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Brake pad wear sensor Porsche 991 C2 / C4 3.4L / C2S / C4S 3.8L REAR / 992 C2 / C2S / C4 / C4S - 9P1907637A
9P1907637A
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500Bhp) 2015-16
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
Information
Brake pad wear sensor. Rear.
Brake pad wear sensors help to indicate if your brake pads need changing. These should normally be replaced when replacing your brake pads.
This has a Double pad sensor
Porsche 991 C2 / C4 3.4L 2012>> (REAR CALIPER)
Porsche 991 C2S / C4S 3.8L 2012>> (REAR CALIPER)
Porsche 992.1 C2 / C2S / C4 / C4S 2019>> (REAR CALIPER)
Porsche 991 GT3 (REAR CALIPER) without option 450, without IY2
Porsche 992.1 Carrera 2019>> (REAR)
For cars with 17-inch brake disc, brake caliper BLACK (PR:A8C+2EB)
For cars with 17-inch brake disc, brake caliper RED / BLACK (PR:A8F+2EB, 2ET)
Price shown is for each wire sensor.
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1907637A
The product you are viewing cross references to these numbers
Brake pad wear sensors help to indicate if your brake pads need changing. These should normally be replaced when replacing your brake pads.
This has a Double pad sensor
Porsche 991 C2 / C4 3.4L 2012>> (REAR CALIPER)
Porsche 991 C2S / C4S 3.8L 2012>> (REAR CALIPER)
Porsche 992.1 C2 / C2S / C4 / C4S 2019>> (REAR CALIPER)
Porsche 991 GT3 (REAR CALIPER) without option 450, without IY2
Porsche 992.1 Carrera 2019>> (REAR)
For cars with 17-inch brake disc, brake caliper BLACK (PR:A8C+2EB)
For cars with 17-inch brake disc, brake caliper RED / BLACK (PR:A8F+2EB, 2ET)
Price shown is for each wire sensor.
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1907637A
9P1907637A
99160916300
99160918300
The product you are viewing cross references to these numbers
€36.88
Now €33.19
In stock
Also found on these pages
Related products
Vehicle Group
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500Bhp) 2015-16
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Disc Brake Pad Wear Sensor (Pad Wear Indicator).
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, Fits Left or Right.
Porsche 981C Cayman GT4 2016 - 2016 (FRONT CALIPER)
Porsche 982C (718) Cayman GT4 2019>> (FRONT CALIPER)
Porsche 982SP (718) Boxster Spyder 2019>> (FRONT CALIPER)
Porsche 991 GT2-RS with PCCB brakes (FRONT CALIPER)
Porsche 991 R / GT3 / RS / GT-Speed 2014 - 2017 (FRONT CALIPER)
Price shown is for each wire sensor.
This genuine Porsche brake pad wear sensor signals the brake system when the front brake pads are approaching their wear limits and need replacement.
Originally numbered 99160918180, this part now carries the updated Porsche reference 9GT907637 but remains identical in fit, function, and OE authenticity. It integrates with the vehicle’s ABS and braking system electronics to provide timely alerts and support safe operation.
The wear sensor continuously monitors brake pad thickness and electrical continuity. When the pad material reaches a specified minimum level, the sensor triggers a warning in the driver information system to indicate that pad replacement is due - helping you avoid excessive wear or potential damage to discs.
Function:
• Detects brake pad wear on the front axle
• Sends timely alerts to the vehicle’s onboard diagnostic system
• Helps prevent brake pad and disc damage due to overdue replacement
• Genuine OE Porsche design ensures perfect electrical integration
• Factory-tested for consistent performance and longevity.
Brake pads naturally wear over time, and monitoring their condition is critical for safe, reliable braking performance. A worn or missing wear sensor can lead to pad wear going undetected, increasing the risk of rotor damage and compromised stopping power. Replacing the wear sensor with a genuine Porsche OE part ensures accurate detection and maintains compliance with factory safety systems.
