SUPALAND Flip Key Fob Replacement for Kia Optima 2016–2020 — 4-Button Remote with Preinstalled PCB & Battery, Blank Key

SUPALAND Flip Key Fob Replacement is a fully built 4-button remote that fits Kia Optima models 2016–2020 (part numbers 95430-D4010 / 95430-04000, FCC ID SY5JFRGE04) and arrives with the circuit board and battery preinstalled.

This keyless remote is designed as a direct-fit replacement for lost or damaged OEM flip keys for Kia Optima (2016–2020) that use a standard keyed ignition (not compatible with push-button start systems). It ships as a new 4-button fob with a blank mechanical key included, and the internal electronics and battery are installed and tested before dispatch. Because these remotes require dealer-level or locksmith diagnostic programming and cutting, you’ll need a qualified professional to make it work with your vehicle.

What exactly is included and ready to use out of the box?

The SUPALAND replacement comes as a complete 4-button flip key remote with the electronic board and battery already installed, plus a blank metal key blade. There are no logos or printed information on the back panel, and each unit is quality-checked prior to shipping.

• One 4-button key fob with preinstalled circuit board and battery
• Blank mechanical key blade that must be cut to your vehicle
• Tested for basic electronic function before shipment

Will this fob work with my Kia Optima and how do I confirm fitment?

Confirm fitment by matching the OEM part number and FCC ID — the SUPALAND fob corresponds to part numbers 95430-D4010 / 95430-04000 and FCC ID SY5JFRGE04 (433 MHz). If the part number, FCC ID and button layout on your current fob match these details, this replacement is compatible with your vehicle’s standard keyed ignition systems.

• Check OEM part numbers printed on your original fob
• Verify FCC ID SY5JFRGE04 and 433 MHz frequency
• Compare button layout (4-button design) visually before purchase

How is the remote programmed and when will I need professional help?

This model is not user-programmable; the vehicle requires diagnostic-level registration with a dealer or experienced automotive locksmith. Programming and cutting must be completed by a professional to sync the remote with your car’s immobilizer and to cut the blank key to match your ignition.

• Requires dealer or qualified locksmith diagnostic programming
• Blank key must be cut to your vehicle’s ignition profile
• Bring proof of ownership and vehicle details to the pro for programming

Are there any limitations or things to watch for before buying?

Do not buy this fob for vehicles equipped with push-button start — it is intended for keyed ignitions only. Also ensure the OEM identifiers match; otherwise the remote may not be compatible. If you’re unsure, consult your dealership or contact SUPALAND customer support for assistance.

• Not compatible with push-button start ignition systems
• Match part numbers and FCC ID before ordering
• Professional programming and key cutting required after purchase

Who is this for: The SUPALAND Flip Key Fob Replacement suits Kia Optima owners (2016–2020) who need a reliable, tested aftermarket remote to replace a lost or damaged OEM flip key and are prepared to have the blank key cut and electronic unit professionally programmed. It’s ideal for buyers who can verify their vehicle’s part number and FCC ID and prefer a ready-to-program fob that includes the internal circuit and battery out of the box.