GPD 1812367 Ignition Knock Detonation Sensor Replacement

The GPD 1812367 is a direct-fit replacement ignition knock sensor, also known as a detonation sensor, engineered to restore proper engine management function. GPD (Global Parts Distributors) designs this sensor to meet or exceed original equipment (OE) fit, form, and function standards.

The knock sensor mounts to the engine block, cylinder head, or intake manifold, where it continuously monitors for abnormal vibrations associated with engine pre-ignition or detonation. When knock is detected, the sensor sends a signal to the engine control module (ECM), which retards ignition timing to protect the engine from damage and maintain optimal performance and fuel efficiency.

Key Features:

• Direct-fit OE replacement — no modifications required
• Engineered to meet or exceed OE specifications for fit, form, and function
• 100% tested for durability and reliable performance
• Helps protect the engine from detonation-related damage
• Supports proper ECM ignition timing correction
• Built from premium materials for long service life
• Backed by GPD's 12-month manufacturer warranty

Replacing a faulty knock sensor restores accurate detonation detection, which is critical for maintaining fuel economy, preventing engine damage, and ensuring smooth engine operation. The GPD 1812367 is a professional-quality solution for a reliable, worry-free repair.