Plastic pipe from water pump to thermostat housing 2.3 V5 AQN Golf Bora Beetle Leon Toledo 066121050B Genuine VW

This is a plastic water pipe that connects the water pump to the thermostat housing on the following cars with the 2.3 20v V5 'AQN' engine code (does 

Volkswagen

Golf MK4

Bora

Beetle

SEAT

Leon 2000 - 2005

Toledo 1994 - 2004

This is a common failure on these, causing water loss and overheating. It comes fitted with the rubber seals for both ends and is a new, genuine VW part.