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OE-Spec Construction: Matches factory specifications for direct
Fits left or right side
This Rein water hose assembly (CHH0147R) directly replaces OEM 1J0121156AT on VW Golf
About HELLA BRAKE SYSTEMS
It delivers accurate air-fuel ratio data to the ECU
Audi Mass Air Flow Sensor – Bosch Fuel System OE-Spec Construction: Matches factory specificationsThe Bosch mass air flow sensor measures the volume of air entering your engine, enabling the ECU to balance fuel delivery. A faulty MAF causes poor fuel economy, hesitation, and jerking. This replacement restores optimal engine performance and is a direct fit for select Audi models. Key Features & Benefits Direct OEM replacement: Meets or exceeds original specifications for reliable performance. Accurate air measurement: Ensures precise fuel injection