Skip to product information
1 of 6


Perrin CVT Transmission Oil Cooler Kit

Perrin CVT Transmission Oil Cooler Kit


Regular price $499.00 USD
Regular price $0.00 USD Sale price $499.00 USD
Sale Sold out
Shipping calculated at checkout.

This product replaces the OEM CVT cooler on Subaru models that come with a transmission cooler from the factory. Will not work on models without a CVT cooler. Check applications before purchase.

Reduce Transmission oil temperatures and extend transmission life with a PERRIN Transmission cooler Kit. Keeping the Subaru CVT transmission temperature in check is key to extending the life of the transmission. Especially when off-roading Subaru vehicles. The load on the CVT transmission over rocky, muddy, steep terrain can substantially increase the CVT’s fluid temperature. The Perrin CVT cooler is designed to withstand high fluid pressures and effectively reduce transmission fluid temperatures with little to no pressure loss. 

  • 4x larger than the OEM cooler
  • Significantly reduce CVT fluid temperatures
  • Extends the life of the Subaru CVT
  • Promotes better lubrication within the CVT
  • Replaces stock CVT cooler on applicable models
  • Made from 304 stainless steel
  • Dimensions: 9.5” x 4.75” x 2.2”
  • 5 year warranty


The PERRIN transmission oil cooler kit will keep your CVT oil temperatures in control to maximize the life of your transmission and CVT oil. Under heavy use, CVT temps will stay 15-20 degrees cooler than with the OEM cooler. 

Larger Core

This core is 4 times larger than the factory oil cooler. With a much larger coolant capacity, This cooler drastically helps with cooling while towing and off-road driving with low airflow over the core.

Bar and Plate Core

A high-efficiency PERRIN bar and plate style oil cooler core is utilized on the CVT cooler. This bar and plate design is much stronger and withstands damage from normal road debris more efficiently than tube and fin type cores.

Mounting Brackets

The PERRIN transmission oil cooler comes with custom brackets that allows the oil cooler to mount easily to the front of the Subaru. Made with 304 stainless to ensure the brackets last the life of the car.

Still have some questions about parts for your Subaru vehicle? Get in touch via live chat or call us now at 503-619-0055.

View full details

Collapsible content

What's in the Box

1 - Perrin oil cooler core
2 - mounting brackets
2 - fitting for M22
1 - Perrin logo stencil
All hardware for installation
Warranty and instructions

Warranty Information


RalliTEK branded products are warranted to the original owner against manufacturing defects in materials and workmanship for the lifetime of the product.

If a RalliTEK branded product covered by this warranty fails due to a manufacturing defect we will repair the product, without charge, or replace it at our discretion. This policy covers only original, unaltered, and unmodified materials and workmanship. This warranty does not cover damage caused by incorrect installation, accident, improper care, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use. Damage not covered under warranty may be repaired for a reasonable rate and a fee will be charged for return shipping.

No payment or reimbursement shall be made for installation, removal, transportation, or other charges. The remedies outlined in this instrument are exclusive and the liability of RalliTEK with respect to any sale shall not exceed the price of the product on which the liability is based.

For warranty evaluation, please contact RalliTEK Customer Service at (503) 619.0055 or to obtain a return authorization. Once this step has been completed, your product must be returned directly to the RalliTEK Warranty Department, 13339 NE Airport Way, Suite 500, Portland, OR 97230. All shipping to the Warranty Department must be pre-paid and insured. RalliTEK will not be liable for damaged or lost inbound packages.

      NOTE: This warranty is only available within the United States or Canada

  • This warranty gives you specific legal rights; you may have other rights, which vary from state to state.
  • This warranty does not cover products sold by RalliTEK that are not RalliTEK branded products.

The RalliTEK website sells discontinued, special markup, and slightly blemished products at significant discounts as 'factory seconds' products. This warranty does not automatically cover products purchased as factory seconds. RalliTEK reserves the right to determine if any warranty applies on a case-by-case basis for factory second parts. If approved, the RalliTEK Warranty Department may repair factory second products for a reasonable charge and applicable shipping charges.


Non-RalliTEK branded products do not have any written or implied warranties. Products on are sold with the warranty applied directly from the manufacturer. The customer must contact the product brand manufacturer for any warranty details. All products sold by RalliTEK are intended for off-road and/or race use only, as suggested by the manufacturer, and should be installed and set up by professional service centers only. RalliTEK is not responsible for any product failure or failure due to installation. Should a warranty claim arise, the customer and the manufacturer will handle all warranty issues directly.

There is no warranty on high-performance or race-related parts due to the nature of usage.

No payment or reimbursement shall be made for installation, removal, transportation, or other charges. The remedies outlined in this instrument are exclusive and the liability of RalliTEK with respect to any sale shall not exceed the price of the product on which the liability is based.


Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. RalliTEK shall not, in any case, be liable for special, incidental, consequential, indirect, or other similar damages arising from any breach of these warranties even if RalliTEK or its agent has been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you. This warranty is governed by the laws of the State of Oregon.

Installation Instructions


Compatible with:
2022 Subaru Outback Wilderness
2023 Subaru Outback Wilderness
2020 Subaru Legacy XT
2021 Subaru Legacy XT
2022 Subaru Legacy XT
2023 Subaru Legacy XT
2020 Subaru Outback XT
2021 Subaru Outback XT
2022 Subaru Outback XT
2023 Subaru Outback XT

Customer Reviews

Be the first to write a review