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DirectoryBrowse the full KeyFob Guide directory.
Drill down by manufacturer, fob form factor, transponder chip family, or aftermarket programmer.
By manufacturer
14 makes
Every make has 2002–2024 coverage. Click in to see all models.
By fob form factor
4 fob types
Proximity smart key, integrated transponder, switchblade flip, or basic remote — each has different programming requirements.
By transponder chip
16 chip families
Identify which chip is in your fob to confirm aftermarket compatibility.
45 vehicles
PK3 (Passlock III)
548 vehicles
PCF7936 (Hitag2)
60 vehicles
PCF7937 (Hitag2 Extended)
121 vehicles
PCF7945 (Hitag-AES)
280 vehicles
PCF7952 (PEPS)
441 vehicles
PCF7953 (Hitag-PRO)
70 vehicles
PCF7961 (ID46)
110 vehicles
PCF7938 (ID47 / Hitag-3)
158 vehicles
Texas 4D63 (40-bit)
105 vehicles
Texas 4D63 80-bit
72 vehicles
Texas 4D67
48 vehicles
Texas DST80
132 vehicles
Texas DST-AES (8A)
70 vehicles
Megamos AES
63 vehicles
Megamos 13/93
70 vehicles
Texas 4D62
By aftermarket programmer
7 programmer hubs
Honest per-programmer compatibility — full, partial, or dealer-only — across every chip family.