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CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector

4.6 4.6 out of 5 stars 1,660 ratings

To see product details, add this item to your cart. You can always remove it later.
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Purchase options and add-ons

Brand CURT
Material Plastic
Item Dimensions LxWxH 3 x 4 x 4 inches

About this item

  • PROTECTED. This 7-way RV blade socket is equipped with a spring-loaded dust cover that keeps the connection points dry and protected when not in use, ensuring strong, consistent power for miles to come
  • WEATHER-RESISTANT. This trailer wiring socket comes with concealed wire terminals. This helps protect the splice-in connection points for the wires, keeping them safe from dirt, rain, corrosion and other threats
  • RELIABLE CONNECTION. This 7-pin trailer wiring socket comes ready to splice into your existing vehicle wiring. It can be used to connect the taillights, brake lights, reverse lights, turn signals, trailer brakes and auxiliary power
  • VERSATILE DESIGN. This connector makes a great replacement 7-way RV blade connector and is interchangeable with virtually any vehicle-side 7-way RV connector. 7-pin trailer wiring is commonly used for towing RV travel trailers
  • DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this 7-pin trailer wiring socket is made from durable black plastic that will never rust or corrode
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CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector
CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector
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Price-32% $6.72
List:$9.95
$23.99$18.99$12.67$9.99$35.99
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Value for money
4.3
4.4
4.6
4.7
4.5
4.5
Easy to install
4.2
4.5
4.4
4.4
4.5
4.5
Sturdiness
4.2
4.8
4.3
Durability
3.5
5.0
4.6
Easy to use
4.3
4.6
4.6
Sold By
Amazon.com
MECMO
Poweka_ZY
Amazon.com
NEW SUN
RLX9950
material
Plastic
Copper
Plastic, Copper, Brass
Rubber, Plastic
Plastic alloy body, 100% COOPER PIN with Siver Color Plated
Polyvinyl Chloride (PVC)

Important information

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From the manufacturer

CURT Towing Accessories

Wherever your work or play takes you

CURT offers custom trailer hitches, electrical products and a complete line of towing accessories to get you there with confidence and enjoy every mile of the journey.

CURT Trailer Hitches Camper RV Jeep Towing

Towing accessories to fit your lifestyle

Hitches, trailer wiring, cargo carriers and more!

CURT offers a complete line of towing accessories to let you fully enjoy your passion!

With everything from custom trailer hitches and trailer wiring to 5th wheel hitches and cargo carriers, we have the towing equipment you need to make the most of each adventure.

Whether you're working, playing or doing a little of both, CURT towing products enable you and your crew to make memories that will last a lifetime.

A complete line of towing products

  • Trailer hitches
  • 5th wheel hitches
  • Gooseneck hitches
  • Towing electrical
  • Towing accessories
  • Weight distribution
  • Trailer parts and accessories
  • Cargo management

Basic towing components

CURT Trailer Hitch Towing Accessories Ball Mount

CURT Custom Trailer Wiring Harness Hitch Receiver

CURT Ball Hitch Mount Towing Accessories

CURT Hitch Cargo Carrier Cargo Net

Custom hitches

A trailer hitch receiver is the starting point for most people looking to tow with their vehicle. CURT offers over 1,000 different custom hitch models to provide a perfect, factory-like fit on most vehicles on the road today. Our custom hitches provide a standard hitch receiver to mount a variety of towing accessories.

Vehicle-trailer wiring

The next step in equipping your vehicle for towing is to add a trailer wiring harness. Like our hitches, CURT custom wiring is made vehicle-specific for each make and model. Virtually all of our custom vehicle-trailer wiring harnesses install using existing factory connectors on the vehicle for a plug-and-play connection. No splicing necessary!

Ball mounts

With a custom trailer hitch receiver installed on your vehicle, a variety of ball mount options can be installed as needed. We offer loaded ball mounts with a trailer ball already torqued in place, as well as adjustable ball mounts, multi-ball mounts, tow hooks and more. A ball mount can be secured into the receiver using one of our hitch pins or hitch locks.

Cargo management

To add cargo space to your vehicle, CURT offers a number of cargo management accessories. Our cargo carriers are available in a convenient, use-as-needed hitch-mounted design, as well as a roof rack option. We also offer bike racks, cargo bags, cargo nets and ratchet straps for additional item security.

