Buy 2020 Porsche 718 Boxster 2.5L A/T S Convertible Engine Coolant Reservoir Cap Gasket. MAIN-FRONT, 2 Cause, Expansion - OEM Porsche Part # 982121687 (982-121-687)

Engine Coolant Reservoir Cap Gasket. Filler Cap o - ring.
A component which provides a sealing surface at the Engine Coolant Overflow Reservoir Cap.

Engine Coolant Reservoir Cap Gasket

Fits 718 Boxster, 718 Cayman

MAIN-FRONT, 2.0, 2.5 LITER.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 2020 Porsche 718 Boxster to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.