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Porsche > Panamera 971 MK1 (2017-2020) > 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20 > Brakes >

Brake Pad Wear Sensors

Brake Pad Wear Sensors

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DISPLAYING 1 to 7 (of 7 products)
Brake Pad Wear Sensor, Front. Porsche 971.1 Panamera 2017-20 - 9A790763700, 971907253 - A7118132
1
Brake Pad Wear Sensor, Front. Porsche 971.1 Panamera 2017-20
971907253/1
Product Information
Product Information
Brake Pad Wear Sensor, Front.
The OE Match Front Brake Pad Wear Sensor is a premium-quality replacement braking system component designed to accurately monitor the condition of the front brake pads on compatible Porsche models. Manufactured to OE specifications for fit, performance and durability, this sensor provides an early warning when the brake pads have reached their service limit, allowing timely replacement to maintain optimum braking performance and vehicle safety.  

front

Fits:
  • Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
  • Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
  • Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
  • Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
  • Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
  • Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
* For cars with Front disc brakes 18", brake caliper painted Black, (option code: 1LN)
* For cars with Front disc brakes 18", brake caliper in anodised Silver (option code: 1LU)
* For cars with Front disc brakes 18", brake caliper painted Black, North America (option code: 1ZT)
* For cars with Front disc brakes 18", brake caliper painted Silver, North America (option code: 1LD)
* For cars with Front disc brakes 19", brake caliper painted Black, (option code: 1LM / 1LP)
* For cars with Front disc brakes 19", brake caliper painted Red (option code: 1LH)
* For cars with Front disc brakes 19", brake caliper painted Silver (option code: 1LC / 1LI)
* For cars with Front disc brakes 19", brake caliper painted Green (option code: 1LK / 1LL)
* For cars with Front disc brakes 20", RED, RoW (option code: 1LJ)
* For cars with Front disc brakes 20", RED, USA (option code: 1LW)

Manufactured using high-quality heat-resistant materials with durable insulated wiring and corrosion-resistant electrical connectors, the brake pad wear sensor is engineered to withstand the extreme temperatures, brake dust, moisture and vibration associated with the front braking system. Designed for direct OE-style installation, it integrates seamlessly with the vehicle's electronic brake wear monitoring system, ensuring reliable operation and factory-correct functionality.  

What This Product Does:
  • Monitors the wear level of the front brake pads.
  • Sends a warning signal when the brake pads reach their service limit.
  • Activates the dashboard brake pad wear warning light.
  • Helps ensure brake pads are replaced at the correct service interval.
  • Supports safe and consistent braking performance.
  • Integrates with the vehicle's electronic brake monitoring system.
  • Restores factory brake wear monitoring functionality.
  • Forms an essential part of the front braking system.

Symptoms Of Wear Or Failure:
  • Brake pad wear warning light remaining illuminated.
  • Brake pad warning light failing to illuminate despite worn brake pads.
  • Intermittent brake wear warning messages.
  • Brake system fault codes relating to the wear sensor.
  • Damaged or broken sensor wiring.
  • Corroded or damaged electrical connector.
  • Physical damage during brake servicing.
  • Incorrect brake wear indication.
  • Dashboard brake system warning message.
  • MOT or vehicle inspection concerns relating to the braking system.

Why Replacement Matters:

  • The front brake pad wear sensor operates in a harsh environment where it is exposed to high temperatures, brake dust, water, road debris and vibration. As the brake pads wear, the sensor is designed to make contact with the brake disc at a predetermined point, triggering the dashboard warning light. Once activated, or if damaged during servicing, the sensor should always be replaced.
  • A faulty or damaged wear sensor can provide inaccurate brake wear information, potentially delaying essential brake maintenance or generating unnecessary warning messages. This can result in excessive brake pad wear, damage to the brake discs and compromised braking performance.
  • Replacing the brake pad wear sensor whenever new brake pads are installed restores accurate brake wear monitoring and reliable warning system operation. The OE Match Front Brake Pad Wear Sensor is manufactured to OE standards using premium-quality materials, providing factory-style fitment, dependable performance and long-lasting durability, helping maintain the safety, reliability and braking performance expected from your Porsche.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

971907253
9A790763700
971907253

The product you are viewing cross references to these numbers
Brake pad wear sensor. Porsche 971 Panamera - 971907637A, 958907637
3
Brake pad wear sensor. Porsche 971 Panamera
Special Order item
958907637
Product Information
Product Information
Brake pad wear sensor.

