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VW MK4 Jetta 1.8T ECS Aluminum Coolant Split Pipe -

Plastic coolant connections are consistently subjected to heat shock, corrosive substances, & chemical degradation. Considering the importance of adequate engine cooling, coolant fitting upgrades are always a wise investment.

ECS has developed a cast-aluminum replacement for the fragile plastic coolant split pipe fitted to the VW MK4 Jetta. This highly failure-prone fitting can be responsible for a sudden, major coolant leak – over-heating engine internals and causing catastrophic damage.

ECS-assembled kits including installation hardware and coolant are also available.