Trailer-&-Towing-Accessories > Molded-Connectors > Molded-Connectors-without-a-Loop

4- Way Knockout Connector

This knockout connector fits into existing bumper holes and mate with most standard 4-way, 4-pin flat molded connectors. This knockout eliminates the unsightly and corrosive effect of conventional plugs hanging loose below the bumper.


  • Mates with most 4-way conventional male plugs on the market.
  • Molded with 30" of 16 gauge wire, long enough to reach either side of the towing vehicle to tap into the trailer lights.
  • The wires are color coded - green, yellow, brown and white.
  • Mounting bracket (70985) is very simple to install, no holes to drill.
  • Click here for a color chart of the wires featured in each molded connector.
  • Item 80995 is the Replacement Part for Item 74405 Click here.
Item Description Price
1+ I Ext. Price I 100+ Ext. Price I I 500+ Ext. Price I
Qty in
Package
In Stock Add to Cart
80995 4-Way Molded Connector - Knockout Type 30" Female-only, Replacement for item 74405 (1 MIN)
7.39 7.39 I 5.99300 5.99 I 3.59100 3.59
1 EA

CURT 4-Way Flat License Plate Light Plug Connector Socket with 36" Wires

4-Way Flat License Plate Light Plug Connector Socket with 36" Wires


  • Splices into vehicle wiring to provide a connection for a trailer plug
  • 1-1/4" plug fits a typical license plate light hole
  • Designed for use on vehicles with two-wire systems
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Constructed with bonded 16-gauge wires and durable molded rubber
  • Features 36" of color-coded wire for easier installation
  • Dust cover keeps connector clean when not in use
  • All CURT items have a 15% restocking fee
Item Description Price Qty in
Package
In Stock Add to Cart
CURT58405 CURT 58405, Vehicle-Side 4-Pin Flat Trailer Wiring Harness with 36-Inch Wires, Fits 1-1/4-Inch License PlateLight Hole (1 MIN) 4.79 1 EA Call
CURT57405 CURT 57405, Vehicle-Side 4-Pin Flat Trailer Wiring Harness with 36-Inch Wires, Fits 1-1/4-Inch License PlateLight Hole (1 MIN) 7.58 1 EA Call

Knockout Connector Bracket

This knockout connector fits into existing bumper holes and mate with most standard 4-way, 4-pin flat molded connectors. This knockout eliminates the unsightly and corrosive effect of conventional plugs hanging loose below the bumper.


  • Mates with most 4-way conventional male plugs on the market.
  • Molded with 30" of 16 gauge wire, long enough to reach either side of the towing vehicle to tap into the trailer lights.
  • The wires are color coded - green, yellow, brown and white.
  • Mounting bracket (70985) is very simple to install, no holes to drill.
  • Click here for a color chart of the wires featured in each molded connector.
  • Item 80995 is the Replacement Part for Item 74405 Click here.
Item Description Price
1+ I Ext. Price I 100+ Ext. Price I I 200+ Ext. Price I
Qty in
Package
In Stock Add to Cart
70985 Mounting Bracket for 4-Way Female Knockout Type Molded Connector (1 MIN)
3.55 3.55 I 2.55600 2.56 I 2.04900 2.05
1 EA
Prop65 Warning