When to replace:
• Brake wear warning light activates on the dashboard
• After installing new brake pads If the sensor is damaged or broken
• During front brake servicing or rotor replacement
• When replacing brake calipers with integrated sensors
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9GT907637
The product you are viewing cross references to these numbers
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, Fits Left or Right.
Porsche 981C Cayman GT4 2016 - 2016 (FRONT CALIPER)
Porsche 982C (718) Cayman GT4 2019>> (FRONT CALIPER)
Porsche 982SP (718) Boxster Spyder 2019>> (FRONT CALIPER)
Porsche 991 GT2-RS with PCCB brakes (FRONT CALIPER)
Porsche 991 R / GT3 / RS / GT-Speed 2014 - 2017 (FRONT CALIPER)
Price shown is for each wire sensor.
This genuine Porsche brake pad wear sensor signals the brake system when the front brake pads are approaching their wear limits and need replacement.
Originally numbered 99160918180, this part now carries the updated Porsche reference 9GT907637 but remains identical in fit, function, and OE authenticity. It integrates with the vehicle’s ABS and braking system electronics to provide timely alerts and support safe operation.
The wear sensor continuously monitors brake pad thickness and electrical continuity. When the pad material reaches a specified minimum level, the sensor triggers a warning in the driver information system to indicate that pad replacement is due - helping you avoid excessive wear or potential damage to discs.
Function:
• Detects brake pad wear on the front axle
• Sends timely alerts to the vehicle’s onboard diagnostic system
• Helps prevent brake pad and disc damage due to overdue replacement
• Genuine OE Porsche design ensures perfect electrical integration
• Factory-tested for consistent performance and longevity.
Brake pads naturally wear over time, and monitoring their condition is critical for safe, reliable braking performance. A worn or missing wear sensor can lead to pad wear going undetected, increasing the risk of rotor damage and compromised stopping power. Replacing the wear sensor with a genuine Porsche OE part ensures accurate detection and maintains compliance with factory safety systems.
When to replace:
• Brake wear warning light activates on the dashboard
• After installing new brake pads If the sensor is damaged or broken
• During front brake servicing or rotor replacement
• When replacing brake calipers with integrated sensors
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9GT907637
99160918180
9GT907637
The product you are viewing cross references to these numbers
Price: €41.96
Arriving soon
Vehicle Group
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp)
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp)
- Porsche 991.1 Turbo 3.8L (520bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560Bhp) 2014-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500Bhp) 2015-16
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Bracket For Front Brake Pad Wear Sensor.
Fits:
Porsche 982 Boxster Spyder (718) 2019>> (WITH Or WITHOUT Ceramic Brakes)
Cars With Option Codes:
E1T - RS Version
Porsche 991 Turbo / GT2 RS MKI / MKII 2014>>2020
Cars With Option Codes:
450 - Ceramic Brake (PCCB)
Porsche 992.1 Carrera MKI 2019>>2024
Cars With Option Codes:
E0W - Special Edition
1LR - Disc Brakes In Front, With Integrated Brake Carrier
1LS - Disc Brakes In Front, With Integrated Brake Carrier
Porsche 992.1 Turbo / Turbo S MKI 2020>>
Cars With Option Codes:
1LR - Disc Brakes In Front, With Integrated Brake Carrier
1LS - Disc Brakes In Front, With Integrated Brake Carrier
