81905-2T040 Ignition Lock Switch Door Lock Cylinder Keys for Kia Optima

Product Overview

This aftermarket replacement ignition lock switch with door lock cylinder and keys is supplied for the listed Kia Optima applications and cross-references part number 81905-2T040. An ignition lock switch works with the ignition cylinder to control the electrical contacts that allow the vehicle to start and run, while a door lock cylinder allows the door to be locked and unlocked with a key. The set is intended for the listed Kia Optima application using the supplied reference number for comparison.

Key Features & Performance

• Ignition lock switch controls the electrical contacts associated with starting and running the vehicle
• Door lock cylinder allows the door to be locked and unlocked using the supplied key
• Cross-references part number 81905-2T040 for comparison with the existing component
• Supplied with a door lock cylinder and keys as part of the set
• Intended for the listed Kia Optima application

Fitment & Compatibility

• for Kia Optima applications listed with reference number 81905-2T040

Common Uses

• Replacing a worn, damaged, or malfunctioning ignition lock switch
• Servicing the ignition and door lock system during repair or maintenance
• Restoring normal key-operated locking and starting function after the original component has failed

Technical Specifications

• Product Type: Ignition Lock Switch with Door Lock Cylinder and Keys
• Part Number(s): 81905-2T040
• Vehicle Application(s): Kia Optima

Frequently Asked Questions

Q: What does an ignition lock switch do? A: An ignition lock switch works with the ignition cylinder to control the electrical contacts that allow the vehicle to start and run.

Q: How should fitment be verified? A: Compare the complete existing part number and the full vehicle model and year against reference number 81905-2T040 and the application information in this listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.