Skip to product information

Oil Cooler B&M HI-TEK 70291 Auto Trans Power Steering Direct Fit Jeep Wrangler JK

SKU: 70291

Oil Cooler | B&M HI-TEK | 70291 | For Auto Transmission or Power Steering| Direct Fit Jeep Wrangler JK

Typical installation of the transmission and power steering coolers with two kits 70291.


Effective Cooling Area Square Inches - 112.50 sq. in.

 This B&M direct fit automatic transmission or power steering cooler for Jeep Wrangler JK models is a great way to save transmission and power steering by lowering temperatures whether you are on the trail or stuck in bumper-to-bumper traffic.

A transmission and power steering cooler are essential with larger tires and wheels, desert, rock climbing, mud bogs.


 B&M Complete cooler kit 70291 comes with all the brackets and fittings for what it takes to do the job right.

 Cooler  fluids can lead to longer transmission and power steering life. This kit includes a stacked plate style B&M Super Oil Cooler (20,500 BTU), black powder-coated direct-fit brackets, anodized aluminum fittings, high-quality rubber hose, and stainless steel hardware. The cooler features the B&M logo stenciled onto the face. Perfect for vehicles with larger wheel/tire combinations. 

  • Includes Black Powder Coated Brackets, Hose, and Hardware
  • Perfect for Vehicles with larger Wheel/Tire Combinations
  • Cooler is an Aluminum Stacked Plate Style Core Design
  • Lowers Transmission or Power Steering Temperatures
  • Cooler has a 20,500 BTU Rating
  • Over 65 Years of B&M Quality
  • Easy Installation
  • Racing icons Smokey Yunick and Carroll Smith participated in the development of Earl’s’ and B&M's coolers.
  • Stacked plate construction for reliability and optimized cooling
  • Internal tube turbulators enhance strength and heat dissipation
  • Proprietary fin construction ensures optimum heat transfer for a given cooler surface area
  • Aerospace brazing offers unsurpassed reliability and heat dissipation
  • Advanced large port sizes permit the use of five AN hose and fitting sizes
  •  Specifications
    Product Line - HI-TEK

    For Automatic Transmission Usage - Yes

    For power steering usage- Yes

    Automatic Transmission Cooler Applications - Jeep Wrangler JK
    Effective Cooling Area Square Inches Each- 112.50
    Transmission/Power Steering Fluid BTU Range - 20500
    Item Height - 10.000 in.
    Body Width - 11.250 in.
    Thickness - 1.500 in.
    Radiator Core Row Quantity - 40
    Construction - Stacked Plate - Brazed
    Material - Aluminum
    Finish - Black
    Port Size - 0.500 in. Female
    Fittings Included - Yes
    WARNING CA Proposition 65 - Yes