Dorman 99663ST Keyless Entry Transmitter

Brand Dorman 99663ST
10878 Oui
10878 Sí
10878 Yes
10880 Integrado
10880 Integrated
10881 Cuña integral
10881 Integrated key
Length 4.625
Color Black
Color Negro
Color Noir
Remote Type Oui
Remote Type Sí
Remote Type Yes
Batteries Included Oui
Batteries Included Sí
Batteries Included Yes
Programming Required Oui
Programming Required Sí
Programming Required Yes
Width 2.875
Height 2.125
Button Quantity 4
Grade Type Premium
Electronic Chip Type 4d60 (60 texas cr)
Contenidos del paquete 1 llavero
Contenidos del paquete Advertencia fcc/ic
OE FCC ID Cwtwb1u811
Package Contents 1 key fob
Package Contents Fcc/ic warning
Fits Subaru · 8 vehicles

OE-style replacement. Matches the original key fob's appearance and function.

Integrated key design. Built with an integrated key for a familiar, compact feel.

Four-button remote. Offers convenient control in a black finish.

Cross-references 57497AJ10A and SUB KEY 035 COMBO for the same application. See all 2.

$92.75Free 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 $92.75
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 99663ST Keyless Entry Transmitter

The Dorman 99663ST keyless entry transmitter is a direct-style replacement for the original Subaru key fob on select 2011-2014 Subaru Legacy and 2011-2014 Subaru Outback models. It matches the appearance and function of the factory remote and is built as a premium-grade replacement or spare, with integrated key design, 4-button operation, and included battery.

Key Features

  • Fits 2011-2014 Subaru Legacy, N/A
  • Fits 2011-2014 Subaru Outback, N/A
  • OE FCC ID: CWTWB1U811
  • Integrated key design with black housing
  • 4-button remote layout
  • Battery included
  • Programming required with a compatible scan tool
  • Premium grade construction

Detailed Description

This Dorman keyless entry remote is engineered to mirror the original Subaru transmitter for the Legacy and Outback applications listed above. The Dorman 99663ST is a practical choice when replacing a damaged fob or adding a spare, and it is identified by OE FCC ID CWTWB1U811 for the specified vehicles. The integrated key format and factory-style dimensions help maintain the original look and feel of the vehicle’s anti-theft and entry system.

This part cross-references Subaru (e.g., 57497AJ10A) for the same application.

What This Part Helps Address

  • Broken or worn keyless entry remote housing
  • Unresponsive lock and unlock buttons
  • Lost or missing Subaru key fob
  • Need for a replacement transmitter with OE-style appearance
  • Need for a spare remote for a 2011-2014 Subaru Legacy or Outback

Installation Notes and Tips

Programming is required and must be completed with a compatible scan tool to pair the transmitter to the vehicle. Professional setup by a qualified and properly equipped technician is recommended. Verify OE FCC ID CWTWB1U811 and confirm vehicle application before programming. The remote start function is not included.

Quality Assurance

Dorman positions this transmitter as a premium replacement built to match the original remote’s appearance and function for the listed Subaru applications. The included battery and OE-style design support a straightforward replacement process once the unit is programmed to the vehicle.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2014SubaruLegacyOE FCC ID: CWTWB1U811
2014SubaruOutbackOE FCC ID: CWTWB1U811
2013SubaruLegacyOE FCC ID: CWTWB1U811
2013SubaruOutbackOE FCC ID: CWTWB1U811
2012SubaruLegacyOE FCC ID: CWTWB1U811
2012SubaruOutbackOE FCC ID: CWTWB1U811
2011SubaruLegacyOE FCC ID: CWTWB1U811
2011SubaruOutbackOE FCC ID: CWTWB1U811
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
57497AJ10ASUB KEY 035 COMBO