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Brembo Disc Brake Pad Wear Sensor – Rear

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Out of stock
SKU A00339
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Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95
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The Brembo Disc Brake Pad Wear Sensor (part number A00339) is a direct replacement for OEM parts 99761267601 and 99761267602. Compatible with Porsche 911 (997 generation) models from 2005–2012, it provides reliable wear monitoring to help you maintain optimal brake performance and safety.

Key Features & Benefits

  • Accurate Wear Monitoring: Detects pad thickness and alerts you to replace pads before damage occurs.
  • Direct Replacement: Designed to fit seamlessly as a replacement for OEM sensors 99761267601 and 99761267602.
  • High Quality: Manufactured to Brembo's strict standards for durability and precision.

Vehicle Fitment

Make Model Years Engine
Porsche 911 2005–2012 3.8H6

Technical Specifications

Part Number A00339
OEM Cross-Reference 99761267601, 99761267602

Installation Notes

Direct plug-in replacement – simple installation.

About Brembo

Brembo is a world leader in high-performance braking systems, trusted by OEMs and motorsport teams for precision and reliability.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 2 applications
997 911
Make Model Engine Years
Porsche 911 3.8H6 2005–2012
Porsche 911 3.6H6 2005–2012
Fits 2 vehicle applications Check vehicle fitment before ordering View fitment

About this Brake Pad Wear Sensor

The BREMBO A00339 brake pad wear sensor warns you, through a dashboard light, when your brake pads are nearly worn out. It sits in the pad and is designed to be worn through, so it usually needs replacing along with the pads.

Frequently asked questions

How does a brake pad wear sensor work?

A wire loop inside the sensor tip sits at the pad's minimum thickness. When the pad wears down, the rotor wears through the loop, breaking the circuit and turning on the warning light.

When do I need to replace the sensor?

Replace it whenever the warning has come on, because the worn loop cannot be reused, and whenever it is damaged during a pad change. Many owners replace it with every pad change.

Do both axles have a sensor?

Many European cars have one sensor on the front axle and one on the rear, usually on one wheel only. Check which axle this sensor is for in the product details and fitment information.

Can I replace the sensor myself?

Yes, it is usually done during a pad change: clip the sensor into the new pad, route the wire away from moving and hot parts, and connect it. The warning light may need a short drive, or on some cars a reset, to clear.

How do I make sure this brake pad wear sensor fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.