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Brake pad wear sensor, REAR. Porsche 718 Boxster 4.0ltr / 991 S 3.8L / 991 3.4L / 991 GT3 / 992.1 Carrera / 992.2 Carrera 2 3.0ltr - 9P1907637A
9P1907637A/1
Vehicle Group
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 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 (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 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
- Porsche 992.2 Carrera 2 3.0L 2024>>
- Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>
Information
Brake pad wear sensor. Rear.
This OE Match rear brake pad wear sensor is a replacement sensor wire used on selected Porsche 991 and 992 models. It is fitted to the rear brake caliper area and monitors brake pad wear, helping alert the driver when the rear brake pads are due for replacement. These should normally be replaced when replacing your brake pads.
This has a Double pad sensor same as OE Sensor 9P1907637A
Why Replace This Part?
Brake pad wear sensors are normally replaced when new brake pads are fitted, as the old sensor may be worn, brittle, damaged, or triggered. A faulty or damaged sensor can cause false brake warnings or fail to alert the driver when the pads are worn. Replacing the sensor during rear brake service helps restore correct warning system operation and supports braking safety.
When to Replace This Part
Where it fits on the car
This sensor fits on the rear brake caliper / rear brake pad assembly. It is used in the rear braking system to monitor pad wear and connect the brake pad wear circuit to the vehicle’s warning system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1907637A
The product you are viewing cross references to these numbers
This OE Match rear brake pad wear sensor is a replacement sensor wire used on selected Porsche 991 and 992 models. It is fitted to the rear brake caliper area and monitors brake pad wear, helping alert the driver when the rear brake pads are due for replacement. These should normally be replaced when replacing your brake pads.
This has a Double pad sensor same as OE Sensor 9P1907637A
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 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 (475 Bhp) 2014-16 without
option 450, without IY2
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16 without
option 450, without IY2
- 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
992.1 For cars with 17-inch brake disc, brake caliper BLACK (PR:A8C+2EB)
992.1 For cars with 17-inch brake disc, brake caliper RED / BLACK (PR:A8F+2EB,
2ET)
- Porsche 992.2 Carrera 2 3.0L 2024>>
- Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>
Diagram ref no 7
Price shown is for each wire sensor.Fits Left or Right
Functions
- Monitors rear brake pad wear
- Triggers the brake pad warning system when pads are worn
- Helps prevent excessive brake pad wear
- Protects brake discs from damage caused by worn-out pads
- Supports safe and timely brake maintenance
- Fits rear brake caliper applications
- OE Match replacement for the original rear wear sensor wire
Why Replace This Part?
Brake pad wear sensors are normally replaced when new brake pads are fitted, as the old sensor may be worn, brittle, damaged, or triggered. A faulty or damaged sensor can cause false brake warnings or fail to alert the driver when the pads are worn. Replacing the sensor during rear brake service helps restore correct warning system operation and supports braking safety.
When to Replace This Part
- Rear brake pads are being replaced
- The brake pad wear warning light is displayed
- The sensor wire is worn, cut, brittle, or damaged
- The sensor has contacted the brake disc
- Brake warning faults remain after pad replacement
- Rear brake calipers or pads have been removed for service
- As part of routine rear brake maintenance
Where it fits on the car
This sensor fits on the rear brake caliper / rear brake pad assembly. It is used in the rear braking system to monitor pad wear and connect the brake pad wear circuit to the vehicle’s warning system.
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
Price: £18.00
In stock
