Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Phillips · Electrical & Lighting
15-720
In stock · ships from Knoxville
This is a heavy-duty 7-way electrical socket (receptacle) used on semi-trucks and trailers to connect the trailer's lighting and brake electrical system.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 10 of 10.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It features a reinforced zinc die-cast housing, wire insertion split pins, and a full-opening lid to protect the terminals from dirt and moisture. It is typically replaced when the original socket becomes corroded, cracked, or has loose connections that cause intermittent lighting or braking failures.
Part Number: 15-720
7-WAY ELEC. SOCKET
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
