Facet 996-606-125-01 Ignition Knock Sensor

The Facet 996-606-125-01 is a high-quality replacement ignition knock sensor designed to monitor engine detonation and prevent damaging pre-ignition conditions. This sensor continuously detects abnormal combustion vibrations in the engine block and sends critical data to the engine control unit (ECU), allowing the system to adjust ignition timing and protect the engine from knock damage.

Key Features:

• Direct replacement for OEM part numbers 996-606-121-00 and 996-606-125-00
• Manufactured to meet or exceed OEM specifications for reliable performance
• Precision-engineered sensor element for accurate detonation detection
• Durable construction designed for long service life in harsh engine environments
• Cross-references to Bosch part number 0-261-231-148

This knock sensor is also known as an ignition knock sensor or detonation sensor. Sold individually. Professional installation is recommended to ensure proper sensor placement and electrical connection for optimal engine protection and performance.