Global Parts 1811877 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Mazda Miata

The Global Parts Ignition Knock (Detonation) Sensor, part number 1811877, is designed specifically for Mazda Miata models. This sensor helps monitor engine knock and ensures optimal engine performance by detecting detonation early.

• Compatible with Mazda Miata vehicles
• Wiring harness length of 16.5 inches for flexible installation
• Blade terminal type with 2 terminals for secure electrical connection
• Includes one rectangular male connector for easy integration
• Wiring harness included for convenience
• Mounting hardware not included

Product Details and Specifications

The Global Parts 1811877 ignition knock sensor features a 16.5-inch wiring harness, providing sufficient length for installation in the engine bay of Mazda Miata vehicles. It uses a blade terminal type with two terminals, ensuring a reliable electrical connection. The sensor includes one rectangular-shaped male connector, designed to fit seamlessly with the vehicle’s existing wiring system. This sensor is part of Global Parts’ emission control sensor category, focusing on accurate detection of engine knock to maintain engine efficiency and reduce harmful emissions.

Purpose and Common Applications

This ignition knock sensor is essential for detecting engine detonation, which can cause damage if left unchecked. It is commonly used to address the following issues:

• Engine knocking or pinging noises during acceleration
• Reduced engine performance or power loss
• Increased fuel consumption due to improper ignition timing
• Check engine light triggered by knock sensor faults
• Potential engine damage from prolonged detonation

Installation Notes and Tips

When installing the Global Parts 1811877 sensor on a Mazda Miata, ensure the wiring harness is routed away from high-heat areas to prevent damage. The blade terminals should be securely connected to avoid intermittent signals. Since mounting hardware is not included, use existing hardware or source appropriate fasteners for proper sensor mounting. Verify connector polarity and fit before finalizing installation.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM specifications for Mazda Miata vehicles. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure durability and reliable performance in emission control applications.