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Black rectangular adapter with 7-pin US plug and 13-pin EU socket, PA housing

CARROFIX

CARROFIX 7-Way US to 13-Pin EU Trailer Light Converter

SKU CH-P918-DHPFG

Converts a US 7-way socket to a European 13-pin trailer plug with chip-controlled signals, electric-brake support and waterproof PA housing

  • Compatible vehiclesUniversal
  • Key featuresConverting Vehicle with US 7-Way to Trailer with EU 13 Pin
  • Connects US 7-way socket to EU 13-pin trailer plug
  • Chip-controlled circuit gives stable current transmission
  • Supports electric brakes, 12 V supply and rear fog lights
  • Separates stop signal for two-wire US vehicle systems
  • Waterproof PA housing withstands harsh weather conditions

US 7-Way to EU 13-Pin Converter

The CARROFIX adapter connects a vehicle fitted with a US 7-way blade socket to a trailer, caravan or bike carrier that uses a European 13-pin round plug. It translates the different wiring standards so that lighting, braking and auxiliary functions operate correctly across the two systems.

Verify Vehicle Wiring and Socket Type

Confirm that the tow vehicle presents a standard US 7-way blade connector and identify whether it uses a two-wire combined stop/turn circuit or separate signals. The adapter includes logic to separate the stop signal for two-wire vehicles, but the installer must match the vehicle’s actual wiring layout before connecting.

Chip-Controlled PA Housing with Waterproof Seal

A built-in chip manages current transmission, replacing older discrete-module designs for more consistent performance. The polyamide housing is sealed against moisture, allowing the converter to remain plugged in during rain or car-wash exposure without corrosion risk.

How it compares

Measured against everything we stock in Tow Straps, Hitches & Adapters, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 68% of the 30 comparable items (median $28.99).

Specifications

Product
Brand nameCarrofix
Compatibility
Compatible vehiclesUniversal

Questions about this item

Does the adapter include any wiring or mounting hardware, or must I supply my own?

The converter plugs directly between the vehicle's 7-way socket and the trailer's 13-pin plug; no extra wiring or mounting hardware is mentioned.

Is there a version with a different pin count or housing material, or is this the only option?

The product is offered as a single 7-way US to 13-pin EU converter with a PA housing; no alternative pin configurations or materials are listed.

How does the chip-controlled design handle the separate stop-signal requirement on a US two-wire lighting system?

The built-in chip separates the combined brake/turn signal from the vehicle into a dedicated stop output on the 13-pin side, enabling correct rear-fog and brake-light operation on European trailers.

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