Standard Ignition Disc Brake Pad Wear Sensor P/N:PWS186
$48.99
(You save)
Keep tabs on brake pad thickness with the Standard Ignition Disc Brake Pad Wear Sensor PWS186, a direct-fit replacement for the 1978-1979 Porsche 930 and the 1984-1989 Porsche 911. Mounted at the brake caliper in the front and rear positions, this sensor completes a circuit that signals worn friction material so the pad-wear warning works as designed — if a failed or missing sensor is the reason your warning light isn't behaving, this replaces it.
OE connectors and terminals: uses OE-style connectors and terminals for an accurate, water-tight connection to the vehicle wire harness.
Protected wiring: the direct-replacement wire harness includes a protective sleeve that helps keep wires from chafing and shorting.
Ready to mount: grommets and wire clips are included on the harness for proper routing and mounting within the chassis.
The harness measures 9.75 in (247.65 mm). Each sensor is 100% tested for fit, form and function. Applications use 2 per vehicle; sold individually. Country of origin: Hungary.
Interchange: WS386 · BWS586 · 94461221102
This part cross-references / interchanges with the following part numbers:
WS386, BWS586, 94461221102, PWS186
Frequently Asked Questions
What does this brake pad wear sensor do?
It completes a circuit at the brake caliper that signals when friction material has worn down, triggering the dash pad-wear warning. Replacing a failed sensor restores that warning function.
Which vehicles does the PWS186 fit?
It's a direct-fit replacement for the 1978-1979 Porsche 930 and the 1984-1989 Porsche 911 (All engines). Check the Buyer's Guide tab to confirm your vehicle.
How many sensors do I need?
The listed applications use 2 per vehicle. This sensor is sold individually, so order the quantity your vehicle requires.
How long is the wire harness?
The harness measures 9.75 inches (247.65 mm) and includes grommets and wire clips for proper routing and mounting within the chassis.
What is the sensor body made of?
It uses a high-quality glass-reinforced plastic resin that provides high-temperature and environmental protection resistance, with OE-style connectors and terminals for a water-tight connection.
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STANDARD MOTOR PRODUCTS
Standard Ignition Disc Brake Pad Wear Sensor P/N:PWS186
Brake Pad Wear SensorAll break pad wear sensors are 100% tested for proper fit, form and functionEach break pad wear sensor uses OE connectors and terminals ensuring an accurate water-tight...
Brake Pad Wear SensorAll break pad wear sensors are 100% tested for proper fit, form and functionEach break pad wear sensor uses OE connectors and terminals ensuring an accurate water-tight...
Brake Pad Wear SensorAs a global manufacturer, we maintain complete quality control throughout the manufacturing processComes with protective sleeve to prevent wire chafing and short...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
