Dorman 99800ST Keyless Entry Transmitter

Brand Dorman 99800ST
10019 No
10019 Non
10384 No
10384 Non
10385 Oui
10385
10385 Yes
10386 No
10386 Non
10387 Oui
10387
10387 Yes
10878 Oui
10878
10878 Yes
10880 Emergencia
10880 Emergency
10881 Key fob
10881 Llavero a control remoto
11378 Oui
11378
11378 Yes
Battery Type Coin
Battery Type Moneda
Length 75
Color Black
Color Negro
Color Plateado
Color Silver
Remote Type Oui
Fits Hyundai · 3 vehicles

Standard replacement. Matches the function of the original key fob.

Coin battery. Uses a compact battery format for convenient service.

4-button layout. Provides dedicated controls in a streamlined remote.

Cross-references 95440G2500 and HYU 261 SMARTKEY for the same application. See all 2.

$185.90Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $185.90
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 99800ST Keyless Entry Remote for Hyundai Ioniq

The Dorman 99800ST keyless entry transmitter is a direct-function replacement for the original Hyundai key fob on select 2020-2022 Hyundai Ioniq models. It is built with quality materials for dependable everyday use and includes the features expected from the factory remote.

Key Features

  • Fits 2020-2022 Hyundai Ioniq, N/A
  • Matches the function of the original key fob on specified vehicles
  • 4-button layout for standard remote functions
  • Black and silver housing
  • Coin-cell battery type
  • Battery included
  • Programming required
  • Electronic chip type: Hitag 3 ID47
  • OE FCC ID: TQ8-FOB-4F11
  • Part number 99800ST for easy identification

Product Details

This Dorman keyless entry remote is built for drivers who need a replacement transmitter for a 2020-2022 Hyundai Ioniq with OE FCC ID TQ8-FOB-4F11. The 99800ST is designed to restore remote locking and unlocking functions while matching the original fob’s operating profile. It cross-references Hyundai 95440G2500 and HYU 261 SMARTKEY for the same application. The 99800ST part number is also helpful when verifying the correct replacement before programming.

Common Problems It Can Help Solve

  • Lost or misplaced original key fob
  • Worn buttons or damaged remote housing
  • Intermittent remote response from an aging transmitter
  • Need for a replacement remote after battery-related failure
  • Restoring keyless entry operation on a Hyundai Ioniq

Installation Notes and Tips

Programming is required after installation. Confirm the vehicle matches the listed fitment and OE FCC ID before ordering, and verify the electronic chip type and remote style against the original transmitter. Because this is a keyless entry remote, proper programming is necessary for the vehicle to recognize the fob and enable remote functions.

Quality Assurance

Dorman manufactures this remote as a standard replacement part engineered to match original function on specified vehicles. The housing and internal components are made from quality materials for reliable performance in normal use.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2022HyundaiIoniqOE FCC ID: TQ8-FOB-4F11
2021HyundaiIoniqOE FCC ID: TQ8-FOB-4F11
2020HyundaiIoniqOE FCC ID: TQ8-FOB-4F11
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
95440G2500HYU 261 SMARTKEY