Dorman 99775ST Keyless Entry Transmitter
OE Quality 60-Day Returns
Dorman

Dorman 99775ST Keyless Entry Transmitter

Brand Dorman 99775ST
10019 No
10019 Non
10384 No
10384 Non
10385 No
10385 Non
10386 No
10386 Non
10387 Oui
10387 Sí
10387 Yes
10878 Oui
10878 Sí
10878 Yes
10880 Emergencia
10880 Emergency
10881 Key fob
10881 Llavero a control remoto
11378 No
11378 Non
Battery Type Coin
Battery Type Moneda
Length 20
Color Black
Color Negro
Color Noir
Remote Type Oui
Remote Type Sí
Remote Type Yes
Batteries Included Oui
Fits Ram · 4 vehicles

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

Coin-cell battery. Batteries are included for quick setup.

Three-button remote. Compact black keyless entry transmitter.

Cross-references 7FF23LXHAB for the same application. See all 1.

$126.30Free 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 $126.30
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Keyless Entry Transmitter options

Keyless Entry Remote for Ram ProMaster 3500

This Dorman keyless entry transmitter is a standard replacement remote for select Ram ProMaster 3500 models. It matches the function of the original key fob and is built with quality materials for dependable everyday use.

  • Brand: Dorman
  • Part number: 99775ST
  • Compatible with 2022-2025 Ram ProMaster 3500, N/A
  • 3-button layout
  • Black housing
  • Coin-cell battery type
  • Battery included
  • Programming required
  • Electronic chip type: HITAG-AES 4A
  • OE FCC ID: M3N-40821302

Product Details

Dorman 99775ST is a keyless entry remote designed to replicate the original remote’s core functions on supported vehicles. It is a standard replacement for the Ram ProMaster 3500 and uses a HITAG-AES 4A electronic chip with OE FCC ID M3N-40821302 for application matching. The compact black key fob includes three buttons and uses a coin-cell battery, with battery included for convenience. This part cross-references 7FF23LXHAB for the same application.

Common Uses

  • Replacing a worn, damaged, or nonresponsive factory key fob
  • Restoring remote lock and unlock operation
  • Addressing intermittent button response or signal issues
  • Replacing a lost remote for a 2022-2025 Ram ProMaster 3500

Installation Notes

Programming is required after installation. Verify the OE FCC ID and chip type before ordering to confirm the remote matches the vehicle’s security system. Follow the vehicle-specific programming procedure or use a qualified automotive locksmith or service facility if needed. Part number 99775ST should be matched to the vehicle’s original remote specifications before use.

Quality Assurance

Dorman manufactures this remote as a standard replacement part engineered to match original key fob function on specified vehicles. The design uses quality materials for reliable performance in daily operation.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2025RamProMaster 3500OE FCC ID: M3N-40821302
2024RamProMaster 3500OE FCC ID: M3N-40821302
2023RamProMaster 3500OE FCC ID: M3N-40821302
2022RamProMaster 3500OE FCC ID: M3N-40821302
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
7FF23LXHAB