GPD 1814976 Ignition Knock Detonation Sensor

The GPD 1814976 is a direct-fit replacement ignition knock sensor (also known as a detonation sensor) engineered to restore proper engine management function. The knock sensor is mounted on the engine block, cylinder head, or intake manifold, where it continuously monitors for abnormal vibration frequencies caused by engine pre-ignition or detonation. When knock is detected, the sensor sends a signal to the ECU to retard ignition timing and protect the engine from damage.

Key Features:

• Designed to meet or exceed OE fit, form, and function
• 100% tested for durability and reliable performance
• Direct-fit replacement for a hassle-free installation
• Manufactured by GPD (Global Parts Distributors), a trusted name in automotive replacement parts
• Backed by a 12-month manufacturer warranty against defects in materials and workmanship

A faulty knock sensor commonly triggers a Check Engine light and can cause poor fuel economy, reduced engine performance, and long-term engine damage if left unaddressed. The GPD 1814976 restores the engine's ability to accurately detect detonation and maintain optimal ignition timing under all operating conditions.