porsche

rear
Porsche 971.1 Panamera 2017-2020 (REAR)
* For cars with Rear disc brakes 18", brake caliper painted Black, (option code: 1KF / 1KZ)
* For cars with Rear disc brakes 18", brake caliper in anodised Silver, (option code: 2EE)
* For cars with Rear disc brakes 18", brake caliper painted Silver (NAR), (option code: 2EJ)

* For cars with Rear disc brakes 17", brake caliper painted Black, (option code: 1KW)

* For cars with Rear disc brakes 19", brake caliper painted Green, (option code: 1KA / 1KJ)
* For cars with Rear disc brakes 19", brake caliper painted Black, (option code: 1KB / 1KU)
* For cars with Rear disc brakes 19", brake caliper painted Silver, (option code: 2EA / 2EF)

* For cars with Rear disc brakes 19", brake caliper painted Red, (option code: 2EN)
* For cars with Rear disc brakes 19", brake caliper painted Yellow, PCCB (option code: 1EH)

* For cars with Rear disc brakes 20", brake caliper painted Red, (option code: 1KC / 1KG / 2EG / 2EM)
* For cars with Rear disc brakes 20", brake caliper painted Yellow, PCCB (option code: 1KQ)
* For cars with Rear disc brakes 20", brake caliper painted Acid Green (option code: 2ED)

Porsche 971.2 Panamera 2021>> (REAR) 
* For cars with Rear disc brakes 18", brake caliper painted Black (option code: 2ET / 2EY)
* For cars with Rear disc brakes 18", brake caliper painted Acid Green (option code: 2ED)
* For cars with Rear disc brakes 20", brake caliper painted Black, PCCB (option code: 2EC / 2EU)



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

958907637
971907637A
958907637

The product you are viewing cross references to these numbers
Brake pad wear sensor. Porsche 971 Panamera - 958907637, 971907637A
1
Brake pad wear sensor. Porsche 971 Panamera
958907637/1
Product Information
Product Information
Brake pad wear sensor.

oematch

rear
Porsche 971.1 Panamera 2017-2020 (REAR)
* For cars with Rear disc brakes 18", brake caliper painted Black, (option code: 1KF / 1KZ)
* For cars with Rear disc brakes 18", brake caliper in anodised Silver, (option code: 2EE)
* For cars with Rear disc brakes 18", brake caliper painted Silver (NAR), (option code: 2EJ)

* For cars with Rear disc brakes 17", brake caliper painted Black, (option code: 1KW)

* For cars with Rear disc brakes 19", brake caliper painted Green, (option code: 1KA / 1KJ)
* For cars with Rear disc brakes 19", brake caliper painted Black, (option code: 1KB / 1KU)
* For cars with Rear disc brakes 19", brake caliper painted Silver, (option code: 2EA / 2EF)

* For cars with Rear disc brakes 19", brake caliper painted Red, (option code: 2EN)
* For cars with Rear disc brakes 19", brake caliper painted Yellow, PCCB (option code: 1EH)

* For cars with Rear disc brakes 20", brake caliper painted Red, (option code: 1KC / 1KG / 2EG / 2EM)
* For cars with Rear disc brakes 20", brake caliper painted Yellow, PCCB (option code: 1KQ)
* For cars with Rear disc brakes 20", brake caliper painted Acid Green (option code: 2ED)

Porsche 971.2 Panamera 2021>> (REAR) 
* For cars with Rear disc brakes 18", brake caliper painted Black (option code: 2ET / 2EY)
* For cars with Rear disc brakes 18", brake caliper painted Acid Green (option code: 2ED)
* For cars with Rear disc brakes 20", brake caliper painted Black, PCCB (option code: 2EC / 2EU)



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

958907637
958907637
971907637A

The product you are viewing cross references to these numbers
Brake pad wear sensor. Porsche 971 Panamera - 9A790763700, 971 907 253, 971907253
2
Brake pad wear sensor. Porsche 971 Panamera
Special Order item
971907253
Product Information
Product Information
Brake pad wear sensors help to indicate if your brake pads need changing. These should normally be replaced when replacing your brake pads.

porsche

front
Porsche 971.1 Panamera 2017-2020 (FRONT)
* For cars with Front disc brakes 18", brake caliper painted Black, (option code: 1LN)
* For cars with Front disc brakes 18", brake caliper in anodised Silver (option code: 1LU)
* For cars with Front disc brakes 18", brake caliper painted Black, North America (option code: 1ZT)
* For cars with Front disc brakes 18", brake caliper painted Silver, North America (option code: 1LD)

