Collection: Coolant connectors

Cooling system connectors – replacement and fitment

Coolant pipe connectors join hoses to the engine, thermostat housing and other cooling system parts. Their design varies by vehicle; confirm technical specifications before purchase.

Signs of damage

Leaks at joints, cracked connectors and damaged seals call for inspection. Other components may cause similar symptoms.

How to choose a connector

Compare OE number, shape, fitting diameters, number of branches and gasket type. Fitment may differ with production date or vehicle equipment.

Installation

Inspect mounting points, seals and related components. Follow service procedures and test for leaks. See radiator hoses.