{"product_id":"genuine-porsche-rear-brake-pad-wear-sensor-porsche-992-gt3-rs-and-718-gt4-rs","title":"Genuine Porsche Rear Brake Pad Wear Sensor – Porsche 992 GT3\/RS \u0026 718 GT4 RS","description":"\u003cp\u003e\u003cstrong\u003eGenuine Porsche Rear Brake Pad Wear Sensor – Porsche 992 GT3\/RS \u0026amp; 718 GT4 RS\u003c\/strong\u003e is a replacement brake-pad wear sensor for the listed Porsche GT applications. The sensor forms part of the vehicle's brake wear-warning circuit and should be replaced when damaged or when its contact head has worn against the brake disc.\u003c\/p\u003e\u003cp\u003eWear-sensor connector design and cable routing can change by axle, production date and brake option. Match the original part number and connector before ordering.\u003c\/p\u003e\u003cdiv class=\"product-lead-time\"\u003e\n\u003ch3\u003eAvailability and lead time\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eSKU 9GT907637A:\u003c\/strong\u003e In stock – 3–5 days dispatch\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eSupplier availability checked 25 July 2026. Lead times are estimates and can change before an order is placed. We will confirm any material change after ordering.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake system:\u003c\/strong\u003e Steel Brakes \/ Selected PCCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied:\u003c\/strong\u003e One rear sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct reference:\u003c\/strong\u003e 9GT907637A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePorsche 911 (992) GT3 rear brake applications\u003c\/li\u003e\n\u003cli\u003ePorsche 911 (992) GT3 RS rear brake applications\u003c\/li\u003e\n\u003cli\u003ePorsche 718 Cayman GT4 RS rear brake applications\u003c\/li\u003e\n\u003cli\u003eFor the 718 GT4 RS, confirm the non-ceramic\/ceramic brake requirement before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat is supplied\u003c\/h3\u003e\u003cp\u003eOne rear sensor. Sensors are sold individually unless the listing explicitly states otherwise. Confirm how many sensors are fitted to the relevant axle before ordering.\u003c\/p\u003e\u003ch3\u003eWhy choose Genuine Porsche?\u003c\/h3\u003e\u003cp\u003eGenuine Porsche braking components are produced to the original vehicle specification, including the correct dimensions, material specification, mounting geometry and compatibility with the factory caliper and electronic wear-monitoring system.\u003c\/p\u003e\u003cp\u003eThey are the preferred choice where maintaining the original braking feel, fit, finish and Porsche parts traceability is the priority. Genuine parts are especially valuable on GT and RS models where different model years, brake options and transmission variants can use visually similar but incompatible components.\u003c\/p\u003e\u003cp\u003eAlways match the Porsche part number against the vehicle VIN or the part removed from the car before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm compatibility by VIN, original Porsche part number or the number on the component removed from the vehicle.\u003c\/li\u003e\n\u003cli\u003eCheck whether the car is fitted with conventional steel brakes or Porsche Ceramic Composite Brakes.\u003c\/li\u003e\n\u003cli\u003eInspect the caliper, pad retaining hardware, brake hoses and wear sensors while the brake system is dismantled.\u003c\/li\u003e\n\u003cli\u003eBrake discs must be installed onto clean, corrosion-free hub faces and checked for runout before the vehicle is returned to service.\u003c\/li\u003e\n\u003cli\u003eNew pads and discs require the correct bedding procedure. Avoid prolonged stationary brake application immediately after heavy braking.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is strongly recommended on all GT and RS braking systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated and cross-reference numbers\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e9GT907637A\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eReference numbers are provided for comparison. Porsche may supersede part numbers, so the current number should be checked against the vehicle before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Genuine Porsche","offers":[{"title":"Default Title","offer_id":65364305215837,"sku":"9GT907637A","price":37.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/9GT907637A_1edit_29150fef-5457-4828-a8d9-7439fb60a5d3.jpg?v=1785061211","url":"https:\/\/nineteen72performance.co.uk\/products\/genuine-porsche-rear-brake-pad-wear-sensor-porsche-992-gt3-rs-and-718-gt4-rs","provider":"Nineteen72 Performance","version":"1.0","type":"link"}