* For cars with Front disc brakes 19", brake caliper painted Black, (option code: 1LM / 1LP)
* For cars with Front disc brakes 19", brake caliper painted Red (option code: 1LH)
* For cars with Front disc brakes 19", brake caliper painted Silver (option code: 1LC / 1LI)
* For cars with Front disc brakes 19", brake caliper painted Green (option code: 1LK / 1LL)

* For cars with Front disc brakes 20", RED, RoW (option code: 1LJ)
* For cars with Front disc brakes 20", RED, USA (option code: 1LW)

Porsche 971.2 Panamera 2021 >> (FRONT)
* For cars with Front disc brakes 18", brake caliper painted Black (option code: 1LR)

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

971907253
9A790763700
971 907 253
971907253

The product you are viewing cross references to these numbers
Brake pad wear sensor. Porsche 971 Panamera / Taycan
1
Brake pad wear sensor. Porsche 971 Panamera / Taycan
Special Order item
971907637
Product Information
Product Information
Brake pad wear sensors help to indicate if your brake pads need changing. These should normally be replaced when replacing your brake pads.

front
Porsche 971.1 Panamera 2017-2020 (FRONT)
* For cars with Front disc brakes 20", brake caliper painted Yellow (PCCB - ceramic brake) (option code: 1LV)
* For cars with Front disc brakes 20", brake caliper painted Acid Green, PCCB (option code: 1ZQ)

Porsche 971.2 Panamera 2021-2023 (FRONT)
* For cars with PCCB - ceramic brake (option code: 1LQ / 1LX)

Porsche Taycan 2020>> (FRONT)
* For cars with Front disc brakes 19", Yellow/Black brake caliper (option code: 1LQ / 1LX)

Porsche Taycan >>04/02/2020 (FRONT)
* For cars with Front disc brakes 19", 415x40, White brake caliper (option code: 1LZ/ 1ZP)

Price shown is for each wire sensor.


CODES:
1LV - Front disc brake 20" disc diameter plus brake caliper painted Yellow (PCCB)
1ZQ - Front disc brake, disc diameter 20", brake caliper painted Acid Green, PCCB
1LX - (Panamera) - Front disc brake, PCCB, high-gloss black
1LQ - (Panamera) - Front disc brake, PCCB
1LX - (Taycan) - Front disc brake
1LQ - (Taycan) - Front disc brake with integrated backing plate
1LZ - Disc brake in front
1ZP - Disc brake in front (Geomet D)
K8S - Sports Sedan
Brake pad wear sensor. Porsche 971 Panamera / Taycan - 971907637 - EWI-0467
2
Brake pad wear sensor. Porsche 971 Panamera / Taycan
971907637/1
Product Information
Product Information
Brake pad wear sensors help to indicate if your brake pads need changing. These should normally be replaced when replacing your brake pads.
Sold each - 2 required per car

front
Porsche 971.1 Panamera 2017-2020 (FRONT)
* For cars with Front disc brakes 20", brake caliper painted Yellow (PCCB - ceramic brake) (option code: 1LV)
* For cars with Front disc brakes 20", brake caliper painted Acid Green, PCCB (option code: 1ZQ)

Porsche 971.2 Panamera 2021-2023 (FRONT)
* For cars with PCCB - ceramic brake (option code: 1LQ / 1LX)

Porsche Taycan 2020>> (FRONT)
* For cars with Front disc brakes 19", Yellow/Black brake caliper (option code: 1LQ / 1LX)

Porsche Taycan >>04/02/2020 (FRONT)
* For cars with Front disc brakes 19", 415x40, White brake caliper (option code: 1LZ/ 1ZP)

CODES:
1LV - Front disc brake 20" disc diameter plus brake caliper painted Yellow (PCCB)
1ZQ - Front disc brake, disc diameter 20", brake caliper painted Acid Green, PCCB
1LX - (Panamera) - Front disc brake, PCCB, high-gloss black
1LQ - (Panamera) - Front disc brake, PCCB
1LX - (Taycan) - Front disc brake
1LQ - (Taycan) - Front disc brake with integrated backing plate
1LZ - Disc brake in front
1ZP - Disc brake in front (Geomet D)
K8S - Sports Sedan

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

971907637
971907637

The product you are viewing cross references to these numbers
Brake pad wear sensor. rear Porsche 971 Panamera / Taycan - 971907637, 971907637A
1
Brake pad wear sensor. rear Porsche 971 Panamera / Taycan
Special Order item
971907637A
Product Information
Product Information
Brake pad wear sensors help to indicate if your brake pads need changing. These should normally be replaced when replacing your brake pads.

