{"product_id":"a4479054103-power-window-master-switch-mercedes-benz","title":"Power Window Master Switch – A4479054103 – Compatible with Mercedes-Benz","description":"\u003cp\u003eThis power window master switch is designed as a direct replacement for OEM number(s) A4479054103.\u003c\/p\u003e\n\u003cp\u003eVehicle compatibility: Mercedes-Benz.\u003c\/p\u003e\n\u003cp\u003ePlease verify OE number and installation details before purchasing to ensure correct fitment.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended.\u003c\/p\u003e\n\n\u003c!-- staceedress-product-faq-start --\u003e\n\u003csection class=\"product-faq product-faq--auto-parts\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq__item\"\u003e\n\u003ch3\u003eWill this Power Window Master Switch fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThis Power Window Master Switch is intended for Mercedes-Benz. Please confirm that your original part number matches A4479054103, and compare connector shape, mounting points, and installation location before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq__item\"\u003e\n\u003ch3\u003eWhich OE\/OEM part number should I verify before purchase?\u003c\/h3\u003e\n\u003cp\u003eUse the number printed on your original part first. For this listing, compare against OE\/OEM number(s): A4479054103. Matching the OE number is usually more reliable than matching only by model name.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq__item\"\u003e\n\u003ch3\u003eWhat symptoms can a failing Power Window Master Switch cause?\u003c\/h3\u003e\n\u003cp\u003eDepending on the vehicle system, a failing Power Window Master Switch may be related to intermittent operation, button failure, circuit faults, and related control issues. Always confirm the diagnosis with fault codes, live data, or a qualified technician before replacing parts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq__item\"\u003e\n\u003ch3\u003eWhat should I check before installing this part?\u003c\/h3\u003e\n\u003cp\u003eBefore installation, compare the OE number, plug\/connector shape, pin count, bracket position, mounting holes, and part dimensions with your original component. Small production-year or trim differences can affect fitment even when the vehicle model looks similar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq__item\"\u003e\n\u003ch3\u003eCan I return this part if it does not fit?\u003c\/h3\u003e\n\u003cp\u003eReturns are generally accepted only when the part is unused, uninstalled, undamaged, and kept in its original packaging. Electrical parts, sensors, switches, and modules that have been installed, modified, or damaged may not be eligible for return unless defective or incorrectly shipped.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- staceedress-product-faq-end --\u003e","brand":"Staceedress Auto Parts","offers":[{"title":"Default Title","offer_id":46956349620377,"sku":"A4479054103","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/2847\/8105\/files\/1_faf1f830-91e7-41f8-b1b2-b68afac3ddc2.jpg?v=1776331210","url":"https:\/\/staceedress.com\/products\/a4479054103-power-window-master-switch-mercedes-benz","provider":"Staceedress Auto Parts","version":"1.0","type":"link"}