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  • Power Steering Pump Fluid Cooler Kit on a white background
  • Power Steering Pump Fluid Cooler Kit with mount, hoses and hardware on a white background
  • Power Steering Pump Fluid Cooler Kit on a white background
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Heat Sink Fluid Cooler Kits - Jeep JL - Single Pass

Heat Sink Fluid Cooler Kits - Jeep JL - Single Pass

$375.00
$375.00
Sale Out of Stock
Shipping calculated at checkout.

Part Number: CK220

Engine

Running a PSC steering system on your Jeep JL or JT? Heat is the enemy of steering performance, especially when you're crawling rocks, pushing big tires, or spending long days on the trail. PSC Heat Sink Fluid Cooler Kits help reduce power steering fluid temperatures without fans, wiring, or moving parts.

Each kit includes a PSC High Flow Heat Sink Cooler, application-specific mounting hardware, fittings, and hoses designed for your Jeep configuration. The single-pass design delivers reliable cooling while keeping installation clean and simple.

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About:About:

Why you’ll love it

  • Helps reduce power steering fluid temperatures during demanding off-road use.
  • Simple, maintenance-free design with no fans, wiring, or moving parts.
  • Application-specific brackets, hoses, and fittings for a clean installation.
  • Built to work with compatible PSC hydraulic and electric hydraulic steering systems.
  • Durable black-anodized aluminum construction built for harsh environments.

Tech InfoTech Info

Heads‑up for installers

  • Be sure to select the correct engine/application variant before ordering.
  • Verify compatibility with your existing PSC steering system.
  • Use thread sealant where required on AN adapter fittings.
  • Check hose routing and clearance before final tightening.

Fitment

JL 392 / 3.6L eTorque / 2.0T / 4XE (CK218)

  • Jeep Wrangler JL 392
  • Jeep Wrangler JL 3.6L eTorque
  • Jeep Wrangler JL 2.0T
  • Jeep Wrangler 4XE

JL & JT 3.6L Non-eTorque (CK220)

  • Jeep Wrangler JL 3.6L Non-eTorque
  • Jeep Gladiator JT 3.6L Non-eTorque

Use it with

  • PSC steering gears
  • PSC power steering pump kits
  • PSC electric hydraulic power steering systems
  • PSC Cylinder Assist® steering systems
  • PSC power steering fluid

Ideal for

  • Rock crawlers
  • Overland builds
  • Larger tire combinations
  • Jeeps running PSC steering upgrades
  • Drivers looking to improve steering system heat management

Specs

  • Cooler Design: Single-pass heat sink cooler
  • Cooler Length: 12"
  • Material: Aluminum
  • Finish: Black anodized
  • Fittings: Application-specific AN fittings
  • Mounting: Vehicle-specific bracket system

What’s included

  • PSC 12" High Flow Heat Sink Fluid Cooler
  • Application-specific mounting bracket
  • AN fitting kit
  • Vehicle-specific hose assemblies
  • Installation hardware
California Prop 65 Warning

California Prop 65 Warning

This product can expose you to chemicals including lead and di (2-ethylhexyl) phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information, go to www.P65Warnings.ca.gov