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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
this pump guarantees reliable performance and longevity
and ensures that the pipe will operate at optimal capacity
Designed for an exact fit on Audi S4
indicating it's time for replacement
Direct OE Replacement: Designed to match original sensor specifications
Genuine VW/Audi Coolant Vent Line Engine Oil Cooler this pump guarantees reliable performanceGenuine VW Audi coolant vent line (water hose) provides a direct OEM replacement for the original coolant system component. Manufactured to factory specifications, it ensures proper coolant circulation and prevents leaks. Technical Specifications Part Number 4G0121081AE Alternate Part Number 4G0121081AL About Genuine VW Audi Genuine VW Audi parts are manufactured to OEM standards, ensuring reliable fit and performance.