Ignition Lock Cylinder Switch w/2 Keys for 2015-2017 Hyundai Sonata 81900-C1B00

Ignition Lock Cylinder Switch for Hyundai Sonata

This ignition lock cylinder switch with 2 keys replaces a worn or failed unit and restores reliable keyed starting, matching OEM cross-reference 81900-C1B00.

Overview

This ignition lock cylinder switch with two keys is a direct-fit replacement for a worn, jammed, or damaged factory unit. It lets the key turn smoothly through the ignition positions so the starter, accessory, and lock functions work as intended. It suits DIYers and mechanics servicing 2015-2017 Hyundai Sonata models.

Built For Performance

• Includes two matching keys for immediate installation
• Built to OEM cross-reference 81900-C1B00 for a precise fit
• Durable metal and plastic construction resists wear from daily key cycling
• Direct replacement design installs without permanent modification
• Restores smooth key rotation through all ignition positions

Fits These Machines

• for Hyundai Sonata 2015
• for Hyundai Sonata 2016
• for Hyundai Sonata 2017

On-The-Job Use

• Replacing a seized or loose ignition cylinder on a daily driver
• Restoring keyed starting after a lost or broken key
• Shop repair of ignition switch faults on 2015-2017 Sonata models

Specs At A Glance

Good To Know

Q: Do the included keys come already cut? A: The two keys are supplied with the cylinder, but final cutting or programming may be needed depending on your vehicle's security setup.

Q: Will this fit my exact Sonata trim? A: Fitment can vary by trim and production date, so verify your model year and existing part number before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.