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Make Model Years Engine BMW 528i 1997–1998 2
Includes Clamps: Kit comes with new hose clamps for a complete replacement
4V8 BMW 750Li 2013–2015 4
0L engines from 2004-2006
9L4 Volkswagen Beetle 2004–2006 1
PIERBURG Combi Valve (Air Pump Check Valve) coolant-hose Make Model Years Engine BMWThe PIERBURG Combi Valve is an air pump check valve designed to prevent backflow in the secondary air injection system. It ensures proper exhaust emissions by allowing air to flow only in the correct direction. This direct OEM replacement part offers reliable performance and durability, often outlasting lower quality aftermarket options. Key Features & Benefits Direct OE Replacement: Engineered to match original specifications for a perfect fit and
