Towbars for OPEL Astra GSI 1991

The electrical kits are the basic electrical installations that include the socket outlet, cable and fixing elements.
They cannot be installed in vehicles that incorporate electronic technology -on-board computer, CANBUS system, fault sensors, etc-, unless which must be installed universal or specific electronic kit.
The 7-pole socket outlet is suitable for trailers up to 750 kg.
The 13-pole socket outlet is designed for caravans, bicycle carriers and trailers of loads with more than 750 kg. These kits allow an internal electrical supply of the caravan, as well as the function of the fog light.