BTU Rating
  • Low Pressure Drop System


  • No Installation Kit