Standard Ignition KS98 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Subaru Vehicles

The Standard Ignition KS98 ignition knock sensor is designed to detect engine detonation and ensure optimal performance for Subaru Forester, Impreza, Legacy, and Outback models. This sensor provides accurate knock detection to help maintain engine efficiency and prevent damage.

• Compatible with Subaru Forester, Impreza, Legacy, and Outback
• Part number KS98 for precise identification
• Male rectangular plug-in connector with one terminal
• Bolt-on attachment method with blade terminal type
• Durable bolt mount design for secure installation

Product Features and Specifications

The KS98 ignition knock sensor from Standard Ignition features a single male terminal with a rectangular plug-in connector, designed for straightforward integration with the vehicle’s wiring harness. Its bolt-on mounting type ensures a secure fit directly onto the engine block, providing reliable knock detection. The blade terminal type supports consistent electrical contact, while the male connector gender matches factory specifications for Subaru models. Note that mounting hardware is not included, so original bolts or appropriate replacements are required for installation.

Function and Application

This ignition knock sensor is essential for monitoring engine detonation or knock, which can negatively impact engine performance and longevity. It is specifically compatible with Subaru Forester, Impreza, Legacy, and Outback vehicles, ensuring proper fit and function.

• Detects engine knock to optimize ignition timing
• Prevents engine damage caused by detonation
• Supports efficient fuel combustion and emissions control
• Helps maintain engine performance and fuel economy
• Enables accurate feedback to the engine control unit (ECU)

Installation Notes and Tips

Installation of the Standard Ignition KS98 sensor requires removal of the old sensor and securing the new sensor using a bolt-on method. Ensure the mounting surface is clean and free of debris before installation. Since mounting hardware is not included, use the original bolts or suitable replacements. Connect the male rectangular plug firmly to the vehicle’s wiring harness to ensure proper electrical contact. It is recommended to verify sensor operation with diagnostic tools after installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The KS98 ignition knock sensor undergoes quality control testing to ensure durability and accurate operation. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region.