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4-Pin Round Trailer Connector Socket – Heavy-Duty Die-Cast Metal 4-Way Trailer Female Connector, Trailer Light Connector – Universal Towing Replacement
4.7 (91 items)
Limited Time SaleUntil the end
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37
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US$5.99 cheaper than the new price!!
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Used US$4.00
Product details
| Management number | 237552132 | Release Date | 2026/07/10 | List Price | US$4.00 | Model Number | 237552132 | ||
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- Die-Cast Metal Housing – Built from solid zinc die-cast metal (not cheap plastic), this heavy-duty 4-pin round socket is made to survive years of towing, road salt, and harsh weather
- Spring-Loaded Protective Cover – Equipped with a spring-loaded dust cover, the connector stays protected from dirt, moisture, road salt, and debris when not in use — helping maintain clean, reliable electrical contact for every towing trip
- Secure & Reliable Connection – The interior locking tab firmly secures the trailer plug in place, preventing accidental disconnection during driving and ensuring consistent power delivery to taillights, brake lights, and turn signals
- Hidden Wire Terminals – Designed with internal, concealed terminals to shield wiring from exposure to rain, dirt, and corrosion. Ideal for long-term outdoor use and demanding towing conditions (wires not included)
- Universal Replacement – Matches industry-standard 4-pin round trailer connectors and works as an excellent replacement for vehicle-side 4-flat sockets. Supports easy DIY installation on most trucks, SUVs, RVs, and trailers
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