GPD 1814997 Ignition Knock Detonation Sensor

The GPD 1814997 is a direct-fit ignition knock (detonation) sensor designed to restore proper engine management function. GPD (Global Parts Distributors) engineers this sensor to meet or exceed original equipment (OE) fit, form, and function standards, ensuring a reliable, no-hassle replacement for the factory unit.

How It Works:

The knock sensor is mounted on the engine block, cylinder head, or intake manifold. It detects abnormal engine vibrations caused by pre-ignition or detonation (commonly called "knock" or "ping") and sends a signal to the engine control module (ECM). The ECM then adjusts ignition timing to eliminate knock, protecting the engine and optimizing performance and fuel efficiency.

Key Features:

• Engineered to meet or exceed OE fit, form, and function specifications
• 100% tested for durability and performance prior to packaging
• Direct-fit replacement — no modifications required
• Helps restore proper ignition timing control and fuel economy
• Professional-grade quality from Global Parts Distributors (GPD)
• Backed by GPD's 1-year warranty against defects in materials and workmanship

The GPD 1814997 knock sensor is the dependable choice for technicians and DIY mechanics seeking a precise, OE-quality replacement that installs correctly the first time.