{"product_id":"powerstop-sw-1454-disc-brake-pad-wear-sensor-rear","title":"PowerStop SW-1454 Disc Brake Pad Wear Sensor - Rear","description":"\u003ch2\u003eRear Brake Wear Sensor for BMW M2, M3, and M4\u003c\/h2\u003e\u003cp\u003ePowerStop SW-1454 is a rear electronic brake wear sensor built for BMW performance applications that use an OEM-style pad monitoring system. It is designed to match original form, fit, and function while supporting reliable brake wear detection on the rear axle.\u003c\/p\u003e\u003cp\u003eFor drivers servicing a BMW M2, BMW M3, or BMW M4, this rear brake pad wear sensor helps restore proper wear monitoring after brake pad replacement. The PowerStop brake wear sensor line focuses on easy installation, temperature resistance, and consistent electrode conductivity for long-term operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear electronic brake wear sensor for disc brake pad monitoring\u003c\/li\u003e\n\u003cli\u003ePowerStop part number SW-1454\u003c\/li\u003e\n\u003cli\u003eBlue female connector with oval shape\u003c\/li\u003e\n\u003cli\u003e2-wire design with pin terminals\u003c\/li\u003e\n\u003cli\u003eIncludes grommets for secure routing\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM form, fit, and function requirements\u003c\/li\u003e\n\u003cli\u003eEngineered for high-temperature durability and stable conductivity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePowerStop SW-1454 is a rear disc brake pad wear sensor for BMW applications that rely on electronic brake wear monitoring. It is a direct-fit style replacement for the rear sensor location on 2023-2026 BMW M2, 2021-2026 BMW M3, and 2021-2026 BMW M4 models. This part number is also referenced as SW-1454 for easy catalog matching during brake service.\u003c\/p\u003e\u003cp\u003ePowerStop’s brake wear sensor line is developed to mirror the original sensor’s form, fit, and function, helping maintain accurate brake warning system operation after pad service. The sensor uses a female oval connector, pin terminals, and a 2-wire layout with grommets included for routing and retention. A cross-reference application includes Dynamic Friction Company 341-31092 for the same use case.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake wear warning light remaining on after pad replacement\u003c\/li\u003e\n\u003cli\u003eDamaged or worn rear brake pad sensor wiring\u003c\/li\u003e\n\u003cli\u003eLoss of brake wear monitoring on BMW rear brakes\u003c\/li\u003e\n\u003cli\u003eIncorrect sensor fitment during brake service\u003c\/li\u003e\n\u003cli\u003eIntermittent brake pad wear signal issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eReplace the rear sensor when servicing the brake pads if the original sensor is worn, damaged, or triggered. Confirm connector shape, terminal style, and rear position before installation. Route the sensor and grommets carefully to avoid contact with moving suspension or brake components. This part is listed for rear fitment on 2023-2026 BMW M2, 2021-2026 BMW M3, and 2021-2026 BMW M4.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePowerStop designs this brake wear sensor to meet or exceed OEM requirements and to withstand extreme temperatures for dependable electrode conductivity. It is intended to provide consistent brake wear monitoring performance on BMW M2, BMW M3, and BMW M4 rear applications.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":53000000569525,"sku":"BHKQ-SW-1454","price":28.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_SW1454_Fro.jpg?v=1787208222","url":"https:\/\/www.partcatalog.com\/products\/powerstop-sw-1454-disc-brake-pad-wear-sensor-rear","provider":"PartCatalog","version":"1.0","type":"link"}