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Standard Ignition KS135 Ignition Knock (Detonation) Sensor
Overview of Standard Ignition KS135 Knock Sensor
The Standard Ignition KS135 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in Acura and Honda vehicles. Specifically compatible with Honda Civic and Acura EL models, this sensor helps maintain optimal engine performance by monitoring detonation levels.
- Compatible with Acura and Honda Civic, EL models
- Part number KS135 for accurate identification
- 3-terminal design with male terminals and female connector
- Oval-shaped, plug-in connector for secure electrical connection
- Bolt mount attachment with screw-on method for stable installation
- Terminal type: pin; Connector quantity: 1
- Mounting hardware not included
Technical Details and Features
The KS135 knock sensor features a 3-terminal configuration with male terminals and a female connector, ensuring reliable electrical contact. Its oval-shaped plug-in connector simplifies wiring connections, while the bolt mount design with a screw-on attachment method provides a secure and vibration-resistant fit. The sensor terminals use pin-type contacts, which are standard for this application. Note that mounting hardware is not included, so appropriate bolts should be sourced separately during installation.
Function and Application
This ignition knock sensor is essential for detecting engine detonation or knock, allowing the engine control unit (ECU) to adjust ignition timing accordingly. It is specifically designed for use in Acura and Honda vehicles, including the Civic and EL models, ensuring compatibility and proper function.
- Detects engine knock to prevent damage
- Helps optimize ignition timing for fuel efficiency
- Reduces engine noise caused by detonation
- Prevents potential engine damage from uncontrolled knocking
- Supports emission control by maintaining proper combustion
Installation Notes and Tips
When installing the Standard Ignition KS135 sensor, ensure the mounting surface is clean and free of debris. Use the appropriate bolt hardware as mounting hardware is not included. The sensor should be securely bolt-mounted using the screw-on attachment method to prevent loosening due to engine vibrations. Connect the oval-shaped female plug firmly to the sensor’s male terminals to ensure a stable electrical connection. Verify compatibility with your Acura or Honda Civic or EL model before installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The KS135 knock sensor undergoes rigorous quality control to ensure durability and accurate operation. Please refer to Standard Ignition’s warranty policy for specific coverage details related to this part number.
| Brand | Standard Ignition |
| Part Number | KS135 |
| Attachment Method | Screw-On |
| Connector Gender | Female |
| Connector Shape | Oval |
| Connector Type | Plug In |
| Mounting Type | Bolt Mount |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Acura | EL | N/A | |||
| 2005 | Honda | Civic | 1.7L | L4 | N/A | |
| 2004 | Acura | EL | N/A | |||
| 2004 | Honda | Civic | 1.7L | L4 | N/A | |
| 2003 | Acura | EL | N/A | |||
| 2003 | Honda | Civic | 1.7L | L4 | N/A | |
| 2002 | Acura | EL | N/A | |||
| 2002 | Honda | Civic | 1.7L | L4 | N/A | |
| 2001 | Acura | EL | N/A | |||
| 2001 | Honda | Civic | 1.7L | L4 | N/A | |
| 2000 | Acura | EL | N/A | |||
| 1999 | Acura | EL | N/A | |||
| 1998 | Acura | EL | N/A | |||
| 1997 | Acura | EL | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.