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Your cart is empty.Hopkins 47345 4 Wire Flat Adapter Easily connect your vehicle's 7-blade connector to a trailer with a 4-flat pin setup using this universal adapter. • No rewiring required—just plug in and get towing in under a minute. • Built-in LED indicators help troubleshoot connection issues quickly. • Designed for compatibility with any vehicle featuring a 7-blade connector, this durable, weatherproof adapter is constructed with impact- and corrosion-resistant materials. • A dust flap protects connectors from grime and water when not in use, and the snug fit ensures secure connections even on rough roads or in harsh weather.
cartergray
Reviewed in the United States on February 3, 2025
My other adapter was lost & needed to be replaced. This one fits snugly & works perfectly
Raspen
Reviewed in the United States on February 17, 2025
I've had a few 7-to-4 adapters in my time, but never any with the little lights to indicate it's working. Usually you just have to plug in the trailer to verify, so I love that addition. Aside from that, the function is great and 4-pin plugs slip on without any issue. Very glad I purchased this one.
FlipSRT4
Reviewed in the United States on July 29, 2024
Great value for the money and fits nicely snug. Very stable and I don't think it will ever fall out. I absolutely love that it has built in test lights so that I know when my truck. I have towed probably 4 times in the rain so far, 2 of them being category 3 hurricane level rainstorms and it held up great. I just shake, blow out the connections, and let it dry before installing the rubber cover and storing it.This is my absolute go to for my 2001 silverado 2500hd. Fits uhual trailer wiring perfectly every time I have used it.
Philip
Reviewed in the United States on December 28, 2024
Works well. Love the built in indicator lights.
Ml z
Reviewed in the United States on December 19, 2024
Works as promised
BeachLover
Reviewed in the United States on December 18, 2024
Integrated tell tale lights are nice to verify that circuits are active.
Doctor Dave
Reviewed in the United States on December 14, 2024
Just bought a new truck and it has the new 7 blade connector. My boat and trailer have 4 pin connectors. This adapter is the solution. It's cool too, there are red LED's that come on as the signal is sent to the plug.The adapter is sturdy, fits perfectly into the socket. I like the cover for the pins however, I don't leave it plugged in when not using it.
Nash Malic
Reviewed in Canada on June 10, 2023
Good product and it works what is the most important part
John
Reviewed in the United States on March 30, 2023
Does not fit our Tesla perfectly but it works. You need to push it in really firm to make it work. Not sure if this is a Tesla issue or the adapter design. You want to make sure that socket lid lip can catch the adapter so the adapter doesn't fall out when driving. Then you open the door, one of lights shall stay lit. Make sure you try the turn signals. The light shall comes on accordingly. Suggest the manufacture to put these info in the instruction. User shall not find if it works or not until the last minute.
Juan A.
Reviewed in Mexico on October 6, 2022
Muy buen producto de calidad lo recomiendo
mwaterst
Reviewed in Canada on August 4, 2021
I appreciate the LED indicators on the adapter which let me know that the appropriate signals are reaching that far. anything not working beyond that point is due to trailer harness or lighting devices.
Carlos Gudino
Reviewed in Mexico on August 27, 2021
Al ser productos que están expuestos a intemperie recomiendo después de cada uso, limpiarlos y sopletearlos con aire para que se conserven las láinas de conexión.
Jazzy G
Reviewed in Canada on August 12, 2015
Pros: inexpensive, built well, rugged, built in testerCons: NoneI installed a T-Connecter Kit (also bought from Amazon, CURT 56097) and needed this converter to pull our older model pop up camper. When I installed the T-Connector Kit, I did not have the trailer around to test the signals. Luckily, this adapter has a built in tester which helped confirm that all connections were functioning properly! Nicely built (rugged with a semi rigid rubber casing) and works flawlessly. Drove through the pouring rain and functioned perfectly. I would suggest using some dielectric grease to help weather the connector, but not necessary.Overall, this 7-way to 4-way adapter works perfectly. You will not be disappointed!
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