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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
This Bosch upstream oxygen sensor is designed for Audi 4
Improved Visibility: Designed to cut through fog
Professional installation is recommended to ensure proper routing and secure clamping
Direct Replacement: Easy swap for failed or worn thermostat
LuK is a leading OE manufacturer of clutch systems
Genuine VW/Audi Expansion Tank Hose 8K0 121 164 R TC Kline This Bosch upstream oxygen sensorGenuine VW Audi expansion tank hose, part number 8K0 121 164 R. This OEM coolant reservoir hose connects the expansion tank to the cooling system, allowing for proper coolant overflow and recovery. Built to factory specs for a secure, leak free connection. Key Features & Benefits OEM Quality: Manufactured to Volkswagen Audi OE standards for exact fit and function. Durable Construction: Made from high grade rubber compounds to resist heat, pressure,