Dorman 99762ST Keyless Entry Transmitter

Brand Dorman 99762ST
10019 Oui
10019
10019 Yes
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 70
Color Black
Color Negro
Color Noir
Remote Type Oui
Fits Cadillac · 13 vehicles

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

Five-button layout. Includes remote start and emergency functions.

Coin-cell battery. Uses a compact battery type and includes batteries.

Cross-references 13535121, 13536990 and 13538860 for the same application. See all 8.

$139.16Free 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.
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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $139.16
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 99762ST Keyless Entry Remote

The Dorman 99762ST keyless entry transmitter is built to match the function of the original key fob on select Cadillac vehicles. It uses a black housing, a coin-cell battery design, and integrated remote start support for a direct replacement solution.

Key Features

  • OE-style keyless entry remote for select Cadillac CT4 and Cadillac CT5 applications
  • Five-button layout for everyday remote functions
  • Remote start function included
  • Electronic chip type: NXP HITAG-PRO ID49 128-bit
  • OE FCC ID: YG0G20TB1
  • Standard replacement grade
  • Battery included
  • Programming required

Product Details

This Dorman 99762ST key fob is designed for vehicles that use OE FCC ID YG0G20TB1 and is listed for 2020-2026 Cadillac CT5 and 2020-2025 Cadillac CT4 models. It is a keyless entry transmitter with a coin battery format, black finish, and remote start capability, making it a practical replacement when the original remote is worn, damaged, or no longer functioning correctly. This part cross-references GM 840 SMARTKEY for the same application.

Common Uses

  • Replacing a lost or damaged Cadillac key fob
  • Restoring lock, unlock, panic, and remote start functions
  • Addressing intermittent button response or worn remote housing
  • Replacing a remote with a failed internal chip or battery-related issue
  • Matching an OE FCC ID YG0G20TB1 application

Installation Notes

Programming is required after installation. Verify the vehicle’s FCC ID and model-year application before ordering, and confirm that the remote start and keyless entry functions match the original remote specification. For fitment, this part fits 2020-2026 Cadillac CT5, N/A and fits 2020-2025 Cadillac CT4, N/A.

Quality Assurance

Dorman engineers this remote using quality materials and OE-style function matching for reliable performance on the specified Cadillac applications. The Dorman 99762ST is built as a standard replacement for vehicles that use the listed chip and FCC ID specifications.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2026CadillacCT5OE FCC ID: YG0G20TB1
2025CadillacCT4OE FCC ID: YG0G20TB1
2025CadillacCT5OE FCC ID: YG0G20TB1
2024CadillacCT4OE FCC ID: YG0G20TB1
2024CadillacCT5OE FCC ID: YG0G20TB1
2023CadillacCT4OE FCC ID: YG0G20TB1
2023CadillacCT5OE FCC ID: YG0G20TB1
2022CadillacCT4OE FCC ID: YG0G20TB1
2022CadillacCT5OE FCC ID: YG0G20TB1
2021CadillacCT4OE FCC ID: YG0G20TB1
2021CadillacCT5OE FCC ID: YG0G20TB1
2020CadillacCT4OE FCC ID: YG0G20TB1
2020CadillacCT5OE FCC ID: YG0G20TB1
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
13535121135369901353886013541988135481271359297813592985GM 840 SMARTKEY