Due to increased demand and industry-wide supply chain delays, we are currently experiencing above normal lead times for certain items. We are working at full capacity to ensure the quickest turn-around for your parts. Our vendors are also experiencing similar delays in obtaining raw materials for parts.

If you are in need of a part and time is of the essence, we ask you please call our sales team at 530-274-1795 to inquire about current stock status before placing your order.

If you have any questions or concerns, please do not hesitate to contact us via email or phone.

Thank you for choosing IH Parts America


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RMI-25 Coolant Treatment

RMI-25 Coolant Treatment

Price: $11.95
Shipping Weight: 1.00 pounds
Quantity in Basket: None


The engines in heavy duty trucks and other industrial equipment generate enough heat to melt down the engine block and related parts. If an engine's cooling system cannot dissipate that heat because of corrosion or deposit build-up, serious damage can be done to internal engine parts. Repairing that damage costs you money - both in expensive repairs and in lost revenues from downtime.

RMI-25 is a low-cost, effective safeguard against cooling system failure. It cleans while you drive; inhibits rust, cavitation erosion, electrolysis and pitting; lubricates water pump seals and thermostats; and improves cooling. RMI-25 should be at work always in every water-cooled engine.

CLEANS - radiators, engine blocks, heater cores, hoses...the complete system

INHIBITS - rust, build-up of mineral deposits, cavitation erosion, electrolysis and pitting

LUBRICATES - thermostats, water pump seals and heater controls

CONDITIONS - improves heat transfer

STABILIZES - contains a pH stabilizer for acid-alkaline balance

FLUSHES - power flushes in combination with your water pump while you drive

DETECTS LEAKS - contains a leak detector which pinpoints leaks under a black fluorescent lamp

RMI-25 makes engines run cooler, greatly prolonging engine life.

One Easy Application - Just pour some in your radiator and drive away!

Your purchase is for one 8 ounce bottle that will treat up to 5 gallons of coolant.

Customer Reviews
Average Customer Review: 5 out of 55 out of 55 out of 55 out of 55 out of 5 1 Reviews
Write an online review and share your thoughts with others.

5 out of 55 out of 55 out of 55 out of 55 out of 5 Works Great !
Submitted by: Logan (Denver, CO)

put this in my scout II and in 1 week of daily driving i had a very clean cooling system. worked so good I re ordered 3 more bottles for my other cars



Scout, Traveler, Terra and Travelall are trademarks of the International Truck & Engine Corporation.
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