Global Parts 1811825 Ignition Knock (Detonation) Sensor

Overview of Global Parts Ignition Knock Sensor for Geo Prizm

The Global Parts Ignition Knock (Detonation) Sensor, part number 1811825, is designed specifically for Geo Prizm models. This sensor plays a critical role in detecting engine knock and ensuring optimal engine performance.

• Length: 1.69 inches for precise fitment
• Blade terminal type for reliable electrical connection
• Single female square connector for secure attachment
• One terminal quantity ensuring compatibility with vehicle wiring
• Mounting hardware not included, allowing use of existing components

Detailed Product Description

The Global Parts 1811825 ignition knock sensor is engineered to detect engine detonation by monitoring vibrations caused by knocking. Its compact length of 1.69 inches allows for easy installation in the engine bay of Geo Prizm vehicles. Featuring a blade terminal type and a single female square connector, this sensor ensures a stable and accurate electrical connection to the vehicle’s engine control unit (ECU). The single terminal design simplifies wiring compatibility, making it a direct replacement for the original sensor. Note that mounting hardware is not included, so existing bolts or fasteners should be reused during installation.

Common Applications and Issues Addressed

• Detects engine knock to prevent potential damage
• Helps maintain optimal ignition timing for fuel efficiency
• Reduces engine noise caused by detonation
• Prevents engine misfires related to knock sensor failure
• Supports emission control by ensuring proper combustion

Installation Notes and Tips

• Compatible with Geo Prizm models requiring ignition knock sensors
• Ensure the sensor connector is securely attached to avoid signal loss
• Reuse original mounting hardware for proper sensor positioning
• Disconnect the battery before installation to prevent electrical shorts
• Verify sensor alignment and torque specifications according to vehicle manual

Quality Assurance and Warranty

Global Parts maintains strict quality control standards for part number 1811825 to meet OEM specifications for Geo Prizm vehicles. While mounting hardware is not included, the sensor is tested for durability and electrical performance. Warranty coverage details should be confirmed with the parts distributor or manufacturer to ensure protection against defects.