SELECT YOUR VEHICLE
  • New Product Image Coming Soon announcement image inside of a distressed gear shape with a white background.
1 1

Heat Sink Power Steering Cooler Kit – Jeep JK / JKU

Heat Sink Power Steering Cooler Kit – Jeep JK / JKU

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

Part Number: CK223

Model Year

This heat sink power steering cooler kit is built for Jeep JK and JKU owners who want better temperature control without adding unnecessary complexity. It’s a direct‑fit solution designed to manage steering fluid heat during trail use, towing, or long days behind the wheel.

Each version is built around a vehicle-specific layout, using proper hose lengths, single-pass heat sink coolers, and brackets designed to mount cleanly. The result is a cooler that sheds heat consistently and keeps steering feel stable when the system is working hard. This kit is designed for vehicles already equipped with a PSC Pump Kit and remote reservoir.

This kit is a practical upgrade for JK owners who rely on their steering and want it to stay predictable.

View full details

About:About:

Why you’ll love it

  • Heat sink cooler controls fluid temperature without airflow dependency
  • Built specifically for Jeep JK and JKU platforms
  • Proper hose routing and mounting for clean installs
  • Uses ‑8 AN fittings for increased flow
  • Designed for real‑world use, not just occasional driving

Tech InfoTech Info

Heads‑up for installers

  • Kits are year-specific. Select the correct version for your vehicle.
  • Designed for gas-engine applications only.
  • Hose routing should be checked at full suspension travel.
  • System should be flushed before installation using PSC-approved fluid.
  • Only compatible with vehicles already equipped with a PSC Pump Kit. The cooler-to-remote reservoir hose assembly is not compatible with the factory Jeep JK reservoir.

Fitment

  • Jeep Wrangler JK / JKU (2007–2018)
  • Gas engines only
  • Standard hydraulic steering systems

Ideal for

  • JKs running larger tires
  • Jeeps that see trail or towing use
  • Managing power steering heat
  • Replacing factory or aftermarket coolers

Specs

  • Heat sink style power steering cooler
  • Single-pass design
  • Hose size: -8 AN
  • Vehicle-specific hose routing
  • JK / JKU-specific mounting location
  • Hose assemblies are pre-fabricated using 1/2" ID low-pressure hose.

What’s included

CK223:

  • C214S‑ANO – 14" Super High‑Flow Single Pass Heat Sink Cooler (no fittings installed)
  • CMK212S‑8TN – Cooler Master Kit for Single‑Pass Coolers, ‑8 AN fittings
  • 16.302P – Fluid Cooler Mounting Bracket
  • HA‑L125F – Hose Assembly, Cooler to Steering Gear, 22"
  • HA‑L156F – Hose Assembly, Cooler to Reservoir, 35‑3/8"
  • HWK‑CK222 – Cooler Kit Hardware

CK222

  • C212S‑ANO – 12" High‑Flow Heat Sink Cooler, Single Pass, Black Anodized
  • CMK212S‑8TN – Cooler Master Kit for Single‑Pass Coolers, ‑8 AN fittings
  • 16.302P – Fluid Cooler Mounting Bracket
  • HA‑L117F – Hose Assembly, Steering Gear to Cooler, 21.5"
  • HA‑L155F – Hose Assembly, Cooler to Reservoir Feed, 21.25"
  • HWK‑CK222 – Cooler Kit 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