Laser 9117 Cooling Pressure Test Cap Set 6pc for EV/Hybrid/Ice

Applications include: Fiat, MG, Renault & Tesla EV/Hybrid cooling caps. Vacuum refilling is the best method to refill cooling systems to ensure no air locks. New, innovative, air-operated venturi vacuum pump. Supplied with caps for Fiat, MG, Renault & Tesla EV/Hybrid cooling caps. Many manufacturers recommend the electric on-board cooling pumps are cycled to ensure complete refill. Please follow all manufacturer’s instructions.