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0L4 Audi A4 Quattro 2005–2009 2
a German OE supplier of timing chains
and Cooper Paceman from 2007-2016
trusted by major OEMs
Designed for use with stock-type springs without significantly altering ride height
Audi VW Knock Sensor 054905377A Bosch 0261231038 Injector Nozzle 0L4 Audi A4 Quattro 2005–2009The 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
US$ 52.00
US$ 95.00
US$ 52.00
US$ 52.00