Trailer Electrical / Vehicle-Side Connector Kit
Brophy Replacement Dodge 7-Way Harness Connector Socket Adapter with 7-Way Plug - Trailer
Replacement vehicle-side trailer connector kit for select Dodge, Chrysler, Jeep, Mercedes-Benz, and Mitsubishi applications with compatible factory tow wiring. Includes the Dodge OEM-style harness adapter and a 7-way blade plug with reflector.
Part Number: OSRA + F7CU 7-Way Blade Vehicle Plug Factory Tow Connector Applications
Key Measurements & Specs
| Specification |
Detail |
| Part Number / SKU |
OSRA + F7CU |
| Brand |
Brophy |
| Product Type |
Replacement 7-way harness connector socket adapter kit |
| Connector Style |
Vehicle-side 7-way blade plug with molded lead |
| Mounting Hole Centers |
1-3/4" top-to-bottom and 1-1/2" side-to-side on the 7-way blade plug |
| Quantity Included |
1 kit |
Fitment / Application
| Category |
Details |
| Vehicle System |
Select Dodge, Chrysler, Jeep, Mercedes-Benz, and Mitsubishi factory tow wiring systems |
| Primary Fit |
Applications with compatible factory 7-way / tow-package connector |
| Fitment Method |
Verify vehicle year, model, factory tow package, connector style, and mounting hole spacing before ordering |
| Important Note |
Application list is a fitment reference only. Do not rely on vehicle make alone; confirm the factory connector before installation. |
Top Features
| Feature |
Buyer Benefit |
| Factory-Style Adapter |
Designed to connect to compatible factory tow-package vehicle connectors |
| 7-Way Blade Plug |
Provides the common RV-style 7-way blade trailer connection used on many modern trailers |
| Reflector Cap |
Includes the 7-way plug with reflector-style cap for a clean vehicle-side socket setup |
| Pre-Wired Leads |
Uses color-coded molded connector wiring for standard trailer lighting, brake, ground, and auxiliary circuits |
Overview
This Brophy OSRA + F7CU replacement trailer connector kit is built for select Dodge, Chrysler, Jeep, Mercedes-Benz, and Mitsubishi vehicles equipped with compatible factory tow wiring. The kit provides a vehicle-side 7-way blade trailer plug setup for trailers that use RV-style blade connectors. It is intended for replacement or repair of compatible OEM-style tow-package connector systems where the plug style and mounting pattern match.
R&P Service Insight
Trailer wiring should always be verified by function, not by wire color alone. Wire colors are useful references, but vehicle wiring, trailer wiring, previous repairs, and aftermarket modifications can change what each circuit actually does.
-
Confirm the Vehicle Connector: Make sure the factory tow-package connector matches this adapter before ordering.
-
Test by Function: Use a circuit tester to confirm ground, running lights, left turn/brake, right turn/brake, brake power, 12V power, and auxiliary circuits.
-
Check the Mounting Pattern: The 7-way blade plug hole centers are 1-3/4" top-to-bottom and 1-1/2" side-to-side.
R&P Knowledge Hub
Compatibility: This listing is for compatible factory tow-package applications. Verify before ordering if your vehicle was not originally equipped with the correct factory trailer wiring connector.
Vehicle / System Fit: Designed for select Dodge, Chrysler, Jeep, Mercedes-Benz, and Mitsubishi applications with matching factory 7-way / tow-package wiring.
Installation Notes: Confirm plug shape, latch style, mounting pattern, and wiring functions before installation. Do not assume fitment from make and model alone.
Performance Insight: A properly matched vehicle-side 7-way plug helps support standard trailer circuits including lighting, ground, electric brake power, 12V hot lead, and auxiliary wiring where equipped.
Brand & Fitment Note
Selling Brand: Brophy
Application Reference: Dodge, Chrysler, Jeep, Mercedes-Benz, and Mitsubishi names are used only as compatibility references for vehicles with matching factory tow wiring.
