Gumout® - Professional Radiator Flush

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Fitment Notes:
  • Not Vehicle Specific
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Product Details

Universal Professional Radiator Flush by Gumout®. Volume: 16 oz. Quantity: 1 Piece. Average vehicle age in US is now 11.5 years. Coolant system failure is a major cause for breakdowns while driving on the highway. With time, rust, sludge, residue and scale build-up in the radiator restricting proper coolant flow and heat transfer. A Gumout® Professional 2-Step Fuel System Cleaning Service. Step-1: With engine off, after a cool-down period, remove radiator cap.



  • Helps prevent cooling system failure and prolongs radiator life
  • Removes rust, scale and residue that can cause overheating and breakdown
  • Increases coolant flow and heat transfer
  • Maximizes cooling system efficiency
  • Safe for use with all cooling systems
  • Thoroughly designed for your repair and restoration needs
  • Made with efficiency and ease of use in mind
  • Expected to meet your maintenance needs

Gumout® has been the scientific leader in vehicle maintenance and performance since 1945. It all began when president Roosevelt promised prime minister Churchill wartime equipment under the Lend Lease program in 1941. The United States transported tanks, planes, cars, and trucks to England by ship. During the journey, the carburetors were gummed up by gasoline vapors. The US enlisted the help of a small company in Western Pennsylvania that provided a solvent to remove the vapor varnish from the equipment. The solvent was called Gumout®, and it did exactly that. Today, the company offers a full line of fuel additives, including fuel system cleaners and fuel injector cleaners.

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Limited Warranty

Gumout warrants that it will convey the products free and clear of all liens, security interests and encumbrances created by, through or under Gumout. Gumout further warrants that for a period of 6 months from the date of delivery to the common carrier (the “warranty period”), under normal use and given proper installation and maintenance as determined by Gumout, the products: (a) will conform to mutually agreed upon written specifications or other descriptions; and (b) will be free from substantial defects in material and workmanship.

In the event of a breach of the warranties set forth above (the “warranties”), Gumout will, at its option and as its sole liability and the purchaser’s sole remedy, repair, replace or credit the purchaser’s account for, any product that fails to conform to the warranties, provided that (i) during the warranty period Gumout is promptly notified in writing upon discovery of such failure with a detailed explanation of any alleged deficiencies; (ii) Gumout is given a reasonable opportunity to investigate all claims; and (iii) Gumout’s examination of the product confirms the alleged deficiencies and that the deficiencies were not caused by accident, misuse, neglect, normal wear and tear, improper installation, unauthorized alteration or repair or improper testing. No products may be returned to Gumout until inspection and approval by Gumout.

The warranty against defects does not apply to: (1) consumable components or ordinary wear items; or (2) use of the products with equipment, components or parts not specified or supplied by Gumout or contemplated under the product documentation.

Except as set forth herein, Gumout makes no warranty or representation of any kind, express or implied (including no warranty of merchantability or fitness for any particular purpose).

Limitation of liability and remedies

Gumout will not be liable, and the purchaser waives all claims against Gumout, for indirect, incidental, special, punitive or consequential damages, down time, lost profits or commercial losses, whether or not based upon Gumout’s negligence or breach of warranty or strict liability in tort or any other cause of action. In no event will Gumout’s liability in connection with the agreement or sale of Gumout’s products or services exceed the purchase price of the specific products or services as to which the claim is made.

Product use

The customer is solely responsible for determining if the product is fit for a particular purpose and suitable for the purchaser’s method of application. Accordingly, and due to the nature and manner of use of Gumout’s products, Gumout is not responsible for the results or consequences of use, misuse or application of its products. All physical properties, statements and recommendations are either based on the tests or experience that Gumout believes to be reliable, but they are not guaranteed.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is universal
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Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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