Skip to content Skip to navigation menu

Trailer Plugs & Adaptors


Brands

Show More Show Less

Item Type

Show More Show Less

Pins

Show More Show Less

Shape

Price

Sort by
Repco 7 Pin Flat Trailer Plug Holder - RTC16

Repco 7 Pin Flat Trailer Plug Holder - RTC16

$12
Fitment Notes:
See More
Repco 7 Pin Trailer Plug - Flat - RTC07

Repco 7 Pin Trailer Plug - Flat - RTC07

$21
Fitment Notes:
See More
Narva Trailer Plug 12 Pin Flat, Plastic - 82171BL

Narva Trailer Plug 12 Pin Flat, Plastic - 82171BL

$66
Fitment Notes:
See More
Narva Trailer Socket 12 Pin Flat, Plastic - 82072BL

Narva Trailer Socket 12 Pin Flat, Plastic - 82072BL

$62
Fitment Notes:
See More
Hella 7 Pin Flat Trailer Plug - Plastic - 4921

Hella 7 Pin Flat Trailer Plug - Plastic - 4921

$30
Fitment Notes:
See More
Narva 7 Pin Flat Trailer Plug - Plastic - 82141BL

Narva 7 Pin Flat Trailer Plug - Plastic - 82141BL

$32
Fitment Notes:
See More
Repco 7 Pin Trailer Socket - Flat - RTC12

Repco 7 Pin Trailer Socket - Flat - RTC12

$20
Fitment Notes:
See More
Repco 7 Pin Flat to 7 Pin Round Adaptor - Large - RTC03

Repco 7 Pin Flat to 7 Pin Round Adaptor - Large - RTC03

$38
Fitment Notes:
See More
OEX EBS 12V 7Pin Socket - ACX2874
OEX

OEX EBS 12V 7Pin Socket - ACX2874

$113
Fitment Notes:
See More
Capital 7 Pin Flat Trailer Socket - 502913

Capital 7 Pin Flat Trailer Socket - 502913

$16
Fitment Notes:
See More
Narva 7 Pin Trailer Socket - Round Metal Large - 82094

Narva 7 Pin Trailer Socket - Round Metal Large - 82094

$131
Fitment Notes:
See More
Capital 13 Pin T/Socket 7 Large/6 Small - 782322101

Capital 13 Pin T/Socket 7 Large/6 Small - 782322101

$88
Fitment Notes:
See More
Repco 7 Pin Trailer Socket - Round Metal Small - RTC13

Repco 7 Pin Trailer Socket - Round Metal Small - RTC13

$21
Fitment Notes:
See More
Repco 7 Pin Trailer Socket - Round Metal Large - RTC10

Repco 7 Pin Trailer Socket - Round Metal Large - RTC10

$23
Fitment Notes:
See More
Hella Plug Round West 13 Pin (7+6) - 8JA005951061

Hella Plug Round West 13 Pin (7+6) - 8JA005951061

$72
Fitment Notes:
See More
OEX Trailer Socket Mounting Bracket - ACX2842
OEX

OEX Trailer Socket Mounting Bracket - ACX2842

$18
Fitment Notes:
See More
Repco 7 Pin Trailer Plug - Plastic Round Small - RTC09

Repco 7 Pin Trailer Plug - Plastic Round Small - RTC09

$17
Fitment Notes:
See More
Britax 7 Pin Flat Trailer Socket - Plastic - B5

Britax 7 Pin Flat Trailer Socket - Plastic - B5

$37
Fitment Notes:
See More
Narva 7 Pin Trailer Socket - Flat Plastic 20Pc - 82045/20

Narva 7 Pin Trailer Socket - Flat Plastic 20Pc - 82045/20

$667
Fitment Notes:
See More
OEX 7 Pin Trailer Plug - Round Metal Small - ACX2792
OEX

OEX 7 Pin Trailer Plug - Round Metal Small - ACX2792

$27
Fitment Notes:
See More
OEX 7 Pin Trailer Socket - Plastic Round Small - ACX2789
OEX

OEX 7 Pin Trailer Socket - Plastic Round Small - ACX2789

$19
Fitment Notes:
See More
Narva 7 Pin Trailer Socket - Plastic Round Large - 82054BL

Narva 7 Pin Trailer Socket - Plastic Round Large - 82054BL

$44
Fitment Notes:
See More
OEX 7 Pin Trailer Plug - Plastic Round Large - ACX2800
OEX