What This Means: This listing is for a Brophy replacement trailer connector adapter kit, not a guaranteed factory-branded vehicle part.
Before Ordering: Verify vehicle year, model, tow package, connector shape, wiring functions, mounting hole spacing, and included components before installation.
R&P Repair Insight
When replacing a vehicle-side trailer connector, the most common ordering issue is assuming all 7-way plugs or all tow-package connectors are the same. This kit should be matched to the factory connector and the mounting pattern before installation.
-
Connector Match: Compare the factory vehicle plug to the adapter before starting the repair.
-
Wiring Verification: Test each circuit at the vehicle before connecting a trailer.
-
Trailer Side Check: If lights or brakes still do not work after replacement, inspect the trailer plug, trailer ground, brake wiring, and junction box connections.
Features
Replacement 7-Way Vehicle Connector Kit
Built for repairing or replacing compatible vehicle-side trailer connector setups on listed factory tow-package applications.
Includes 7-Way Plug with Reflector
The included F7CU plug provides a standard 7-way blade trailer connection with reflector-style cap.
Common Trailer Circuit Support
Supports standard trailer wiring functions including ground, turn/brake circuits, tail lights, brake power, 12V hot lead, and auxiliary circuit.
Shop-Friendly Fitment Check
Mounting hole centers are listed so buyers can compare their existing socket bracket before ordering.
Included Components
| Quantity |
Item |
| 1 |
Brophy OSRA Dodge OEM-style harness connector socket adapter |
| 1 |
Brophy F7CU 7-way blade vehicle plug with reflector |
| Not Included |
Trailer-side plug, trailer wiring, mounting bracket, tester, and installation labor unless separately stated |
Wire Gauges
| Gauge |
Wire Colors |
| 14 Gauge |
Red, brown, green, and yellow |
| 12 Gauge |
Blue |
| 10 Gauge |
White and black |
Wiring Code
| Molded Connector |
Function |
Usual Trailer Wire |
| White Wire |
Ground |
White Wire |
| Red Wire |
Left Turn and Brake |
Yellow Wire |
| Brown Wire |
Right Turn and Brake |
Green Wire |
| Green Wire |
Tail Lights |
Brown Wire |
| Blue Wire |
Brake Power |
Blue Wire |
| Black Wire |
12 Volt Hot Lead |
Black Wire |
| Yellow Wire |
Auxiliary |
Varies by trailer |
Vehicle Fitment Reference
| Make |
Model / Application |
Years |
| Chrysler |
Pacifica with factory 7-way |
2003 - 2008 |
| Chrysler |
Aspen with tow package, early 2007 application |
2007 |
| Dodge |
Ram Van |
2001 - 2003 |
| Dodge |
Ram Pickup 2500 / 3500 with tow package |
2000 - 2009 |
| Dodge |
Dakota with factory 7-way |
2000 - 2010 |
| Dodge |
Durango with tow package |
2005 - 2006 |
| Dodge |
Durango with tow package, early 2007 application |
2007 |
| Dodge |
Ram Pickup with factory 7-way |
2000 - 2009 |
| Dodge |
Sprinter with factory 7-way |
2004 - 2008 |
| Dodge |
Sprinter 2500 / 3500 |
2009 |
| Jeep |
Wrangler with factory 7-way |
2004 - 2010 |
| Jeep |
Commander with factory 7-way |
2006 - 2010 |
| Jeep |
Grand Cherokee with factory 7-way |
2000 - 2010 |
| Jeep |
Liberty with factory 7-way |
2004 - 2007 |
| Mercedes-Benz |
GL Class with tow package |
2007 - 2010 |
| Mitsubishi |
Raider with factory 7-way |
2006 - 2008 |
Important Fitment Note: Vehicle applications are provided as a reference for compatible factory tow-package wiring only. Verify your vehicle connector, trailer connector style, mounting hole spacing, wiring functions, and included components before installation. Wire colors should not be used as the only wiring confirmation method; test each circuit before connecting a trailer.
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