Cooling Systems and Flexibles, Inc. (CSF) warrants CSF’s High-Performance Cooling Systems, under normal use and service, for 2 years from the date of purchase to the original purchaser of the vehicle in which the radiator was originally installed.

This warranty covers any parts furnished from the factory of CSF, but does not include labor and materials of any kind not furnished by CSF. This warranty does not apply to any equipment which shall have been repaired or altered outside the factory of CSF in any way so as, in the judgement of CSF, to affect its stability. This warranty does not apply to any equipment which has been subjected to misuse, negligence, or operating conditions in excess of those for which such equipment was designed. The warranty does not apply if the vehicle in which the cooling system was installed was used in commercial (including fleet), governmental, off highway or racing applications. This warranty does not cover the effects of physical or chemical properties of water or steam or other liquids or gases used in the equipment. This warranty is extended to and enforceable only by the first purchaser at retail. 

CSF warrants its products to be free from all defects in material and workmanship, as limited herein, shall be in lieu of and exclusive of all other warranties, expect warranties implied by law. All warranties, whether expressed or implied, including warranties of merchantability and fitness for purpose, which extended beyond the description herein, are expressly disclaimed. 

In order to obtain CSF’s performance of any warranty obligation, purchaser must return the part or parts to the place of purchase, with all shipping or transportation charges prepaid. If, in the judgement of CSF, this warranty does not apply to the part or parts returned to the place of purchase, then purchaser must prepay all return shipping or transportation charges from the place of purchase to purchaser, in addition to those shipping or transportation charges which purchaser shall have previously pre-paid.

Purchaser’s remedy for breach of this warranty is limited to repair or replacement of any part of parts for which the examination by CSF shall disclose to have been defective. Purchaser’s remedy does not include reimbursement for any labor or material charges incurred by purchaser for removal or installation of parts, adjustments, repairs, or any other work done.

Under no circumstances shall CSF be liable for any consequential or incidental damages of any kind for breach of this warranty or of any implied warranty resulting from the order or use of its products. These damages include (but are not limited to) reimbursement of original purchase price, loss of the use of vehicle, loss of time or inconvenience, towing charges, rental of a replacement vehicle and any other special, incidental, consequential, or punitive damages. 

This warranty is not transferrable and is automatically cancelled in the event that the vehicle in which the cooling system has been initially installed is sold, leased or otherwise sold or transferred to another owner or lease. CSF neither assumes, nor authorizes any person to issue for it, any obligation or liability other than as herein expressly stated.


Please contact the dealer or distributor you purchased your CSF product from to file a warranty claim.

The dealer, distributor, and/or CSF will require the following items to begin to process your claim. Preparing these beforehand may assist in expediting the warranty process.

  1. Photo of Serial Number Sticker (9 Digit Code, Starts with a Letter)
  2. Photos and Description of the Manufacturer’s Defect
  3. Original Invoice/Receipt, That Adheres to our Buyer’s Policy
  4. Full Name, Contact Information, Email Address, and Shipping Address

Most all CSF Racing & High-Performance products are covered under our 2-year limited warranty listed above.

  • High-Performance Radiators – 2-Year Limited Warranty
  • High-Performance Intercoolers – 2-Year Limited Warranty
  • High-Performance Charge-Air-Coolers
    • CSF #8200 – 2-Year Limited Warranty
    • CSF #8233 – 2-Year Limited Warranty
  • High-Performance Oil Coolers – 2-Year Limited Warranty
  • OEM Replacement Cooling Systems – 1-Year Limited Warranty

Some products have longer warranties and, a few products, as listed on their individual product pages, are not warrantied. Those part numbers are listed below.

  • CSF #8075 – Limited Lifetime Warranty
  • CSF #8082 – Limited Lifetime Warranty
  • CSF #8112 – Limited Lifetime Warranty
  • CSF #8166 – Limited Lifetime Warranty
  • CSF #8168 – Limited Lifetime Warranty
  • CSF #8186 – Not Warrantied
  • CSF #8188 – Limited Lifetime Warranty
  • CSF #8194 – Limited Lifetime Warranty
  • CSF #8210 – Limited Lifetime Warranty
  • CSF #8211 – Limited Lifetime Warranty
  • CSF #8217 – Limited Lifetime Warranty