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Cooling System Products

Cooling System Conditioner

Maintains fluid pH balance and inhibits system oxidation and wear.

The Problem

As the vehicle's coolant ages and the protective additive package depletes, oxidation occurs that leaves behind deposits of rust, scale, and sludge. This can reduce the efficiency of the cooling system, lead to plugged passages or component failure, and other costly repairs.

The Solution

BARDAHL PRO® Cooling System Conditioner is an easy-to-use chemical solution that works while the engine is running. This formula contains a radiator rust inhibitor that restores the pH level to protect against corrosion. The solution removes and prevents oxidation that causes rust, corrosion, and sludge deposits. It also lubricates the water pump, bearings, and seals, which eliminates noise caused by dry bearings and extends the life of the cooling system components. It prolongs coolant life and protects all cooling system components by neutralizing the formation of acids. The solution is safe to use in all gasoline and diesel engines and works with all types of coolant.


  • Inhibits oxidation that causes rust and corrosion to build up in the cooling system.
  • Lubricates the water pump bearings and seals to improve its operation.
  • Restores reserve alkalinity to the coolant.
  • Helps control thermal degradation of coolant.
  • Compatible with all types of coolant and anti-freeze solutions.


Carefully remove the radiator cap and adjust the coolant level to allow the addition of the entire contents. Replace the cap and run the engine for 15 minutes to circulate the solution in the system. Every 2 years or 30,000 miles, whichever comes first; drain and flush the system with Cooling System Cleaner # 94600. Refill the radiator with coolant or a ‘water/anti-freeze’ mixture and add the conditioner. Dispose of any used or unused solution and container in accordance with local, state, and federal regulations. 

  • Product & Size:
    94610 - 11 oz (325 ml)
  • UPC Code:
    0 76906 94610 0
  • Case Pack Qty/Wt:
    12 / 12 lbs