Porsche 991 R / GT3 / RS / GT-Speed MKI / MKII 2014>>2021
Cars With Option Codes:
450 - Ceramic Brake (PCCB) MY 2018>>
Porsche 992.1 GT3 / RS / ST MKI 2021>>
C1LR - Disc Brakes In Front, With Integrated Brake Carrier
1LS - Disc Brakes In Front, With Integrated Brake Carrier
1LQ - Front Disc Brake PCCB
1LX - Front Disc Brake PCCB (EXC)
E0Y - S/T Design
A8G - GT3 Version
Porsche 982 Cayman GT4 (718) 2019>>
Cars With Option Codes:
E1T - RS Version
450 - Ceramic Brake (PCCB)
Diagram Ref No 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1615133A
The product you are viewing cross references to these numbers
Fits:
Porsche 982 Boxster Spyder (718) 2019>> (WITH Or WITHOUT Ceramic Brakes)
Cars With Option Codes:
E1T - RS Version
Porsche 991 Turbo / GT2 RS MKI / MKII 2014>>2020
Cars With Option Codes:
450 - Ceramic Brake (PCCB)
Porsche 992.1 Carrera MKI 2019>>2024
Cars With Option Codes:
E0W - Special Edition
1LR - Disc Brakes In Front, With Integrated Brake Carrier
1LS - Disc Brakes In Front, With Integrated Brake Carrier
Porsche 992.1 Turbo / Turbo S MKI 2020>>
Cars With Option Codes:
1LR - Disc Brakes In Front, With Integrated Brake Carrier
1LS - Disc Brakes In Front, With Integrated Brake Carrier
Porsche 991 R / GT3 / RS / GT-Speed MKI / MKII 2014>>2021
Cars With Option Codes:
450 - Ceramic Brake (PCCB) MY 2018>>
Porsche 992.1 GT3 / RS / ST MKI 2021>>
C1LR - Disc Brakes In Front, With Integrated Brake Carrier
1LS - Disc Brakes In Front, With Integrated Brake Carrier
1LQ - Front Disc Brake PCCB
1LX - Front Disc Brake PCCB (EXC)
E0Y - S/T Design
A8G - GT3 Version
Porsche 982 Cayman GT4 (718) 2019>>
Cars With Option Codes:
E1T - RS Version
450 - Ceramic Brake (PCCB)
Diagram Ref No 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1615133A
9P1615133A
The product you are viewing cross references to these numbers
Price: €10.94
Orderable
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500Bhp) 2015-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
Information
Brake pad wear sensor. Rear.
Brake pad wear sensors help to indicate if your brake pads need changing. These should normally be replaced when replacing your brake pads.
This has a Double pad sensor same as OE Sensor 9P1907637A
Porsche 991 C2 / C4 3.4L 2012>> (REAR CALIPER)
Porsche 991 C2S / C4S 3.8L 2012>> (REAR CALIPER)
Porsche 992.1 C2 / C2S / C4 / C4S 2019>> (REAR CALIPER)
Porsche 991 GT3 (REAR CALIPER) without option 450, without IY2
Porsche 992.1 Carrera 2019>> (REAR)
For cars with 17-inch brake disc, brake caliper BLACK (PR:A8C+2EB)
For cars with 17-inch brake disc, brake caliper RED / BLACK (PR:A8F+2EB, 2ET)
Price shown is for each wire sensor.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1907637A
The product you are viewing cross references to these numbers
Brake pad wear sensors help to indicate if your brake pads need changing. These should normally be replaced when replacing your brake pads.
This has a Double pad sensor same as OE Sensor 9P1907637A
Porsche 991 C2 / C4 3.4L 2012>> (REAR CALIPER)
Porsche 991 C2S / C4S 3.8L 2012>> (REAR CALIPER)
Porsche 992.1 C2 / C2S / C4 / C4S 2019>> (REAR CALIPER)
Porsche 991 GT3 (REAR CALIPER) without option 450, without IY2
Porsche 992.1 Carrera 2019>> (REAR)
For cars with 17-inch brake disc, brake caliper BLACK (PR:A8C+2EB)
For cars with 17-inch brake disc, brake caliper RED / BLACK (PR:A8F+2EB, 2ET)
Price shown is for each wire sensor.
Fits Left or Right
Click 'Zoom in' for large parts diagram.
Diagram ref no
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1907637A
99160918300
9P1907637A
99160916300
The product you are viewing cross references to these numbers
€21.06
Now €18.95
In stock