X4XZ Power Window Switch for 2015-2019 Hyundai Sonata — 18-Pin Driver Master, Direct Replacement

The X4XZ 93570-C1000 is a direct-replacement driver-side master power window switch engineered to restore window and door-lock control for 2015–2019 Hyundai Sonata models with an 18-pin connector.

If your Sonata’s driver-side switch is sticking, slow, or no longer operates other windows and central locking, this X4XZ unit offers a plug-and-play alternative sized to match the original equipment. It reproduces the factory mounting points and electrical pinout so you can swap the module without splicing wires or modifying the trim. The housing is molded in impact-resistant plastic and the connector uses 18 terminals for full functionality across the driver’s control cluster.

How does this swap into my 2015–2019 Hyundai Sonata?

Installation is designed to mimic the OEM procedure: remove the door trim panel, unplug the factory harness, and install the X4XZ switch in the original recess. The 18-pin connector aligns with the factory cable, allowing a straightforward exchange with common trim tools.

• Exact OE reference 93570-C1000 to match factory fit.
• 18-pin terminal block engineered for direct plug-and-play.
• Mounting tabs and dimensions mirror the original switch for secure seating.
• No soldering or rewiring required when replacing a compatible unit.

What functions will this replacement restore or improve?

This master switch controls the driver’s window plus gives centralized control over the remaining windows and door lock operations. Replacing a worn or faulty unit typically restores reliable up/down motion and responsive window-lock and door-lock toggles without intermittent behavior.

• Restores rapid window lifting and lowering action.
• Re-enables central control of all passenger windows.
• Improves response for door lock/unlock switches linked to the module.
• Addresses issues from mechanical wear, oxidation, or aged circuitry.

What materials and build quality can I expect from the X4XZ switch?

The component uses a durable plastic shell to resist impact and environmental wear while keeping the assembly lightweight. Internal contacts and the terminal connector are prepared to reduce oxidation and maintain electrical continuity over time, offering a balance of longevity and cost-effectiveness.

• Lightweight, impact-resistant plastic housing for structural stability.
• 18-pin connector with soldered terminals to limit electrical failure points.
• Precision-molded dimensions to preserve OEM tactile feel and alignment.
• Factory-style button layout to match driver ergonomics and labeling.

What after-sales support and warranty come with the switch?

X4XZ provides a one-year product service period and customer support for installation questions or performance concerns. If you encounter fitment or function issues, their support team is available to troubleshoot and guide you through returns or replacement within the warranty window.

• 1-year limited product coverage for defects or early failure.
• 24/7 customer service access for installation or troubleshooting help.
• Guidance on confirming fitment using vehicle year and OE number.
• Return or replacement procedures available under warranty terms.

Who is this for: owners or technicians working on 2015–2019 Hyundai Sonata models who need a reliable driver-side master switch replacement that matches OE part 93570-C1000. It’s aimed at DIY installers and repair shops seeking a direct-fit, 18-pin plug-and-play option to recover window and door-lock control without custom wiring or lengthy downtime.