PowerStop SW-1515 Disc Brake Pad Wear Sensor - Rear

Rear Brake Wear Sensor for Porsche 911

PowerStop SW-1515 is a rear Euro-Stop electronic brake pad wear sensor for select 1989-1994 Porsche 911 applications. It is built to match OEM form, fit, and function, with a focus on reliable conductivity and consistent brake wear monitoring over extended use.

Key Features

• Rear disc brake pad wear sensor for select Porsche 911 models
• Electronic Euro-Stop design for brake wear monitoring
• Matches original OEM form, fit, and function
• Built to withstand extreme temperatures for stable electrode conductivity
• White connector with oval shape, male connector and female terminals
• 2-wire harness with 17.12 in. (435 mm) wiring harness length
• PowerStop part number SW-1515

Product Details

PowerStop’s Euro-Stop brake wear sensor line is focused on direct-replacement brake monitoring components for drivers who want OE-style fitment and dependable operation. This rear sensor is engineered for the brake system on the Porsche 911 and is intended to restore proper wear-sensor function when the original sensor is worn or damaged. SW-1515 is a practical choice for maintaining brake warning accuracy on 1989-1994 Porsche 911 rear brake applications.

This part cross-references Centric Parts 116.37015 and HOLSTEIN 2BWS0068 for the same application.

What It Helps Address

• Brake wear warning light staying on after pad service
• Damaged or brittle rear brake pad wear sensor wiring
• Loss of brake wear monitoring on the Porsche 911 rear axle
• Incorrect sensor fitment from non-OE-style replacement parts
• Intermittent brake pad wear signal caused by heat or age

Installation Notes

Fits 1989-1994 Porsche 911, rear. Verify connector shape, wire routing, and sensor placement against the original part before installation. Inspect the brake pad and rotor condition at the same time, and replace any worn or heat-damaged sensor components during brake service. Part number SW-1515 should be matched to the rear position only.

Quality Assurance

PowerStop designs this Euro-Stop sensor to meet or exceed OEM requirements for form, fit, and function. The sensor is built for temperature resistance and long-term conductivity, supporting consistent brake wear monitoring on Porsche 911 rear brake applications.