Standard Ignition KS425 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Hyundai and Kia Vehicles

The Standard Ignition KS425 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knock and help optimize engine performance. Compatible with a range of Hyundai and Kia models, this sensor ensures precise monitoring of detonation for improved engine efficiency.

• Compatible with Hyundai Elantra, Elantra Coupe, Elantra GT, Forte, Forte5, Forte Koup, ix35, Kona, Optima, Seltos, Sonata, Soul, Tucson, and Veloster
• Part number KS425 for easy identification and replacement
• Bolt-on attachment method for secure mounting
• Two terminals with male blade type and female oval plug-in connector
• Designed for bolt mount installation

Technical Details and Features

The KS425 ignition knock sensor from Standard Ignition features a bolt mount design that allows for straightforward installation on compatible Hyundai and Kia vehicles. It includes two terminals: a male blade terminal and a female oval-shaped plug-in connector, ensuring a secure electrical connection. The sensor detects engine detonation by monitoring vibrations and sending signals to the engine control unit, which adjusts ignition timing accordingly. This sensor does not include mounting hardware, so ensure you have the necessary bolts for installation.

Common Applications and Problem Resolution

• Detects engine knock or detonation to prevent engine damage
• Helps improve fuel efficiency by optimizing ignition timing
• Reduces engine noise caused by knocking
• Prevents potential misfires related to knock sensor failure
• Supports emission control by maintaining proper combustion

Installation Notes and Tips

Installation of the Standard Ignition KS425 sensor requires a bolt-on mounting method. Ensure the mounting surface is clean and free of debris before installation. Use the correct bolts compatible with your vehicle model, as mounting hardware is not included. Connect the sensor’s male blade terminals to the female oval plug-in connector securely to maintain proper electrical contact. Refer to your vehicle’s service manual for torque specifications and sensor location.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Hyundai or Kia vehicle. The KS425 ignition knock sensor undergoes rigorous quality control to ensure durability and accuracy. Please consult the product packaging or Standard Ignition’s official resources for specific warranty details.