Holstein 2KNC0008 Ignition Knock Detonation Sensor OE Replacement

The Holstein Parts 2KNC0008 is a direct OE replacement ignition knock sensor (also known as a detonation sensor) engineered to restore proper engine management function. The knock sensor monitors the engine block for the high-frequency vibrations associated with detonation and pinging, generating a voltage signal that the vehicle's ECU uses to retard ignition timing and prevent internal engine damage.

Key Features:

• Direct OE replacement offering precise fit, form, and function for seamless installation
• Precision-engineered to exactly replicate the output voltage and sensitivity of the original equipment sensor
• Manufactured with premium, heat-resistant materials built to endure high engine operating temperatures for long-term reliability
• Fully tested to confirm voltage output matches OE specifications before leaving the factory
• Exact OE connectors and mounting attachment points for a trouble-free, plug-and-play installation
• Packaged in a zip-loc style anti-static bag to protect sensitive electronic components from moisture and electrostatic discharge
• Backed by Holstein Parts' 3-year / 36,000-mile warranty

A failing knock sensor can result in symptoms such as sluggish acceleration, reduced fuel economy, or an illuminated check engine light. The Holstein 2KNC0008 restores accurate detonation detection, protecting pistons, rings, and other critical engine components from the damaging effects of uncontrolled combustion events.