Airtex 5S7345 Brake Fluid Level Sensor

The Airtex 5S7345 is a direct-fit brake fluid level sensor designed to monitor the fluid level inside the brake master cylinder reservoir. When brake fluid drops below the minimum threshold — typically due to worn brake pads or a fluid leak — this sensor triggers the brake warning light on the instrument cluster, alerting the driver to inspect the braking system.

Key Features:

• Direct OEM-replacement design for precise fit and reliable performance
• Monitors brake fluid level in the master cylinder reservoir
• Activates dashboard brake warning indicator when fluid falls below the safe minimum level
• Manufactured to meet or exceed original equipment specifications
• Constructed from durable, fluid-resistant materials for long service life
• Plug-and-play installation — no modifications required

Airtex Automotive Division is a trusted supplier of OE-quality sensors and fuel system components, with decades of experience engineering parts that meet strict performance and reliability standards. The 5S7345 is an ideal choice for technicians and DIY enthusiasts looking to restore proper brake system monitoring function.