Standard Ignition KS350 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS350 Knock Sensor

The Standard Ignition KS350 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for various BMW models. This sensor helps optimize engine performance by detecting engine knock and sending signals to the engine control unit.

• Compatible with multiple BMW models including 125i, 328i xDrive, 530xi, X3, and Z4
• Bolt-on mounting type for secure installation
• Features a single oval-shaped male connector with four blade terminals
• Terminal gender is female, ensuring proper connection
• Does not include mounting hardware

Technical Details and Attributes

The KS350 knock sensor from Standard Ignition is engineered with a bolt mount attachment method, providing a reliable and stable fit on compatible BMW engines. It includes one oval-shaped male connector with four blade terminals, designed for precise electrical connections. The female terminal gender complements the male connector, ensuring a secure and correct fit. This sensor does not come with mounting hardware, so ensure you have the necessary bolts for installation.

Compatible BMW Models and Applications

This ignition knock sensor is compatible with a wide range of BMW vehicles, including the 125i, 128i, 130i, 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335i, 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, X1, X3, X5, and Z4 models. The KS350 part number ensures you are selecting the correct sensor for these specific BMW applications.

Function and Common Issues Addressed

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

Installation Notes and Tips

Installation of the Standard Ignition KS350 sensor requires a bolt-on mounting method. Since mounting hardware is not included, ensure you have the correct bolts for your specific BMW model. The sensor’s oval-shaped male connector with four blade terminals should be connected carefully to avoid damage. It is recommended to disconnect the battery before installation and to follow manufacturer torque specifications when securing the sensor.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS350 knock sensor undergoes rigorous quality control testing. Please refer to Standard Ignition’s warranty policy for coverage details on this part number.