OE Quality
60-Day Returns

Standard Ignition FLS-186 Engine Oil Level Sensor
Reliable Engine Oil Level Sensor for Lexus GS430 and LS430
The Standard Ignition FLS-186 Engine Oil Level Sensor is designed to provide accurate oil level monitoring for Lexus GS430 and LS430 models. This sensor features a female oval plug-in connector and male blade terminals, ensuring a secure and precise electrical connection.
Key Features of the Standard Ignition FLS-186 Sensor
- Connector Gender: Female for easy plug-in installation
- Single oval-shaped connector for reliable fitment
- Two male blade terminals for secure electrical contact
- Designed specifically for Lexus GS430 and LS430 engine systems
- Part Number: FLS-186 for precise identification and compatibility
Detailed Description of the Engine Oil Level Sensor
The Standard Ignition FLS-186 Engine Oil Level Sensor is engineered to monitor the oil level within the engine accurately. Featuring a female connector with an oval shape, this sensor plugs directly into the vehicle’s wiring harness, providing a stable connection. The two male blade terminals ensure consistent signal transmission to the engine control unit. This sensor is compatible with Lexus GS430 and LS430 models, making it a suitable replacement part for maintaining proper engine oil level readings.
Common Applications and Issues Addressed
- Detecting low or inaccurate engine oil levels
- Preventing engine damage due to insufficient oil
- Resolving dashboard oil level warning light malfunctions
- Ensuring accurate oil monitoring for Lexus GS430 and LS430
- Replacing faulty or worn oil level sensors
Installation Notes and Tips
When installing the Standard Ignition FLS-186 sensor, ensure the female oval plug-in connector aligns correctly with the vehicle’s wiring harness. Verify that the two male blade terminals are clean and free of corrosion for optimal electrical contact. It is recommended to disconnect the battery before installation to avoid electrical shorts. Proper installation will help maintain accurate oil level readings and prevent engine issues.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The FLS-186 Engine Oil Level Sensor undergoes rigorous quality control testing to guarantee fitment and function. Please refer to Standard Ignition’s warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | FLS-186 |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Connector Type | Plug in |
| Contents | Sensor |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Lexus | GS430 | N/A | |
| 2006 | Lexus | GS430 | N/A | |
| 2006 | Lexus | LS430 | N/A | |
| 2005 | Lexus | GS430 | N/A | |
| 2005 | Lexus | LS430 | N/A | |
| 2004 | Lexus | LS430 | N/A | |
| 2003 | Lexus | LS430 | N/A | |
| 2002 | Lexus | LS430 | N/A | |
| 2001 | Lexus | LS430 | 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.