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Trailer Adapters

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SCA

SCA Trailer Adaptor 7 Pin Small Round Socket To 7 Pin Flat Plug

$18.79 ^{^} $23.49 ^{^}

(29)

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SCA

SCA Trailer Adaptor 7 Pin Large Round Socket To 7 Pin Flat Plug

$18.79 ^{^} $23.49 ^{^}

(27)

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SCA

SCA Trailer Plug 7 Pin Flat LED

$23.99 ^{^} $29.99 ^{^}

(4)

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SCA

SCA Trailer Socket 7 Pin Flat LED

$23.99 ^{^} $29.99 ^{^}

(1)

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SCA

SCA Trailer Adaptor 7 Pin Flat Socket To 7 Pin Small Round Plug

$18.79 ^{^} $23.49 ^{^}

(26)

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SCA

SCA Trailer Adaptor 7 Pin Flat Socket To 7 Pin Small Round Plug Stubbie

$19.59 ^{^} $24.49 ^{^}

(23)

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SCA

SCA Trailer Adaptor 7 Pin Flat Socket To 7 Pin Large Round Plug

$21.99 ^{^} $27.49 ^{^}

(34)

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*Discount off regular retail price, while stocks last, no rainchecks. Sale ends 4th April 2026. Excludes Tyres, Delivery Charges, In store Services, Purchase of Gift Cards & Charity Donations.
SCA

SCA Trailer Adaptor 7 Pin Small Round Socket To 7 Pin Flat Plug Stubbie

$19.19 ^{^} $23.99 ^{^}

(36)

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SCA

SCA Trailer Adaptor 7 Pin Large Round Socket To 7 Pin Flat Plug Stubbie

$22.39 ^{^} $27.99 ^{^}

(9)

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SCA

SCA Trailer Adaptor 7 Pin Flat Socket To 7 Pin Large Round Plug Stubbie

$22.79 ^{^} $28.49 ^{^}

(13)

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SCA

SCA Trailer Adaptor 7 Pin Small Round Socket To 7 Pin Large Round Plug

$21.99 ^{^} $27.49 ^{^}

(2)

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SCA

SCA Trailer Adaptor 7 Pin Large Round Socket To 7 Pin Small Round Plug Stubbie

$21.99 ^{^} $27.49 ^{^}

(1)

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SCA

SCA Trailer Adaptor 7 Pin Large Round Socket To 7 Pin Small Round Plug

$21.99 ^{^} $27.49 ^{^}

(1)

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SCA

SCA Trailer Adaptor 7 Pin Small Round Socket To 7 Pin Large Round Plug Stubbie

$9.60 ^{^} $12.00 ^{^}

(3)

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SCA

SCA Trailer Adaptor 7 Pin Large Round Socket To 7 Pin Flat Plug LED

$34.39 ^{^} $42.99 ^{^}

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SCA

SCA Trailer Plug 7 Pin Small Round LED

$23.99 ^{^} $29.99 ^{^}

(2)

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SCA

SCA Trailer Adaptor 7 Pin Flat Socket To 7 Pin Small Round Plug LED

$35.99 ^{^} $44.99 ^{^}

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SCA

SCA Trailer Adaptor 3 Way 7 Pin Flat Socket to 7 Pin Small Round Plug, 7 Pin Large Round Plug

$35.99 ^{^} $44.99 ^{^}

(1)

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SCA

SCA Trailer Socket 7 Pin Large Round LED

$23.99 ^{^} $29.99 ^{^}

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SCA

SCA Trailer Adaptor 7 Pin Small Round Socket To 7 Pin Flat Plug LED

$35.99 ^{^} $44.99 ^{^}

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SCA

SCA Trailer Adaptor 7 Flat Socket To 7 Pin Large Round Plug LED

$35.99 ^{^} $44.99 ^{^}

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SCA

SCA Trailer Plug 7 Pin Large Round LED

$23.99 ^{^} $29.99 ^{^}

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SCA

SCA Trailer Adaptor 3 Way 7 Pin Small Round Socket to 7 Pin Flat Plug, 7 Pin Large Round Plug

$35.99 ^{^} $44.99 ^{^}

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SCA

SCA Trailer Adaptor 3 Way 7 Pin Large Round Socket to 7 Pin Small Round Plug, 7 Pin Flat Plug

