9Y0907253C Disc Brake Pad Wear Sensor For Porsche

Part number 9Y0907253C (or 9Y0-907-253-C) is a Porsche Disc Brake Pad Wear Sensor designed specifically for the rear axle. It functions as a sacrificial electronic warning loop. When the rear brake pads wear down to a critically low level, the sensor rubs against the brake rotor, breaking the internal circuit and triggering the brake wear warning light on your vehicle's instrument cluster.

Vehicle Compatibility:

• Porsche Cayenne Base: 3.0L Turbo V6
• Porsche Cayenne S: 2.9L Twin-Turbo V6
• Porsche Cayenne E-Hybrid: 3.0L Plug-in Hybrid variants
• Porsche Cayenne GTS & Turbo: 4.0L Twin-Turbo V8
• Porsche Cayenne Coupe: Fits all matching Coupe body styles across the same engine configurations