Audi VW Knock Sensor 054905377A Bosch 0261231038 Xenon Control Unit the headlights can look as

the headlights can look as though they have been sandblasted by small pieces of debris kicked up from the road surface

This sensor also replaces multiple OEM part numbers for versatile fitment

it offers a direct-fit solution that restores CV joint protection

8 TFSI Audi A3 Convertible (8P7) 2008–2009 1

0 L4 Audi A4 Quattro 2006 3

Audi VW Knock Sensor 054905377A Bosch 0261231038 Xenon Control Unit the headlights can look asThe Bosch Knock Sensor 0261231038 detects engine knock (detonation) and signals the ECU to adjust ignition timing, preventing engine damage. This OE quality sensor fits a wide range of Audi and Volkswagen models from the 1980s through mid 2000s, providing reliable protection and easy calibration free installation. Key Features & Benefits Direct Replacement: Replaces OEM 054905377A and Bosch 0261231038. Prevents Engine Damage: Detects knock and adjusts