Porsche Disc Brake Pad Wear Sensor – Rear 99160918300 Heater Pipe 0L) 1989-1991

0L) 1989-1991

Previous Revisions WAP0500950D

0 R VW JETTA II (19E

Part Number AS2965 Position Rear Passenger Right Brand Arnott Industries OEM Cross-Refs 4E0616002A

Porsche Disc Brake Pad Wear Sensor – Rear 99160918300 Heater Pipe 0L) 1989-1991Common in higher end or luxury vehicles, the disk brake pad wear sensor is designed to alert drivers when the brake pad is approaching the end of its life and needs to be replaced. The sensor is very simple, effectively a loop of wire that extends up from the back of the brake pad to the minimum spec depth. As long as the electrical loop is complete, the light will stay off. As soon as the brake pad wears to the minimum thickness, the loop will be