Universal Plug and Play 3 Way Connector to 4 Pin Trailer Light Adapter - XTC Power Products
Amazon.com: Trailer Wire Extension 4-Way Flat Trailer End Connector with Male & Female Plug 18 AWG 59 inch Hitch Light 4 Pin Trailer Wiring Harness Extender : Automotive
CURT 4-Way Flat License Plate Light Plug Connector Socket #58405 | Ron's Toy Shop, Inc.
ABN 1909 - 4 Way 4 Pin Plug 20 Gauge Trailer Light Wiring Harness Extension 8ft - Walmart.com
Reese 118004 Connector 4-Flat Trailer End - Walmart.com
7-Way Round to 4-Way Flat Pin Adapter For Trailer Tow Hitch & Redline Tailgate LED – OPT7 Lighting Inc
Amazon.com: True Mods 4 Pin Flat Trailer Light Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat 5 Wire Harness for
4-Flat to Dual 4-Flat Splitter | U-Haul
4 Way Flat Trailer Y-Splitter Adapter Extension Harness – Nilight
Flat 4-Way 4 Pin Tow Trailer Y-Splitter Harness Adapter 12V Silicone Hosing LED Tailgate Light Bar For Pickup Truck Trailer - AliExpress
Amazon.com: Trailer Wiring Harness Universal 4 Way Flat Y-Splitter Plug and Play Adapter Extension Harness for LED Tailgate Light Bar and Trailer Lights : Automotive
Amazon.com: Reese Towpower 74124 12" 4-Way Flat Trailer End Connector - Black : Automotive
Amazon.com: 4-Way Flat Trailer Connector with Snap Self-Closing Lid Cover Heavy-Duty 12V 4-pin Trailer Tow Wire Harness Socket Kit with 7.8" Wires Road Tough WeatherLock : Automotive
4-Way Flat to 6-Way Round Pin Connector (Plastic)
Flat 4 Way Male Trailer Side Wire Connector With Separate Tail Light Wires - White's Marine
Amazon.com: Trailer Wire Extension 4-Way 4 Pin Plug, 4 Wire 4-Flat Connector with Male & Female Plug 18 AWG 26 inch Hitch Light Trailer Wiring Harness Extender : Automotive
4-Way Trailer Connector With 26' Lead Wire & 38" Ground Wire
TowSmart 12 in., 4-Way Flat Trailer Wiring Connector 1441 - The Home Depot
Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think) | etrailer.com
CURT 4-Way Flat Connector Plug with 12" Wires (Trailer Side) 58030 - The Home Depot