Radi-Acc coolant overflow accumulator prevents loss of anti-freeze from your hot engine, keeps your engine running cooler, makes it easy and safe to check coolant level, and eliminates the need to open your hot radiator. Shop Our Kits Shop Our Accessories

More about Radi-Acc Coolant Overflow Accumulators

Radi-Acc is ideal as a replacement overflow accumulator or as an addition to an engine that did not come with an accumulator. Once installed and filled with coolant to the "cold" level, the accumulator stores overflow coolant when the engine runs hot. The coolant is drawn back into the radiator when the engine cools down.

All kits are made in the USA.

Applications

Automotive

Modernize cooling systems of older model cars, vans and trucks.

Vehicles

Serves as original replacement parts in motorhomes and van conversions.

Marine

Increases efficiency of boats through closed cooling systems.

Industrial

Avoids production loss from overheating of industrial engines with water cooling systems.

Agriculture

Keeps tractors and other gas-engine, water-cooled farm vehicles cool.