$35.99 ^{^} $44.99 ^{^}

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KT Cables

KT Cable Trailer Adaptor 7 Pin Flat Socket to 7 Pin Small Round Plug

$20.00 ^{^} $44.99 ^{^}

(30)

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SCA

SCA Trailer Adaptor 7 Pin Large Round Socket To 7 Pin Small Round Plug LED

$34.39 ^{^} $42.99 ^{^}

Delivered to you

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SCA

SCA Trailer Socket 7 Pin Small Round LED

$23.99 ^{^} $29.99 ^{^}

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SCA

SCA Trailer Adaptor 7 Pin Small Round Socket To 7 Pin Large Round Plug LED

$34.39 ^{^} $42.99 ^{^}

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Clearance

KT Cables

KT Cable Trailer Adaptor 7 Pin Large Round Socket to 7 Pim Small Round Plug

$12.80 ^{^} $19.00 ^{^}

(3)

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Clearance

KT Cables

KT Cable Trailer Adaptor 7 Pin Small Round Socket to 7 Pim Large Round Plug

$12.80 ^{^} $20.00 ^{^}

(3)

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Clearance

SCA

SCA Trailer Adaptor 7 Pin Small Round Socket to 7 Pin Large Round Plug Stubbie

$1.60 ^{^} $2.00 ^{^}

(7)

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Clearance

KT Cables

KT Cable Trailer Adaptor 7 Pin Small Round Socket to 7 Pin Flat Plug

$20.00 ^{^} $44.99 ^{^}

(13)

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Clearance

SCA

SCA Trailer Adaptor 7 Pin Large Round Socket to 7 Pin Small Round Plug Stubbie

$0.80 ^{^} $1.00 ^{^}

(5)

Not available for delivery

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Clearance

KT Cables

KT Cable Trailer Adaptor 7 Pin Large Round Socket to 7 Pin Flat Plug

$18.40 ^{^} $42.99 ^{^}

(21)

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Showing 1 - 34 of 49 Results

Connect With Confidence With Our SUPER Range of Trailer Plug Adapters

Trailer plug adapters are essential for facilitating electrical signals between diverse wiring systems, ensuring seamless connections between your vehicle and trailer components. At Supercheap Auto, our range of high-quality trailer plug adapters simplify towing by guaranteeing reliable links for lights, brakes, and other electrical elements.

Explore our wide selection of trailer adapters, including 7-pin and plug adapters, designed to accommodate various wiring setups and connector types. Crafted from robust materials, our adapters feature durable connectors and wiring components, ensuring enduring and efficient electrical signals. With weather-resistant capabilities, these withstand environmental elements such as rain, dust, and vibrations.

Prioritising your safety on the road, our reliable trailer adapters contribute to proper signalling, brake control, and overall electrical functionality. Explore our comprehensive range of trailer wiring products for enhanced towing safety.

Frequently Asked Questions - Trailer Plug Adapters

What are trailer plug adapters used for?

Trailer adapters are essential components that establish a seamless connection between a towing vehicle and a trailer equipped with different electrical connectors. Serving as a bridge, these adapters facilitate effective communication and signal transfer between the vehicle's electrical system and the trailer's wiring. The crucial role these play ensures the proper functioning of essential electrical features, including trailer lights, brake lights, indicators, and additional elements like electric brakes or auxiliary power.

With a trailer adapter in place, you guarantee a secure and reliable operation of the trailer during towing, overcoming any disparities in the electrical connectors employed by the vehicle and the trailer. This ensures a consistent and safe towing experience, irrespective of variations in connector types.

Do trailer adapters use electricity when plugged in?

Trailer adapters serve as electrical conduits, facilitating the connection and signal transfer between the towing vehicle and the trailer. Importantly, the adapters themselves do not consume electricity; instead, they establish a pathway for the towing vehicle's electrical system to supply power to the trailer's lights, brakes, and other components.

Ensuring proper functionality, the trailer adapter allows seamless flow of electrical signals between the vehicle and the trailer. It's crucial to recognise that, when the trailer is connected and operational, the vehicle's electrical system takes charge of powering the trailer's electrical components. This may lead to a slight increase in the electrical load on the vehicle's battery and alternator.

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Connect With Confidence With Our SUPER Range of Trailer Plug Adapters

Frequently Asked Questions - Trailer Plug Adapters

What are trailer plug adapters used for?

Do trailer adapters use electricity when plugged in?