Heavy-duty towing equipment

CURT 5th Wheel Hitch Truck Bed Towing

CURT Gooseneck Hitch OEM Puck System Truck Bed

CURT Echo Mobile Electric Trailer Brake Controller Smartphone

5th wheel hitches

For heavy-duty towing of an RV or travel trailer with your pickup truck, CURT has a wide array of 5th wheel hitch options. 5th wheel hitches are available in capacities up to 25,000 lbs. and in various series, each with own unique set of features and benefits. To install a 5th wheel hitch in your pickup truck bed, CURT offers traditional 5th wheel rails and brackets, as well as puck system options and gooseneck adapters.

Gooseneck hitches

For towing heavy-duty trailers around the farm or out to the construction site, CURT gooseneck hitches are a highly dependable extension of your truck. We offer puck system gooseneck hitch kits to accommodate trucks with the factory towing prep package. We also offer original-equipment-style gooseneck hitches for select applications, as well as traditional gooseneck hitches and brackets, such as our original Double Lock.

Trailer brake controllers

CURT offers several different electrical trailer brake controller options to perfectly suit your towing setup and lifestyle. Our Echo mobile trailer brake controller is particularly unique, featuring a Bluetooth connection that links to your smartphone and provides highly responsive braking with your Apple or Android device as the interface. It easily plugs in with no tools or extra wires needed. We also offer our factory-like Spectrum and traditional TriFlex.

Specialized towing accessories

CURT Trailer Hitch Adjustable Channel Mount

CURT Weight Distribution Hitch Trailer Sway Control

CURT Pintle Hitch Mount Lunette Ring

CURT Cargo Ratchet Straps Trailer Truck Towing

Adjustable channel mounts

To give your vehicle greater capability for towing a variety of trailers, CURT adjustable trailer hitch ball mounts provide the answer. This versatile ball hitch comes in standard hitch receiver sizes and provides flexible vertical adjustment to ensure level towing, even with large, lifted trucks and SUVs.

Weight distribution hitches

Give yourself more control over your vehicle and trailer with a CURT weight distribution hitch. This receiver hitch attachment helps level the vehicle-trailer combination for a smoother ride. Our TruTrack weight distribution hitch is particularly unique, featuring integrated trailer sway control.

Pintle hitches

These heavy-duty hitches are perfect for agriculture, construction and military towing. We offer pintle hitches, pintle hooks, ball and pintle hitch combinations, as well as channel-mount pintle hitches for an adjustable option. We also carry high-strength lunette rings for a solid connection to the trailer.

Ratchet straps

Keep your cargo fully secure in your truck bed or trailer with a set of CURT ratchet straps. These cargo tie-down straps come with heavy-duty ratcheting mechanisms and are available in wide variety of capacities, lengths, hook types and colors.

Product Description

Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way round RV blade connector is designed to supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way round connector is a female-end socket, specifically designed for the vehicle side of the connection. 7-way RV blades are typically used on RV travel trailers, and this particular connector can be easily interchanges with other 7-way RV connectors.

Product information

Technical Details

Additional Information

Warranty & Support

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CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector


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What's in the box

  • One 7 POLE PLASTIC CONNECTOR, CAR END, BULK
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    1,660 global ratings

    Customers say

    Customers like the quality, performance, ease of installation, and value of the cable assembly. For example, they mention it's well built for a good price, works great, and is easy to hook up. That said, some dislike the color and disagree on fit.

    AI-generated from the text of customer reviews

    70 customers mention52 positive18 negative

    Customers like the quality of the cable assembly. They mention that it is well-made, solid, and well-built for a good price. The style of connector is the most secure for use on any car, truck, bus, or trailer, and it is a nice replacement unit.

    "Good Product.... great Value!" Read more

    "it does what it should and is well built for a good price." Read more

    "...is all plastic (except the electrical contracts) and looks like it could break pretty easily...." Read more

    "Well made but basic. Comes in a plastic bag with no instructions...." Read more

    51 customers mention51 positive0 negative

    Customers are satisfied with the performance of the cable assembly. They mention that it works great, is lightweight, and functional. Some customers also say that it helped their trailer brakes and signals work again. However, some customers mention that the assembly struggled with large gauge wires.

    "This works great with my travel trailer" Read more

    "...It works perfectly. However it is all plastic (except the electrical contracts) and looks like it could break pretty easily...." Read more

    "It bolts right up to the RV. Looks good & works better than the damaged one" Read more

    "...Works great.The wiring codes on the plug did NOT match the color (circuits) used on my GMC or in reverse to the wiring for my trailers...." Read more

    41 customers mention30 positive11 negative

    Customers find the installation process of the cable assembly to be easy. They mention that it is well-labeled, and easy to use. Some reviewers also say that the product works perfectly and is a fast replacement.

