VW 337/20th ECS Aluminum Coolant Split Pipe

Plastic coolant connections are consistently subjected to thermal cycling, and can weaken and become brittle with age. Considering the importance of adequate engine cooling, coolant fitting upgrades are always a wise investment.

ECS has brought you a cast-aluminum replacement for the plastic coolant split pipe.

This highly failure-prone fitting can be responsible for a sudden, major coolant leak – over-heating engine internals, causing catastrophic damage.

The ECS coolant split pipe will withstand excessive abuse, restoring faith in your cooling system.