7L0907637 Front Disc Brake Pad Wear Sensor for Audi Q7 Porsche Cayenne VW Touare

Product Overview

This aftermarket replacement disc brake pad wear sensor is intended for the listed Audi Q7, Porsche Cayenne, and Volkswagen Touareg applications and cross-references part number 7L0907637. A brake pad wear sensor connects to the vehicle's braking system to indicate when the brake pads have reached their wear limit. It is supplied for comparison with the referenced part number.

Key Features & Performance

• Monitors brake pad wear so the driver can be alerted when replacement pads are due
• Fits into the braking system circuit as the wear indicator for the corresponding corner of the vehicle
• Cross-references part number 7L0907637 for comparison with the original unit
• Serves as the replacement component when the existing wear sensor is damaged or no longer reads correctly

Fitment & Compatibility

• for Audi Q7 applications
• for Porsche Cayenne applications
• for Volkswagen Touareg applications

Common Uses

• Replacing a worn, damaged, or faulty brake pad wear sensor
• Servicing the braking system during brake pad replacement
• Restoring the wear indicator function after the original sensor has failed

Technical Specifications

• Product Type: Disc Brake Pad Wear Sensor
• Part Number: 7L0907637
• Vehicle Application(s): Audi Q7, Porsche Cayenne, Volkswagen Touareg
• Position: Front

Frequently Asked Questions

Q: What does a disc brake pad wear sensor do? A: It is mounted at the brake pad and signals the vehicle when the pad lining has worn to its limit so the pads can be serviced.

Q: How do I verify fitment? A: Compare your existing part number with 7L0907637 and confirm your complete vehicle model and year before ordering.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.