Standard Ignition FLS-85 Engine Oil Level Sensor

Engine Oil Level Sensor for Ford and Lincoln Applications

Standard Ignition FLS-85 is a direct-fit engine oil level sensor for select Ford, Lincoln, and Mercury vehicles. It is built with high-quality materials for demanding underhood conditions and is tested for reliable operation in oil level monitoring systems.

Key Features

• Direct-fit OE replacement for straightforward installation
• Engine oil level sensor for accurate fluid level monitoring
• Female connector and female terminal design
• Round, screw-in connector style
• Built to withstand extreme operating conditions
• Standard Ignition FLS-85 application coverage for select Ford Ranger, Mustang, and Aerostar models

Product Details

The Standard Ignition FLS-85 engine oil level sensor is engineered to replace the original sensor on vehicles that rely on oil level input for proper engine monitoring. Its screw-in design, round connector, and OE-style electrical interface support a direct replacement on compatible Ford Ranger, Ford Mustang, Ford Aerostar, Ford Freestar, Ford Windstar, Lincoln Continental, Lincoln Mark VIII, and Mercury Villager applications. This part cross-references Ford F2AZ6C624B and Standard Motor Products FLS658 for the same application.

Vehicle Fitment

• Fits 1992-2005 Ford Ranger, N/A
• Fits 2004 Ford Freestar, N/A
• Fits 1995-2003 Ford Windstar, N/A
• Fits 1995-2002 Lincoln Continental, N/A
• Fits 1995-2002 Mercury Villager, N/A
• Fits 1993-1998 Lincoln Mark VIII, N/A
• Fits 1992-1997 Ford Aerostar, N/A
• Fits 1992-1996 Ford Mustang, N/A

Common Issues This Sensor Can Address

• Oil level warning light staying on or illuminating incorrectly
• Inaccurate oil level readings from a failed sensor
• Intermittent oil level signal caused by worn electrical contacts
• Sensor leakage or damage from prolonged heat and oil exposure
• Fault codes related to oil level monitoring on equipped vehicles

Installation Notes and Tips

Confirm connector shape, terminal style, and screw-in mounting before installation. Inspect the harness connector for corrosion or looseness, and verify the oil level condition before replacing the sensor. For best results, compare the original part number and vehicle application against the fitment list for your Ford Ranger, Mustang, Aerostar, or other listed model.

Quality Assurance

Standard Ignition maintains quality control throughout the manufacturing process, and this sensor undergoes extensive testing to support reliable performance in automotive service.