{"product_id":"new-93570-3d121-front-left-power-window-master-switch-for-2003-2005-hyundai-sonata","title":"Front Left Power Window Master Switch For Hyundai Sonata 2003-2005 93570-3D121","description":"\u003cdiv\u003e\n\u003cp\u003eWhen original controls wear out, you can experience glass that hangs mid-window or buttons that feel stiff and unresponsive. This front-left power window master switch acts as a direct aftermarket replacement for OEM reference 93570-3D121 and 935703D121, returning full driver-side functionality to your cabin. Designed specifically for the 2003–2005 Hyundai Sonata models equipped with the 2.7-liter engine, the unit features a reinforced metal and plastic housing engineered to withstand daily thermal cycling and heavy toggle use. Each unit undergoes manufacturing bench testing before dispatch to ensure reliable electrical contact and crisp push-button feedback.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Practical Advice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify your dashboard layout and part number match before removal to avoid fitment mismatches across different regional production runs.\u003c\/li\u003e\n\u003cli\u003eClean the underlying wiring connector pins with electrical contact cleaner to prevent intermittent power delivery to the rear window motors.\u003c\/li\u003e\n\u003cli\u003eDisconnect the vehicle battery negative terminal before unplugging the switch harness to protect sensitive body control modules from voltage spikes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComponent Position: Front Left (Driver Side)\u003c\/li\u003e\n\u003cli\u003eCompatible Applications: Hyundai Sonata 4-door (GLX, LX 2003–2005; GLS 2003–2004) with 2.7L L6 engine\u003c\/li\u003e\n\u003cli\u003eOEM Cross-Reference Numbers: 93570-3D121, 935703D121\u003c\/li\u003e\n\u003cli\u003eConstruction Material: Durable metal reinforcement plate and high-impact thermoplastic housing\u003c\/li\u003e\n\u003cli\u003eControl Method: Tactile push-button array\u003c\/li\u003e\n\u003cli\u003ePhysical Dimensions: Approximately 19 x 9 x 6 cm\u003c\/li\u003e\n\u003cli\u003eMounting Type: Standard factory bracket configuration\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Front Left Power Window Master Switch\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eImportant Reminders\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation is highly recommended to preserve airbag integrity and prevent interior panel damage.\u003c\/li\u003e\n\u003cli\u003eStep-by-step instruction manuals are not included; consult a factory service guide for connector pin layouts.\u003c\/li\u003e\n\u003cli\u003eSlight cosmetic color variations may appear due to monitor calibration; always cross-reference VIN and chassis codes before completing your order.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003cp\u003eTrusted by mechanics and DIY enthusiasts through intercyprus.com since 2002 — delivering accurate replacements for long-term vehicle reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":55187189301590,"sku":"4000808884274-Default Title","price":34.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S8dac0248d522478ba17268350ae4eeedb.webp?v=1788375314","url":"https:\/\/www.intercyprus.com\/ro\/products\/new-93570-3d121-front-left-power-window-master-switch-for-2003-2005-hyundai-sonata","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}