B&M 70273 | Automatic Transmission Oil Cooler

Part Number
Automatic Transmission Oil Cooler; 11x5.75x1.5 in.; Female 0.5 in. NPT Fittings; Rated At 15000 BTU
Special Price $114.29 Regular Price $126.99
Out of stock
Free Shipping
B&M Super Coolers are 100% aluminum stacked plate style core which is ideal for additional transmission cooling. With oven brazed construction this sturdy cooler design is practically impervious to flying rocks or other debris.



  • Dimensions 11 x 5-34 x 1-12
  • Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
  • Auto Trans Oil Cooler
  • 70273; Cooler; B/M; b and m; transmission; manual; automatic; shift kit; improver; transkit; racing; knob; lever; torque converter
  • Automatic Transmission Oil Cooler; 11x5.75x1.5 in.; Female 0.5 in. NPT Fittings; Rated At 15000 BTU;
  • 0.5 in. NPT Fittings Easily Adaptable To AN Fittings
  • Can Be Use For Power Steering Fluid Cooling
  • Ideal For Racing And Heavy Duty Applications
  • Pressure Tested To 200 PSI
  • Strong; Durable; Lightweight Cooler Cores
  • Automatic Transmission Oil Cooler
  • Can Be Used For ATF Cooling
  • Can Be Used For Engine/Rear Differential Oil Cooling
  • Cools Fluid Better Than Ordinary Tube And Fin Coolers
  • Efficient Stacked Plate Design
  • Oven Brazed All Aluminum Construction
  • SUPERCOOLER 11X5-3/4X1-1/2;1/2 NPT


California Proposition 65 Chemical Name 1Lead
California Proposition 65 Chemical Name 2Chromium (hexavalent compounds)
Depth1.500 in.
DesignStacked Plate
Gross Vehicle Weight20500 lbs.
Inlet Attachment TypeFemale Threads
Inlet Size0.500 in. NPT
Item Height7.250 in.
Low Temperature BypassNo
Outlet Size0.500 in. NPT
Package ContentsCooler
Row Quanity25
TitleB&M 70273 Cooler, Supercooler Small, 15,000 BTU Rating, NPT Fittings, Plate Type, Black
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warning.ca.gov
Width11.250 in.



  • WARRANTY TIME: 12 Months

    Customer Questions
    No Questions
    Please, mind that only logged in users can submit questions

    Compatible Vehicles

    Copyright © 2013-present PartsHawk, LLC. All rights reserved.