Stillen Nissan 370Z [Z34] / Infiniti G37, Q40, Q60 Power Steering Cooler Kit - 400736
SKU: 84140104425

Stillen Nissan 370Z [Z34] / Infiniti G37, Q40, Q60 Power Steering Cooler Kit - 400736

Sale price$122.07 Regular price$135.63
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Stillen Nissan 370Z [Z34] / Infiniti G37, Q40, Q60 Power Steering Cooler Kit - 400736Product Features Heavy Duty Steering Fluid Cooler Eliminates Chance of Boiling Power Steering Fluid Bolt On Installation Instructions Supplied Vehicle Specific Bracket Fittings Come Pre Installed into the Cooler Core Fits RWD & AWD Models STILLEN Power Steering Cooler Kit for Nissan 370Z [Z34] Infiniti G37, Q40, Q60 BENEFITS: Increases Power Steering Fluid Capacity Heavy Duty Steering Fluid Cooler Ideal for Use with STILLEN 370Z Front Bumper Fascia

Product Features

  • Heavy Duty Steering Fluid Cooler
  • Eliminates Chance of Boiling Power Steering Fluid
  • Bolt-On Installation - Instructions Supplied
  • Vehicle-Specific Bracket
  • Fittings Come Pre-Installed into the Cooler Core
  • Fits RWD & AWD Models

STILLEN Power Steering Cooler Kit for Nissan 370Z [Z34] / Infiniti G37, Q40, Q60

BENEFITS:

  • Increases Power Steering Fluid Capacity
  • Heavy Duty Steering Fluid Cooler
  • Ideal for Use with STILLEN 370Z Front Bumper Fascia
  • Vehicle-Specific Bracket, Fits AWD and RWD Models
  • Includes Pre-Installed Fittings, Hoses & Hardware
  • Eliminates Chance of Boiling Power Steering Fluid

STILLEN designed this Heavy Duty Steering Fluid Cooler to handle driving habits ranging from casual cruising to extreme canyon running. If you are auto-crossing, doing some extreme driving, or have swapped your wheels & tires for a wider and larger diameter set, you are taxing your stock steering fluid cooler and risking the chance of boil-over or cooking the fluid.

The differences between the stock steering Fluid Cooler and the New STILLEN unit are capacity and volume. The reservoir for the STILLEN unit is larger which eliminates the chance of boil-over. The lines are also larger in diameter, allowing more volume through the steering system.

On the 370Z, this kit uses the stock mounting locations. On the G37 and Q60 Coupe, installation will require the drilling of mounting holes to fit the kit on the vehicle. The stock mounting position on G37 Coupe can not be utilized because of varying stock mounting points due to slight changes between different production dates. Instructions are included. This kit will fit the 370Z and G37 Coupe / Q40 / Q60, both 6-Speed and Auto.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84140104425

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napoli
Whiting, US
★★★★★ 4
Good deal for the price
Style: 80 mil 18 SqFt
The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil
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Reviewed in the United States on April 18, 2026
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#1 Ford
Battle Creek, US
★★★★★ 5
Kilmat Car Sound Deadening Mats
Style: 50 mil 25 SqFt
Easy to install in a vehicle! Helps keep the heat out as well as keeping it quieter inside my car. Self sticking to the inside of the roof without strong smelling adhesives. The quality of these pieces work very well in my vehicle!
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Reviewed in the United States on May 19, 2026
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Jonathan Robledo
Massapequa, US
★★★★★ 5
Excellent Sound Deadening Material!
Style: 10 SqFt, Style: 10 SqFt
I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!
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Reviewed in the United States on April 4, 2026
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Jare
Los Angeles, US
★★★★★ 5
A Must Have For Car Restorations!
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
I have been installing this matting in my 74 Datsun 260Z restore and very pleased with the ease of application and overall quality. My car has bedliner coating inside and this stuff sticks extremely well and is easy to trim and shape as well. I have just started installing it and using the rollers to work it in place but I can already tell a difference with just the little bit I have added....has reduced the resonance in the metal already. It's not a fast process but know it will be very rewarding once complete.
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Reviewed in the United States on May 9, 2026
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Kev
Charlottesville, US
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
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Reviewed in the United States on March 15, 2026

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