OEX 7 Pin Trailer Plug - Plastic Round Large - ACX2800

$21
Fitment Notes:
See More
Repco 7 Pin Flat Socket Trailer Adaptor Kit - RTC15

Repco 7 Pin Flat Socket Trailer Adaptor Kit - RTC15

$37
Fitment Notes:
See More
Repco 7 Pin Flat to 7 Pin Round Small Adaptor - RTC01

Repco 7 Pin Flat to 7 Pin Round Small Adaptor - RTC01

$38
Fitment Notes:
See More
OEX Canbus Trailer Adaptor - ACX7210
OEX

OEX Canbus Trailer Adaptor - ACX7210

$147
Fitment Notes:
See More
Narva 7 Pin Trailer Socket - Flat Plastic - 82045BL

Narva 7 Pin Trailer Socket - Flat Plastic - 82045BL

$41
Fitment Notes:
See More
Hella 7 Pin Trailer Plug to 13 Pin Adaptor - 8JA005952005

Hella 7 Pin Trailer Plug to 13 Pin Adaptor - 8JA005952005

$376
Fitment Notes:
See More
Repco 7 Pin Trailer Socket - Plastic Round Large - RTC11

Repco 7 Pin Trailer Socket - Plastic Round Large - RTC11

$20
Fitment Notes:
See More
Hella 7 Pin Flat Trailer Socket - Plastic - 4920

Hella 7 Pin Flat Trailer Socket - Plastic - 4920

$35
Fitment Notes:
See More
Repco 7 Pin Trailer Plug - Plastic Round Large - RTC05

Repco 7 Pin Trailer Plug - Plastic Round Large - RTC05

$20
Fitment Notes:
See More
OEX 3 Core Suzi Coil Cable - CL1700
OEX

OEX 3 Core Suzi Coil Cable - CL1700

$141
Fitment Notes:
See More
Showing 1 - 39 of 124 products

Hitch up and go with the right trailer plug adaptor

Whether a standard 7 pin trailer plug or any variant, Repco have the trailer plug you need

Essential for connecting the electrical systems of a towing vehicle and your trailer, a trailer plug transmits signals for lighting, braking, and other critical trailer functions. The differences in trailer adapters and plugs generally relate to the number of pins they have and this corresponds to the number of functions they can control. At Repco we stock every variant of 7 pin trailer plug and more from Narva, OEX, Hayman Reese, Trojan and other leading brands. Tow with confidence when you have the right trailer plug adaptor for your vehicle and trailer.

Common variants of trailer plug and their uses:

In both Australia and New Zealand we tend to use either a 7 pin trailer plug or a 12 pin trailer plug when connecting our trailers to our vehicles. Available in both large and small variants as well as a flat trailer plug or round format these all transmit the required electrical signals to power a number of functions on your trailer.

The standard 7 pin trailer plug in both round and flat configurations is commonly used on a wide variety of box trailers, car trailers and caravans. This 7 pin format supports all basic lighting functions, such as brake lights and side marker lights, as well as electric brakes and reverse lights.

Depending on age, size limitations and accessibility, you may find your trailer has a 7 pin round trailer plug, whilst your vehicle may have a 7 pin flat plug. This isn't an issue as Repco sell a wide selection of trailer plug adaptors that can easily bridge the gap between different trailer plugs and sockets.

Becoming more common on large format caravans, campers, and horse trailers is the 12 pin trailer plug. A 12-pin plug is usually made up of a row of seven pins and a row of five larger pins. The seven pins are used for electrical power and braking, while the larger pins are used for higher current.

The 12 pins on these trailer plugs can run a wider variety of functions, including powering auxiliary devices like refrigerators, 4x4 accessories, and battery systems. They can also control electric trailer brakes as well as the usual reverse lights, stop lights, rear lights, clearance lights, side marker lights, and rear fog lamps.

It is recommended using an 50A Anderson plug instead of the 12-pin plug for running a charge feed to a caravan's batteries. The 12 pin trailer plug is not designed for this, and trying to do so can damage the trailer plug and socket.

We also stock 13 pin plugs, Euro sockets and Electric Brake system specific trailer plugs as well to ensure we have the right trailer plug for your requirements.

Repco sell more than just trailer plugs and adaptors

When it comes to getting the best in towing accessories for your vehicle and trailer, trust Repco. We sell a huge array of quality towing equipment, from a trailer plug wiring harness to quality electric brake controllers for your vehicle.