    "...It wasn't too difficult to install, but I did notice that I had to reverse two of the colors in the wiring to make it work with my truck...." Read more

    "was a fast replacement, wired up fast and I was on my way. good price and fast shipping" Read more

    "works great, easy to wire, just follow the wiring colors and verify the function the way they're suppose to before you close it up... test light..." Read more

    "Well made but basic. Comes in a plastic bag with no instructions...." Read more

    39 customers mention33 positive6 negative

    Customers like the value of the cable assembly. They say it's a great value and well worth the purchase.

    "Good Product.... great Value!" Read more

    "Great product and very well priced I would and will be buying more" Read more

    "...Yes, this is inexpensive but the plastic is thin and brittle, the wire clamps are thin and bend way to easily, and the middle wiring post is..." Read more

    "was a fast replacement, wired up fast and I was on my way. good price and fast shipping" Read more

    11 customers mention11 positive0 negative

    Customers are satisfied with the connector. They mention that it is a good connector with solid brass connector ends. The socket itself is ok, but the description and photo need to be changed, as the socket has a slight downward angle to it.

    "...you are screwing the wire directly to the extended terminal, no other connections, my factory one had pins to a connector...." Read more

    "The socket has a slight, downward angle to it. This allows any water that gets in to drain out easily. Overall this is a well made part." Read more

    "It is all good hard plastic, with solid brass connector ends, and very clear and concise instructions ...." Read more

    "...The connector is plastic but sturdy and of good quality, easy to open up and install 7 conductor RV cable into...." Read more

    12 customers mention8 positive4 negative

    Customers are mixed about the fit of the cable assembly. Some mention that it fits perfectly in the factory connector's space, while others say that it did not fit and was too big.

    "...Better fit than any flat 4 prong unit and you have the option of using 7 or more contacts. What can be better?" Read more

    "I used this for a 2002 Silverado. Does not fit inside the stock holder on the trailer hitch so I would highly recommend that you also purchase the..." Read more

    "Fit perfectly in factory connector's space. Wired up easily and retains each wire and overall harness very well." Read more

    "Perfect fit for my electrical in my hitch" Read more

    9 customers mention0 positive9 negative

    Customers are dissatisfied with the color of the cable assembly. They mention that the color codes are wrong for their vehicle and the wires are a different color than those listed on the Curt plug.

    "...Works great.The wiring codes on the plug did NOT match the color (circuits) used on my GMC or in reverse to the wiring for my trailers...." Read more

    "Like others said, oddly cheap plastic. Color markings all incorrect, I copied wires to my old connector...." Read more

    "...Beware - the color coded labels are wrong...." Read more

    "...Also, the wires are a different color than the ones listed on the Curt plug. Took a little bit of research but it is possible to accomplish." Read more

    9 customers mention0 positive9 negative

    Customers are disappointed with the mounting brackets of the cable assembly. They mention that it does not come with the necessary mounting hardware, such as screws or holders. Some customers also report that the colors and pins are wrong.

    "...Cheap plastic, cheap screws/holders and the colors/pins are totally wrong!!" Read more

    "...Only 4 stars because it did not come mounting hardware as listed in its description." Read more

    "...Does not come with the mounting bracket, but they are very inexpensive to get here on Amazon ." Read more

    "It works. No mounting screws were included but none were advertised...." Read more

    Cheap materials, could be better
    3 Stars
    Cheap materials, could be better
    Feels cheap, is cheap.I needed something rather quick and didn't have time to spend searching for a better option.Yes, this is inexpensive but the plastic is thin and brittle, the wire clamps are thin and bend way to easily, and the middle wiring post is jank.My lift tab broke rather easily during installation before I even used it (see photo).This will get you out of a jam but I would not recommend this for someone that uses this connection a lot or really depends on this being rock solid for hauling trailers long distance.
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    Top reviews from other countries

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    manuel vera
    5.0 out of 5 stars Works like the original
    Reviewed in Canada on June 1, 2023
    jpego15
    5.0 out of 5 stars Buen producto
    Reviewed in Mexico on January 8, 2021
    Peter Bota
    5.0 out of 5 stars Gets the job done
    Reviewed in Canada on March 20, 2023
    Kim
    4.0 out of 5 stars fits
    Reviewed in Canada on December 11, 2021
    Robert McKay
    5.0 out of 5 stars Perfect
    Reviewed in Canada on September 22, 2022