Stillen

Power Steering Cooler Kit

$281.76

SKU: 400735

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

It's ideal for drivers who have upgraded their wheels and tires, as these modifications can put extra strain on the stock steering fluid cooler, risking boil-over or fluid damage. This kit significantly enhances the stock system by increasing power steering fluid capacity and volume. The larger reservoir and larger diameter lines ensure more fluid can circulate, preventing overheating. It is designed as a direct bolt-on for the Nissan 350Z using stock mounting locations. For the Infiniti G35 Coupe, minor drilling of mounting holes is required due to variations in stock mounting points across production dates. The kit is compatible with both AWD and RWD models, as well as 6-speed and automatic transmissions. Included with the kit are pre-installed fittings, hoses, and all necessary hardware, along with detailed instructions to facilitate a straightforward installation.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Available on iOS & Android

Specifications

BrandStillen
Part Number400735
CategoryHeating and Cooling

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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