Knock sensor - 079905377G

Original knock sensor for Audi RS4 and RS5 cars with a 4.2 FSI petrol engine.

Original component ensuring correct reading of engine operating parameters and protection against harmful engine knocking.

Technical specifications

• Catalog number (OE): 079905377G (alternative notation: 079 905 377 G)
• Function: Engine knocking monitoring
• Condition: Original part, used - 100% functional, tested, undamaged
• Manufacturer: VAG OEM

Main application

• Audi: RS4, RS5 4.2 FSI

Fitment guarantee

Every part undergoes quality and functionality checks before shipping.

Note: If in doubt, please provide the VIN to confirm part compatibility.