PN 587

BG AB Complete rejuvenates worn out coolant, giving it back its corrosion prevention abilities.

When water and glycol-based coolants wear out, they become corrosive to the metal components in a vehicle’s cooling system. Corrosion and deposits create blockages in water pumps, radiators and heater cores.

BG AB Complete contains essential cooling system inhibitors. It will immediately restore the corrosion protection to water and glycol based coolants. By adding the necessary conditioners, it protects cooling system metals by inhibiting corrosion, preventing foaming and neutralizing acidic contaminants.

BG Cooling System Service

BG AB Complete can be part of the BG Cooling System Service.


PN 587 12 fl. oz. (354 mL) bottle
PN 58732 32 fl. oz. (946 mL) bottle