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Black rectangular key fob with four rounded buttons

Avital

Avital 7143L 4-Button Replacement Remote ASK Transmitter

SKU CH-34VS-ZC705

Four-button replacement remote for Avital 3300, 5103 and 5303 keyless-entry alarm systems

  • Spec summaryAVITAL 7143L 4-Button Replacement Remote ASK Transmitter
  • Four-button control for keyless entry systems
  • Compatible with Avital 3300, 5103 and 5303 models
  • ASK transmitter technology for reliable signal
  • Direct replacement remote for existing Avital alarm

Compatible Replacement Remote

This Avital 7143L is a four-button ASK transmitter built to replace the original handset for Avital 3300, 5103 and 5303 keyless-entry alarm systems. It restores lock, unlock, trunk and panic functions without additional programming hardware. Owners of other Avital or Directed Electronics models cannot use this remote.

Everyday Build and Operation

The compact fob fits a standard key ring and survives daily pocket carry with its moulded plastic shell and rubberised button membrane. ASK modulation communicates reliably with the vehicle receiver at typical parking distances. A user-replaceable coin cell powers the transmitter for extended periods between changes.

How it compares

Measured against everything we stock in Adapters & Screen Protectors, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 70% of the 137 comparable items (median $16.99).

Specifications

Product
Brand nameAVITAL
Model name7143L

Questions about this item

Does the Avital 7143L use ASK transmission to communicate with the vehicle?

Yes, the Avital 7143L is an ASK transmitter that sends signals to compatible Avital keyless-entry and alarm systems.

Which Avital system models accept the 7143L as a direct replacement remote?

The 7143L replaces remotes for Avital 3300, 5103 and 5303 systems.

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