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๐ Connect with Confidence โ Power Your Trailer Like a Pro!
The CURT 58170 Vehicle-Side 7-Pin Round Trailer Wiring Harness Socket is a premium, weather-resistant connector designed for reliable trailer electrical connections. Featuring a durable die-cast metal housing, a spring-loaded dust cover with a locking tab, and concealed terminals, it ensures secure, corrosion-resistant performance for all 7 trailer functions including lights, brakes, and auxiliary power. Ideal for RVs and trailers, it offers easy installation and a limited lifetime warranty for peace of mind.










| ASIN | B001GN6PU4 |
| Best Sellers Rank | #91,053 in Automotive ( See Top 100 in Automotive ) #229 in Towing Hitch Wiring |
| Brand | CURT |
| Brand Name | CURT |
| Color | Silver |
| Connector Type | 7-pin Round |
| Customer Reviews | 4.4 out of 5 stars 256 Reviews |
| Global Trade Identification Number | 00612314917006 |
| Included Components | 7-Way Connector |
| Item Type Name | Vehicle-Side 7-Pin Round Trailer Wiring Harness Socket |
| Item Weight | 10.4 ounces |
| Manufacturer | Curt Manufacturing |
| Material | Metal |
| Material Type | Metal |
| Model | 58170 |
| No. of wires | 7 |
| Number Of Poles | 7 |
| Number Of Wires | 7 |
| Number of Poles | 7 |
| Part Number | 58170 |
| Plug Type | 7-Pin Round |
| UPC | 612314917006 |
| Unit Count | 1 Count |
| Warranty Description | Limited Lifetime |
K**P
Seems to be good quality.
High quality plug for a semi trailer. I expect years of service out of this. Seems well made and for good in the old hole.
H**N
Excellent Quality and Function
It's Made better than a Phillips brand, easy to install, wire color code easy to read, terminal screws were easy to loosen and tighten without damaging the screw or any threads, nice bright finish, better quality than Phillips brand, and it's been holding up and working good.
O**J
Good quality
Standard OEM replacement, fits good and works well.
G**.
Decent construction
Worked pretty wellโฆ Maybe I shouldnโt expect it to be as durable as the one that replaced that was 20 years oldโฆ Itโs only been in for about a month but itโs working OK
K**E
Looks great!
Bought this with the plug receptacle. Like I said before never used this brand on my big truck but the quality looks good!
R**B
Works and good quality
Great product and fast delivery
L**E
Not disappointed
Very pleased with this purchase. Solid construction, much better than plastic models sold at similar price. Only improvement would be to sell/include a back-shell to cover the electrical connections.
N**S
Run
Flap doesn't open enough to plug in third thing i bought from them that was. Defective no more
L**H
Works
Works well,
Trustpilot
2 months ago
2 days ago