Volvo Penta drain plug for cooling system with O-ring – 21114522

Volvo Penta drain plug 21114522 is an original drain plug for the cooling system of various Volvo Penta petrol and diesel engines. This plug is used to drain cooling water from the engine block and exhaust manifolds during maintenance or when winterising the boat. This helps prevent remaining water from freezing and causing damage to the engine block, manifold or pipes. The drain plug is supplied with O-ring and retaining strap for a watertight seal and practical installation.

Main features and benefits:

Drain plug for cooling system: For draining cooling water from the engine block and exhaust manifold.
Important for winterising: Helps prevent frost damage to the engine and cooling system.
Includes O-ring: Ensures a watertight seal after installation.
With retaining strap: Prevents the plug from getting lost when loosened.
Blue plastic version: Resistant to heat and marine conditions.
Replaces old numbers: Replacement for Volvo Penta 3849500 and 3849892.
Original Volvo Penta part: Ensures correct fit and reliable sealing.