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2007-18 Jeep Wrangler JK, Direct-Fit Auto Transmission & PS CoolerYouTube Button

B&M Hi-Tek Direct-fit Power Steering SuperCooler

Fits 2007-2018 Jeep Wrangler JK models.

PART# 70301

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$250.00   Suggested Retail
$224.95   Your Price
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This B&M direct fit power steering cooler for Jeep Wrangler JK models is a great way to drop power steering fluid temperature. This kit includes a stacked plate style B&M Supercooler (15,000 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. This cooler can be used alongside the B&M automatic transmission cooler kit. Perfect for vehicles with heavily modified suspensions and larger wheel/tire combinations that are operated in extreme conditions. Note: Does not fit 2018 Jeep Wrangler JL models. Also, check out our matching B&M automatic transmission cooler kit #70291 specifically designed for 2007-2018 Jeep Wrangler JK models.


  • Helps Lower Power Steering Fluid Temperature to Improve Steering Response
  • Perfect for Heavily Modified Suspensions and Larger Wheels
  • Includes Black Powder Coated Brackets, Hose, and Hardware
  • Cooler is an Aluminum Stacked Plate Style Core Design
  • SuperCooler has a 15,000 BTU Rating
  • Over 65 Years of B&M Quality
  • Easy Direct-fit Installation


BTU Rating15,000
Core Design/TypeStacked Plate
Core MaterialAluminum
Core Row Quantity25
Core Tube Width (in)1.25
Design TypeStacked Plate
Electrical FanNo
Emission Code5
Inlet Attachment TypeFemale Threads
Inlet Diameter (in)1/2 NPT
Length (in)7.25
Line Inside Diameter (in)0.375
Low Temp BypassNo
Outlet Attachment TypeFemale Threads
Outlet Diameter (in)1/2 NPT
Product TypeAutomatic Transmission Power Steering Cooler Kit
Thickness (in)1.5
Universal/Direct-fitDirect Fit
Width (in)11.25
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 RequiredYes
Part Number70301



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.

In The Box

In The Box

  • Cooler
  • Hose
  • Brackets
  • Hardware and Instructions

Tech Resources

Fits 2007-2018 Jeep Wrangler JK models. Does not fit 2018 Jeep Wrangler JL models.


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