If your car has a 7pin socket but your trailer has a 13 pin plug. We will always help you to have a 100% positive happy buying experience.
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Bike Rear Racks Steel Trailer Hitch Universal Baby/Pet car Hitch Linker Connector Bicycle Rear Rack Cycling Adapter Accessories
Aliexpress UK
PIN 1 - Yellow Wire (Left Direction Indicator). PIN 4 - Green Wire (Right Direction Indicator). Black plastic construction prevents rusting, prolongs its service life. Screw connection outside the socket, easy to install.
eBay
Bicycle Axle Adapter Stainless Steel Bicycle Traction Head Extension Screw Easy Installation Baby Pet Bike Trailer Accessory
Aliexpress UK
Wide Application: This trailer wire adapter plug supplies power to the trailer lights. Connect the trailer plug and the vehicle socket to turn on the tail lights, brake lights, and turn lights. Item Type: Trailer Wire Adapter Plug.
eBay
Durable Metal Bike Trailer Coupler With Buckle Practical Bicycle Attachment Hitch Angled Elbow Towing Head Mounting Adapter
Aliexpress UK
Adaptor Lead, 13 Pin socket to 2 x 7 pin socket, 12V, 12N+ 12S, Caravan, Adapter. Converts 13 pin car socket into two 7 pin flying sockets (12N and 12S). Adaptor lead is fitted with one 13 pin plug and two 7 pin flying sockets.
eBay
1PC Durable Metal Bike Trailer Coupler With Buckle Practical Bicycle Attachment Hitch Angled Elbow Towing Head Mounting Adapter
Aliexpress UK
13 pin plug (car) to Twin 7 pin N & S Type Socket (trailer / caravan). 1 x Conversion Adaptor without cable. Plug and play design, insert into socket, twist and lock, no need to change any cable. Used on newer cars with a 13 pin plug on the towbar.
eBay
Bicycle Rear Racks Steel Bicycle Trailer Hitch Mount Adapter High Quality Replacement Axle Bike Cycling Rear Carrier Mount Bike
Aliexpress UK
This adapter is a lighting and cable tester for trailers and towing vehicles. To do this, you simply have to insert the tester into the socket or plug to be tested, press the test button and a clear diagnosis is made via the LED display.
eBay
Caravan Drain Pipe set with adjustable adapter and clamp flexible RV drain pipe Trailer Extension Set caravan accessories
Aliexpress UK
This adapter is a lighting and cable tester for trailers and towing vehicles. To do this, you simply have to insert the tester into the socket or plug to be tested, press the test button and a clear diagnosis is made via the LED display.
eBay
2PCS 6 LED Car License Number Plate Light For SUV Truck Trailer Van Tag Step Lamp White Bulbs Car Products License Plate Lights
Aliexpress UK
13 pin plug (car) to Twin 7 pin N & S Type Socket (trailer / caravan). 1 x Conversion Adaptor without cable. Plug and play design, insert into socket, twist and lock, no need to change any cable. Used on newer cars with a 13 pin plug on the towbar.
eBay
Tokili 3-Color Dimmable 12V/24V RV Puck Light - Slim Ceiling Lamp for Campervan, Truck, Trailer, Marine Ultra-Thin Downlight
Aliexpress UK