HomeStandard Ignition PWS281 Disc Brake Pad Wear Sensor - Front Right
Part #: PWS281

Standard Ignition PWS281 Disc Brake Pad Wear Sensor - Front Right

Front Right
18 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Porsche, Boxster, Cayman, and 911
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Reliable Disc Brake Pad Wear Sensor for Porsche Models

The Standard Ignition PWS281 disc brake pad wear sensor is designed specifically for Porsche 911, Boxster, and Cayman vehicles. This sensor helps monitor brake pad wear accurately, ensuring timely maintenance and safe braking performance.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Round
  • Functions as a brake pad wear sensor
  • Harness Length: 12.75 inches (323.85 mm)
  • Mounting Location: Brake caliper
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Cylindrical tube

Detailed Product Description

The PWS281 brake pad wear sensor from Standard Ignition is engineered to fit Porsche 911, Boxster, and Cayman models, providing precise monitoring of brake pad condition. Featuring a female round connector and a single connector quantity, this sensor integrates seamlessly with the vehicle's braking system. The harness length of 12.75 inches (323.85 mm) allows for proper routing and installation at the brake caliper mounting location. Equipped with two male cylindrical tube terminals, the sensor ensures secure electrical connections for reliable signal transmission.

Purpose and Problem Solving

  • Detects brake pad wear to prevent brake failure
  • Alerts drivers to replace worn brake pads promptly
  • Helps maintain optimal braking performance
  • Prevents damage to brake rotors caused by worn pads
  • Supports vehicle safety by ensuring timely brake maintenance

Installation Notes and Tips

When installing the Standard Ignition PWS281 sensor, ensure the female round connector is properly aligned with the vehicle’s wiring harness. The 12.75-inch harness length provides flexibility for routing around the brake caliper. Verify that the two male cylindrical tube terminals are securely connected to avoid signal loss. It is recommended to inspect the brake caliper mounting area for corrosion or debris before installation to ensure a clean and secure fit.

Quality Assurance and Warranty

Standard Ignition manufactures the PWS281 sensor to meet OEM specifications for Porsche 911, Boxster, and Cayman models. This part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s long-term functionality.

BrandStandard Ignition
Part NumberPWS281
Connector GenderFemale
Connector ShapeRound
FunctionsBrake Pad Wear Sensor
Harness Length - inches12.75"
Harness Length - mm324
Mounting LocationBrake Caliper
Terminal GenderMale
Terminal TypeCylindrical tube

This part fits 18 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2010PorscheBoxster2.9LH6Front Right
2010PorscheBoxster3.4LH6Front Rightw/ Steel Rotors
2010PorscheCayman3.4LH6Front Rightw/ Steel Rotors
2010PorscheCayman2.9LH6Front Right
2009PorscheBoxster2.9LH6Front Right
2009PorscheBoxster3.4LH6Front Rightw/ Steel Rotors
2009PorscheCayman3.4LH6Front Rightw/ Steel Rotors
2009PorscheCayman2.9LH6Front Right
2008Porsche911CarreraFront Rightw/ Steel Rotors
2008PorscheBoxster3.4LH6Front Rightw/ Steel Rotors
2008PorscheCayman3.4LH6Front Rightw/ Steel Rotors
2007Porsche911CarreraFront Rightw/ Steel Rotors
2007PorscheBoxster3.4LH6Front Rightw/ Steel Rotors
2007PorscheCayman3.4LH6Front Rightw/ Steel Rotors
2006Porsche911CarreraFront Rightw/ Steel Rotors
2006PorscheBoxster3.2LH6Front Rightw/ Steel Rotors
2006PorscheCaymanFront Rightw/ Steel Rotors
2005Porsche911CarreraFront Rightw/ Steel Rotors

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2BWS01795S115827628599761275900BWS686EWS97V45720038WS481

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.