Genuine Chevrolet Express Wiring Harness

Select your vehicle for the best product fit

Select by Model Change Vehicle
-- Select Make --
-- Select Model --
-- Select Year --

4 Geniune Chevrolet Express Wiring Harnesses found

  • Chevrolet Express Wiring Harness - 19201995
    2001-2021 Chevrolet Express Trailer Wiring Harness Adapter 7-Pin to 4-Way Flat and 7-Pin to 12-Volt Auxiliary Adapter
    Part Number: 19201995
    Other Name: ADAPTER PKG, Trailer Wiring
    • Width:10 in
    • Material:Plastic
    • Shape:Round Plug
    • Quantity:2
    • Length: 6 in
    • Type:7-4 , 7 -12v socket
    • Weight: .4 lb
    • Height: .5 in
    Your Price: $33.00
    Retail Price: $40.00
    You Save: $7.00
    More Info

    Fits the following Chevrolet Models

    • 2001-2021 Chevrolet Express | 1500, 1500 2WD, 1500 4WD, 1500 AWD, 2500, 2500 2WD, 2500 4WD, 3500, 4500
    • 4-pin flat adapter output connects the taillights, brake lights and turn signals of the trailer
    • Adapts 7-pin vehicle trailer harness to fit a 4-pin flat trailer connector
    • Custom-designed adapter that converts a 7-pin trailer harness to a 12-volt power outlet
    • Simple plug-and-play design eliminates the need for cutting or splicing
    • Corrosion-resistant terminals
    • Weather-resistant connection
    • Power up with a Cadillac Accessories Trailer Wiring Electrical Adapter. Utilize your trailer wiring harness to power other devices through the custom-designed adapter that converts a 7-pin trailer harness to a 12-volt power outlet. The 7-pin round to 4-pin flat adapter allows for easy connection of trailer wiring harnesses that only require a 4-pin connector.
    Less Info
  • Chevrolet Express Wiring Harness - 19366958
    2015-2021 Chevrolet Express 7-Way Trailer Wiring Electrical Adapter by CURT™ Group
    Part Number: 19366958
    Other Name: ADAPTER ASM,TRLR WRG HARN RCPT *BLACK)(INSTA
    • Packaging Quantity:1
    Your Price: $12.32
    Retail Price: $14.00
    You Save: $1.68
    More Info

    Fits the following Chevrolet Models

    • 2015-2021 Chevrolet Express 2500
    • 2015-2021 Chevrolet Express 3500
    • 2015-2020 Chevrolet Express 4500
    View More
    • 4-way flat output connects the taillights, brake lights and turn signal
    • Adapts 7-way RV blade vehicle socket to fit a 4-way flat trailer plugs
    • Simple plug-and-play design eliminates the need for cutting or splicing
    • Corrosion-resistant terminals
    • Weather-resistant connection
    • Sync your trailer lights with your vehicles lights through the Trailer Wiring Electrical Adapter. It will allow you to connect and adapt your vehicle’s wiring system to your trailer wiring system, helping you to communicate your actions to other drivers.
    Less Info
  • Chevrolet Express Wiring Harness - 12497781
    2001-2020 Chevrolet Express Trailer Wiring Harness Adapter 7-Pin to 12-Volt Auxiliary Adapter
    Part Number: 12497781
    Other Name: ADAPTER PKG, Trailer Wiring
    • Material:Plastic
    • Type:7 Round
    • Shape:Round
    • Quantity:1
    • Height:2.3
    • Width:4.4
    • Packaging Quantity:1
    • Length:4.9
    • Weight:0.22
    Your Price: $27.83
    Retail Price: $35.00
    You Save: $7.17
    More Info

    Fits the following Chevrolet Models

    • 2001-2020 Chevrolet Express | 1500, 1500 2WD, 1500 4WD, 1500 AWD, 2500, 2500 2WD, 2500 4WD, 3500, 4500
    • 4-pin flat adapter output connects the taillights, brake lights and turn signals of the trailer
    • Adapts 7-pin vehicle trailer harness to fit a 4-pin flat trailer connector
    • Custom-designed adapter that converts a 7-pin trailer harness to a 12-volt power outlet
    • Simple plug-and-play design eliminates the need for cutting or splicing
    • Corrosion-resistant terminals
    • Weather-resistant connection
    • Power up with Chevrolet Accessories Trailer Wiring Electrical Adapter. Utilize your trailer wiring harness to power other devices through the custom-designed adapter that converts a 7-pin trailer harness to a 12-Volt power outlet.
    Less Info
  • Chevrolet Express Wiring Harness - 12498307
    2003-2020 Chevrolet Express Trailer Wiring Harness Adapter
    Part Number: 12498307
    Other Name: HARNESS PKG, Trailer Wiring
    • Connector Quantity:4
    • Mounting Bracket Included:Yes
    • Universal Or Specific Fit:Specific
    • Mount Hole Quantity:1
    • Wire Quantity:7
    • Housing Color:Black
    • Illuminated:No
    • Mounting Hardware Included:Yes
    • Weight: 1.3 lb
    • Height: 5.62 in
    Your Price: $86.63
    Retail Price: $105.00
    You Save: $18.37
    More Info

    Fits the following Chevrolet Models

    • 2018-2020 Chevrolet Express | 2500, 3500, 4500
    • 2003-2016 Chevrolet Express | 1500 2WD, 1500 4WD, 1500 AWD, 2500, 2500 2WD, 2500 4WD, 3500, 4500
    • Sync your trailer lights with your vehicles lights through the GMC Accessories Trailer Wiring Electrical Adapter. It will allow you to connect and adapt your vehicle’s wiring system to your trailer wiring system, helping you to communicate your actions to other drivers.
    • Sync your trailer lights with your vehicles lights through the Chevrolet Accessories Trailer Wiring Electrical Adapter. It will allow you to connect and adapt your vehicle’s wiring system to your trailer wiring system, helping you to communicate your actions to other drivers.
    • Sync your trailer lights with your vehicles lights through the Chevrolet Accessories Trailer Wiring Electrical Adapter. It will allow you to connect and adapt your vehicle’s wiring system to your trailer wiring system, helping you to communicate your actions to other drivers.
    Less Info