Engine Knock Detonation Sensor for 2003-2006 for Buick for Cadillac for Chevrolet for Gmc for Isuzu for Pontiac 12567446 Ks154 Ignition Knock Detonation Sensor

Engine knock detection: Accurately detects engine knock, optimizes ignition timing, and helps maintain efficient fuel combustion in the vehicle.Rugged and durable construction: Designed to withstand engine environmental conditions, helping to ensure reliable performance and reduce sensor replacement frequency.Product features: Made of metal and plastic, durable, high temperature resistant, vibration resistant, and resistant to wire corrosion, with a long service life.Installation method: Direct replacement installation without special tools, easy to use. However, professional installation is recommended.

• Superior Materials: The knock sensor is made of high-quality plastic and metal materials, ensuring durability.
• Functions: Symptoms of knock sensor malfunction include: engine malfunction indicator lamp (CEL) illumination, excessive noise, increased fuel consumption, decreased acceleration performance, and reduced engine performance.
• Engine Protection: Monitors knock events to prevent potential engine damage, thereby extending the life of the vehicle's engine and maintaining its health.
• Easy Installation: The knock sensor is manufactured to original equipment manufacturer (OEM) standards and can directly replace old or damaged sensors.
• Service: Before placing an order, please confirm that the image and model meet your needs. If you have any questions, please contact us, and we will reply promptly.