Curt Trailer Connector Adapter - 7-Way RV Style to 4-Way Flat - 60" Cord
(31 reviews)
Price: $37.22
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Curt Trailer Connector Adapter - 7-Way RV Style to 4-Way Flat - 60" Cord
Item # C57271
Retail:$47.26
Our Price: $37.22
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- Reviews (31)
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CURT Trailer Wiring - C57271
- Wiring Adapters
- Single-Function Adapter
- 4 Flat
- Plug and Lead
- 0 - 5 Feet Long
- 7 Round - Blade
- CURT
This adapter lets you span 5' to connect your 7-way, RV-style, vehicle-end connector to the 4-way flat connector on your trailer. Coiled cord ensures that wires won't drag on the ground. Molded construction is durable and corrosion resistant.
Features:
- Adapter converts your 7-pole, blade-style, vehicle-end connector for use with a 4-pole flat connector on your trailer
- Perfect for running power from your vehicle - with the 7-way RV plug - to a trailer with a 4-way flat plug
- Coiled cord stretches up to 5' long
- Prevents wires from dragging on the ground
- Durable molded plastic construction resists corrosion
- Simple installation
- Wiring harness plugs into existing 7-way RV-style connector
Specs:
- Length:
- Extended: 60" from end of plug to end of plug
- Retracted: 22" from end of plug to end of plug
- 6" From end of coil to end of coil
- Wire configuration:
- Green: right turn signal and brakes
- Yellow: left turn signal and brakes
- Brown: tail lights
- White wire: ground wire
- 1-Year limited warranty
57271 Curt Trailer Connector Adapter - 7 Way RV Style to 4 Way Flat - 5' Cord
California residents: click here
Video of Curt Trailer Connector Adapter - 7-Way RV Style to 4-Way Flat - 60" Cord
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Curt Wiring - Wiring Adapters - C57271 Review
Speaker 1: Today we're taking a look at a Curt trailer connector adapter. This is a seven-way RV style to a four-way flat. This adapter converts your seven pole blade style vehicle and connector for use with a four pole flat connector on your trailer. It's perfect for running power from your vehicle equipped with a seven-way RV plug to a trailer equipped with a four-way flat plug. This coiled cord stretches up to five feet long, and the coil design is really nice. It prevents the wires from dragging on the ground and getting damaged.
The unit is made from a durable molded plastic construction when it comes to the connectors, so they're fully molded so all the connection points are protected. They're designed to resist corrosion.It's a simple installation. The wiring harness plugs into your existing seven-way RV style connector. On this end it connects to the four-way flat wiring on your trailer. Again, when it's extended, you have up to about five feet or 60 inches from end of plug to end of plug.
Retracted, it's about 22 inches from end of plug to end of plug, and just the coil portion measures about six inches. It's really easy to store out of the way for when you're not using it. It doesn't take up that much space. That way you can keep it handy for those situations where you do need to use it.That's gonna do it for today's look at the Curt trailer connector adapter. Again, a seven-way RV style to a four-way flat..
Customer Reviews
Curt Trailer Connector Adapter - 7-Way RV Style to 4-Way Flat - 60" Cord - C57271
Average Customer Rating: 4.9 out of 5 stars (31 Customer Reviews)
This adapter lets you span 5' to connect your 7-way, RV-style, vehicle-end connector to the 4-way flat connector on your trailer. Coiled cord ensures that wires won't drag on the ground. Molded construction is durable and corrosion resistant.
- C57271
by: Michael O B03/02/2022
Drew in customer service was flawless in his recommendations for the towing of our auto behind the camper. The Blu Ox system, wiring, and installation went without a single problem.
- C57271
by: Hunter-Grace09/11/2021
I have to say this is one quality product. I haven't used it yet however it is exactly what i need for my 8x30' camper which will be my permanent home on some land i own in a warmer climate. this is heavy duty wiring and plugs. fits the bill for me, i am so very happy i found this it will make my life easier, i thought i was going to have to rewire my trailer till I found this set. Very happy with my purchase and prompt delivery. Highly recommend this product and this company, thank you so much for sending it so quickly.
- C57271
by: David07/22/2021
Just what I was looking for. Most of these are 36-48 inched. This one is 60 inches. Perfect for 4 down towing.
