Power steering oil fluid cooler. Porsche 958 Cayenne  ❭  95834706900

Power steering oil fluid cooler.
This OE Match power steering oil fluid cooler is direct-fit replacement cooler for Porsche 958 Cayenne, designed to regulate power steering fluid temperature for consistent system performance and component longevity.

Fits:
Cars without PDCC,
Cars with 8-speed auto transmission for all-wheel drive
Porsche 958 Cayenne 3.0L / 3.6L >>2014
Porsche 958 Cayenne 3.0L / 4.2L Diesel >>2014
Porsche 958 Cayenne S 4.8L >>2014

Cars without PDCC
Porsche 958 Cayenne 3.0L 2014 - 2018
Porsche 958 Cayenne 3.0L / 4.2L TDI 2014 - 2018

Cars with Anti-roll bar (front/rear) and PDCC
Porsche 958 Cayenne 3.6L 2014 - 2018
Porsche 958 Cayenne 3.0L Diesel 2014 - 2018

Cars with Anti-roll bar (front/rear) and PDCC,
Cars with 8-speed auto transmission for all-wheel drive
Porsche 958 Cayenne 3.6L 2014 - 2018

Diagram ref no 19

This OE Match power steering oil fluid cooler is manufactured to OE-equivalent standards, it installs in place of the original cooler with correct mounting and hose interfaces, making it ideal for replacement during power steering servicing, leak repair, or chassis work that disturbs the front cooling area.

The power steering oil fluid cooler helps control fluid temperature within the power steering system by transferring heat from the oil to the surrounding airflow. By lowering fluid temperature under load, it supports consistent steering feel, reduces fluid oxidation, and protects internal seals and bearings from premature wear.

Function
• Dissipates heat from circulating power steering fluid
• Maintains consistent fluid temperature for reliable steering performance
• Helps prevent fluid breakdown and seal deterioration

Over time, power steering coolers can clog, corrode, or leak due to heat cycling, road debris, and fluid contamination. A compromised cooler can lead to high steering fluid temperatures, reduced steering responsiveness, fluid foaming, and accelerated wear of steering components. Installing an OE Match power steering oil fluid cooler helps maintain steady fluid temperature, prolongs component life, and preserves smooth, predictable steering feel.

When to replace:
•  Visible fluid leaks from the cooler core or hose connections
•  Power steering fluid overheating or foaming
•  Noticeable loss of steering assist under load
•  During power steering pump or hose replacement
•  After front-end impact or cooling circuit work

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