Global Parts 1815049 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for GM Vehicles

The Global Parts 1815049 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for select Buick, Cadillac, Chevrolet, and GMC models. This sensor helps maintain engine performance by detecting detonation and sending signals to the engine control unit.

• Terminal Type: Blade terminals for secure electrical connection
• Connector Quantity: Single oval-shaped female connector
• Terminal Quantity: Two male terminals for reliable signal transmission
• Wiring Harness Included for easy integration
• Bolt-on mounting type for straightforward installation

Product Details and Specifications

The Global Parts 1815049 ignition knock sensor features a blade terminal type with two male terminals, ensuring a stable and precise electrical connection. It includes one oval-shaped female connector and comes with a wiring harness to simplify installation. The sensor mounts securely using a bolt-on method, compatible with the original equipment mounting points. This sensor is engineered to detect engine knock or detonation, allowing the vehicle’s engine control unit to adjust ignition timing and prevent engine damage.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with a range of GM vehicles, including Buick Acadia, Cadillac CT4, CT5, CT6, Chevrolet Blazer, GMC Envision, XT4, XT5, and XT6 models. The part number 1815049 ensures proper fitment and function within these specific makes and models, supporting emission control and engine performance.

Common Issues Addressed by the Ignition Knock Sensor

• Engine knocking or pinging during acceleration
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by detonation sensor faults
• Engine performance issues related to inaccurate knock detection
• Potential engine damage from undetected knock events

Installation Notes and Tips

Installation of the Global Parts 1815049 sensor requires no additional mounting hardware as it uses a bolt-on mounting type. Ensure the sensor is connected to the wiring harness with the oval-shaped female connector and blade terminals properly aligned. Verify the sensor is securely mounted to the engine block to maintain accurate knock detection. Professional installation is recommended to ensure proper torque specifications and sensor calibration.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet or exceed OEM standards for durability and performance. The part number 1815049 undergoes quality control testing to ensure reliable operation in compatible Buick, Cadillac, Chevrolet, and GMC vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer.