Important Note:

Please note that aftermarket remote controls are not universally compatible. They are designed for specific aftermarket systems.

If you're here without checking your existing remote's FCC ID/Part Number or your system model under the dash, please contact us at:


Replacement Transmitter EZSDEI474

SKU: Z2021A-473V

Brand: Viper
Sale price$54.00

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In stock


Aftermarket remotes of the DEI (Directed Electronics) manufacturer, going by many brands like Viper, Python, Valet, Avital, Sidewinder, have versions of this remote which are all compatible to replace each other.  You can choose one that looks exactly like yours or one of the other ones shown and it will program to your system.  The one important thing to note is to use the programming instructions of the original remote, not the one you are using as a replacement.  For example if you get an Avital remote to replace a Valet remote, use the Valet instructions to do the programming, not the Avital instructions.,

This 3 button remote's FCC ID begins with EZSDEI474 and came in these variations: EZSDEI474V, EZSDEI474P, EZSDEI474S.  The DEI part numbers were Viper 473V, Avital 473L, Avital 7133L, Valet 473T, Python 473P.

Works on these systems:  Avital 21000, 2200, 4000, 4100, 4200, 4300, 4400, Python 440 HP, 460 HP, 660 XP, Sidewinder 381S, 3200 HS, 3300 HS, 5500 XS, Valet 562T, 561R, 712T, 716T, Hornet 740, 742, Rattler 110D, 210D, 310D, 369D, Viper 210 HV, 350 HV, 650 XV, 850 XV

Programming instructions and battery are included with the remote.  Free tech support is available if needed.

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