- C57271
by: Jeremy10/20/2021
Quick delivery. It was nice to be updated on the status of the order getting pulled and when it was shipped out. The product does what I need it to do and the quality seems good.
- C57271
by: Gary06/28/2021
Rec’d today and really impressed how heavy duty this is. Fits perfectly and nice to have a alternative plug for pop-up camper or boat trailer.
- C57271
by: Timothy05/15/2021
Nice cable, fast shipping
- C57271
by: Michael04/22/2019
This is a brilliant product. I wish I had discovered it years ago (if it existed!) I used to have a long pigtail for my 4 way utility trailer. I was constantly trying to figure out how to keep it from dragging when not in use. The coiled wire also provides flexibility in length when turning corners. And when I'm not using it, it isn't exposed to the weather.
- C57271
by: Tow guy08/27/2021
Fast shipping
- C57271
by: Raymond07/18/2021
Seems very sturdy. Ends are well made.
- C57271
by: Frank10/19/2017
This extended adapter will reduce the number of electrical connections between the Motorhome and the Jeep. Lights should be more reliable now!
- C57271
by: gegiles07/02/2019
Works great on both my SUV and Pick Up. No wire dragging on the ground.
- C57271
by: Jarl03/23/2018
Very fast service. Items arrived in good shape, and before delivery date. I would recommend etrailer.
- C57271
by: Brandon12/18/2020
I was able to follow my order to delivery. As a senior level Logistician, I can appreciate the network required to get this accomplished. I am impressed.
- C57271
by: Joel J11/05/2020
Works great
- C57271
by: Cephas12/17/2017
Haven't hooked it up yet but looks like a real heavy duty, well made product.
- C57271
by: Mark10/10/2018
Product arrived quickly and quality of product is excellent, thanks for your help.
- C57271
by: James09/01/2020
Just what what I was looking for
- C57271
by: Gary07/27/2020
I am very happy with how easy it was to order and receive this product
- C57271
by: balhinch07/26/2019
Works great. Just what I needed.
- C57271
by: Linda07/07/2021
- C57271
by: Todd07/12/2019
VERY accurate description ! Fast delivery! Friendly service! Why go anywhere else !!!!
- C57271
by: David12/21/2021
- C57271
by: Daniel03/07/2021
- C57271
by: John05/13/2020
Very nice and well made product.
- C57271
by: Alyssa06/28/2018
Very satisfied Thanks again
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Ask the Experts about this CURT Trailer Wiring
- Does Curt Trailer Connector Adapter Have 6 Holes on Outside & 1 in Middle For 7-WayYes, the 7-way portion is made up of 6 holes on the outside of the connector and 1 in the middle of the connector for the Curt adapter: - Curt Trailer Connector Adapter - 7-Way RV Style to 4-Way Flat # C57271 This is a 5 foot long adapter that will plug into your vehicle's 7-way on one end and connect to the 4-way on your trailer.
view full answer... - Is There a Coiled 5-Way to 5-Way Trailer Wiring AdapterWe have a coiled 7-way to 5-way like with the part # C57271 for a 60 inch long setup. We don't have a 5-way to 5-way though so you'd have to cut off the 7-way and wire in a new 5-way like with the # HM47910.
view full answer... - Coiled 7-Way to 4-Way Recommendation for Towed VehicleYes, we have the Wesbar # 787196 which is an 8 foot long 7-way to 5-way. I know you need a 4-way but this will work well as the fifth circuit would just not be used.
view full answer...
- Available 7-Way to 4-Pole and 5-Pole Wiring AdaptersYes, a 4-pole flat type trailer connector can mate with a 5-pole flat. The additional circuit on the 5-pole side would obviously not be connected. But we do have 7-way to 4-pole cord-type wiring adapters too, similar to 7-to-5 adapter # A57CCB, such as # HM47065, and # C57271. We also have plug-style adapters such as # HM47570 that convert a 7-way to 4-, 5- and 6-pole, all in one product. All wiring adapters are shown on the linked page.
view full answer...
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Info for this part was:
Edited by:
Lindsey S
Installed by:
Cole B
Updated by:
Wilson B
Updated by:
Kristina F
Updated by:
Isabelle B
Written by:
Amanda M
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