porsche

rear
Porsche 971.1 Panamera 2017-2020 (FRONT)
* For cars with Front disc brakes 20", brake caliper painted Yellow (PCCB - ceramic brake) (option code: 1LV)
* For cars with Front disc brakes 20", brake caliper painted Acid Green, PCCB (option code: 1ZQ)

Porsche 971.2 Panamera 2021 >> (FRONT)
* For cars with PCCB - ceramic brake (option code: 1LQ / 1LX)

Porsche Taycan 2020>> (FRONT)
* For cars with Front disc brakes 19", Yellow/Black brake caliper (option code: 1LQ / 1LX)

Porsche Taycan >>04/02/2020 (FRONT)
* For cars with Front disc brakes 19", 415x40, White brake caliper (option code: 1LZ/ 1ZP)

Price shown is for each wire sensor.


CODES:
1LV - Front disc brake 20" disc diameter plus brake caliper painted Yellow (PCCB)
1ZQ - Front disc brake, disc diameter 20", brake caliper painted Acid Green, PCCB
1LX - (Panamera) - Front disc brake, PCCB, high-gloss black
1LQ - (Panamera) - Front disc brake, PCCB
1LX - (Taycan) - Front disc brake
1LQ - (Taycan) - Front disc brake with integrated backing plate
1LZ - Disc brake in front
1ZP - Disc brake in front (Geomet D)
K8S - Sports Sedan

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

971907637A
971907637
971907637A

The product you are viewing cross references to these numbers
DISPLAYING 1 to 7 (of 7 products)
About Brake Pad Wear Sensors

Porsche Brake Pad Anti-Wear Sensors | Design911 Precision Components for Safety, Monitoring & Maintenance

Brake pad anti-wear sensors play a vital role in your Porsche’s braking system by monitoring pad thickness and alerting you when replacement is needed. By providing real-time data, these sensors help prevent excessive wear, protect brake discs, and maintain braking safety. Replacing worn or damaged sensors ensures your Porsche’s onboard systems can accurately detect pad wear — preserving both performance and peace of mind.

At Design911, we supply a comprehensive range of brake pad anti-wear sensors designed for precise fitment and dependable performance. Manufactured using high-grade materials and advanced sensor technology, our components ensure accurate readings under all driving conditions. Ideal for routine maintenance, restoration, or brake system upgrades, these sensors help your Porsche maintain its legendary braking precision.

What Do Brake Pad Anti-Wear Sensors Do?

Brake pad wear sensors are an essential electronic component that monitor the condition of your brake pads and alert the driver when they need replacement.

Core Functions:
• Continuously monitor brake pad thickness.
• Trigger dashboard warning lights when pads reach the wear limit.
• Protect brake discs from damage caused by worn pads.
• Support preventative maintenance and consistent braking performance.
• Ensure optimal braking efficiency and driver safety.

Accurate brake pad sensors allow you to maintain Porsche’s high standards of safety, performance, and responsiveness.

Why Do Brake Pad Anti-Wear Sensors Fail or Degrade?

Because they operate in extreme environments near the wheels and brakes, wear sensors are exposed to heat, friction, and contamination, which can cause malfunction or damage over time.

Common Causes of Failure Include:
• Melting or cracking due to high brake temperatures.
• Corrosion or electrical failure from water and road salt.
• Cable wear or fraying caused by vibration or debris.
• Poor connections or sensor dislodgement during servicing.
• Age-related degradation of wiring or insulation.

When a sensor fails, the system may provide false warnings or fail to detect worn pads, increasing the risk of brake system damage or reduced safety.

Why Replace or Upgrade Your Porsche Brake Pad Anti-Wear Sensors?

Replacing faulty or aged sensors ensures your Porsche’s braking system continues to deliver accurate monitoring and performance reliability. Design911’s precision-engineered sensors are crafted for long-term durability and compatibility across Porsche models.

Key Benefits:
• Restores accurate brake pad wear monitoring.
• Prevents unnecessary pad or disc wear.
• Heat- and moisture-resistant design for long-lasting reliability.
• Plug-and-play fitment for easy installation.
• Engineered for exact Porsche compatibility.
• Ideal for maintenance, upgrades, or complete brake servicing.

Design911’s Porsche brake pad anti-wear sensors ensure consistent safety alerts and reliable performance — maintaining the precision and quality expected of every Porsche braking system.

Highlights

• Premium Porsche brake pad wear sensors for accurate monitoring.
• Designed to withstand extreme heat and vibration.
• Ensures timely replacement of brake pads for safety.
• Protects discs and braking components from excessive wear.
• Compatible with classic and modern Porsche models.
• Perfect for servicing, restoration, or performance upgrades.

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