{"product_id":"standard-ignition-pws350-disc-brake-pad-wear-sensor-front","title":"Standard Ignition PWS350 Disc Brake Pad Wear Sensor - Front","description":"\u003ch2\u003eBrake Pad Wear Sensor for GM Front Applications\u003c\/h2\u003e\u003cp\u003eStandard Ignition PWS350 is a disc brake pad wear sensor for front brake caliper mounting on select Cadillac, Chevrolet, and GMC trucks and SUVs. It provides a direct-fit replacement for vehicles equipped with a brake pad wear monitoring system, including 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500, plus 2021-2022 Cadillac Escalade, Escalade ESV, Chevrolet Tahoe, GMC Yukon, and GMC Yukon XL.\u003c\/p\u003e\u003cp\u003eBuilt with a female oval connector, male blade terminals, and a brake caliper mounting location, this sensor is specified for the front position and supports accurate brake wear warning function on the listed applications. Standard Ignition PWS350 is also a fitment-based replacement for drivers searching for a front brake pad wear sensor for Cadillac Escalade, Chevrolet Tahoe, or GMC Yukon service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDisc brake pad wear sensor for front brake caliper applications\u003c\/li\u003e\n\u003cli\u003eFemale connector with one oval connector housing\u003c\/li\u003e\n\u003cli\u003eMale blade terminals with 2-terminal design\u003c\/li\u003e\n\u003cli\u003eMounts at the brake caliper for wear monitoring\u003c\/li\u003e\n\u003cli\u003eDirect replacement for select Cadillac, Chevrolet, and GMC models\u003c\/li\u003e\n\u003cli\u003eCross-reference part numbers: 84480342 and WS550\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition PWS350 is a brake pad wear sensor designed for vehicles that use an electronic pad wear indicator at the front caliper. The sensor uses a female oval connector and male blade terminals to match the original-style electrical connection, helping maintain proper wear signal communication between the brake system and the vehicle warning circuit. If you are replacing a front brake pad wear sensor on a Chevrolet Silverado 1500, GMC Sierra 1500, or a full-size GM SUV such as the Cadillac Escalade, this part number is built around the listed OE-style fitment.\u003c\/p\u003e\u003cp\u003eThis part cross-references 84480342 and WS550 for the same application. Standard Ignition PWS350 is a practical replacement when servicing front brake wear monitoring on 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500, as well as 2021-2022 Cadillac Escalade, Escalade ESV, Chevrolet Tahoe, GMC Yukon, and GMC Yukon XL.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pad wear warning light staying on after pad service\u003c\/li\u003e\n\u003cli\u003eDamaged or broken front brake wear sensor wiring\u003c\/li\u003e\n\u003cli\u003eFaulty pad wear signal at the brake caliper\u003c\/li\u003e\n\u003cli\u003eIncorrect wear indicator readings on supported GM vehicles\u003c\/li\u003e\n\u003cli\u003eNeed for a direct replacement front brake pad wear sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall at the front brake caliper only on the listed applications. Verify connector shape, terminal style, and mounting location against the original sensor before installation. Inspect the brake pad wear circuit, caliper routing, and connector condition during brake service to confirm the new sensor can communicate properly with the vehicle warning system. Confirm vehicle year, make, model, and front-position fitment before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition is a recognized aftermarket brand for electrical and sensor components, and PWS350 is cataloged for the specific GM front brake wear sensor applications listed above. Use the confirmed fitment data to match the correct front sensor for your vehicle.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52820771012789,"sku":"FBHK-PWS350","price":34.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PWS350_Fro.jpg?v=1784527569","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-pws350-disc-brake-pad-wear-sensor-front","provider":"PartCatalog","version":"1.0","type":"link"}