Pipe Oil Cooler Adapter Spec C for Subaru 21328AA100

The Oil Cooler Adapter Pipe Spec C (SKU: 21328AA100) is a genuine Subaru oil cooling system component designed for JDM WRX STI Spec C models equipped with the factory external oil cooler system. It forms part of the thermostatic oil cooler adapter assembly and provides the connection between the engine oil circuit and the external oil cooler system. The pipe ensures proper oil flow and thermal management, helping maintain stable oil temperatures during high-performance driving and motorsport use. Manufactured according to Subaru factory specifications, it offers precise fitment, high durability and resistance to heat, pressure and oil exposure.

Compatibility:
– Subaru Impreza WRX STI Spec C 2001–2007
– Subaru EJ207 Spec C applications with OEM external oil cooler system

Function:
– Oil cooler adapter pipe
– Connects the oil cooler adapter assembly with the external oil cooling circuit

Manufacturer: Subaru
SKU: 21328AA100