Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Lighting and Electrical
  4. Electrical Connectors
  5. Trailer Wiring Harness Connector
  6. ACDelco 86816072

ACDelco 86816072 Trailer Wiring Harness Connector

ACDelco

 
Brand:ACDelco
Part Number: 86816072
UPC: 195491379824
Weight: 0.17 lbs
Condition:New



On Sale:

$60.16

Availability:
2 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 86816072 Trailer Wiring Harness Connector for your vehicle. Buy now and secure your purchase online!

Select a vehicle to narrow ACDelco 86816072 Trailer Wiring Harness Connector fitment info!

Last Updated: 06/08/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Showing 100 fitments from page 2 of 3

2019

 

2019

 
Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
Cab & Chassis
2 Doors
 

Chevrolet Silverado 3500 HD



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
Cab & Chassis
2 Doors

1 Per Vehicle

2019

 

2019

 
Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
Cab & Chassis
4 Doors
 

Chevrolet Silverado 3500 HD



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
Cab & Chassis
4 Doors

1 Per Vehicle

2019

 

2019

 
Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
Crew Cab Pickup
4 Doors
 

Chevrolet Silverado 3500 HD



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
Crew Cab Pickup
4 Doors

1 Per Vehicle

2018

 

2018

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2011

 

2010

 

2009

 

2008

 

2007

 
Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Silverado 3500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet SSR

6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet SSR



6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet SSR

5.3L V8 Gas OHV
1
 
PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet SSR



5.3L V8 Gas OHV PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2022

 

2023

 

2022

 
Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER HARNESS CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER HARNESS CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2022

 

2022

 
Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2021

 

2021

 
Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2020

 

2019

 

2020

 

2019

 
Chevrolet Suburban

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Suburban 1500

6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban 1500



6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2012

 

2011

 

2010

 

2012

 

2011

 

2010

 
Chevrolet Suburban 2500

6.0L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban 2500



6.0L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Suburban 2500

8.1L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban 2500



8.1L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2019

 

2019

 
Chevrolet Suburban 3500 HD

6.0L V8 Flex OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban 3500 HD



6.0L V8 Flex OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2022

 

2023

 

2022

 
Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER HARNESS CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER HARNESS CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2022

 

2022

 
Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2021

 

2021

 
Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2020

 

2019

 

2020

 

2019

 
Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2012

 

2011

 

2010

 

2012

 

2011

 

2010

 
Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



6.0L V8 FULL HYBRID EV-Flex FHEV OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



5.3L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2009

 
Chevrolet Tahoe

6.2L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



6.2L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



6.0L V8 FULL HYBRID EV-Gas FHEV OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2008

 

2008

 
Chevrolet Tahoe

6.2L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



6.2L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2000

 

2000

 
Chevrolet Tahoe

5.7L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



5.7L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Trailblazer

6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Trailblazer



6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2009

 

2008

 

2007

 

2006

 

2005

 
Chevrolet Trailblazer

4.2L L6 Gas DOHC
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Trailblazer



4.2L L6 Gas DOHC BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Chevrolet Trailblazer

5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Trailblazer



5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Trailblazer EXT

5.3L V8 Gas OHV
1
 
PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
Eng: LM4
8th VIN Digit: P
 

Chevrolet Trailblazer EXT



5.3L V8 Gas OHV PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2003

 

2003

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC
1
 
PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
Eng: LL8
8th VIN Digit: S
4WD
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
Eng: LL8
8th VIN Digit: S
4WD

1 Per Vehicle

2002

 

2002

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC
1
 
PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
4WD
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
4WD

1 Per Vehicle

2008

 

2008

 
GMC Acadia

3.6L V6 Gas DOHC
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Acadia



3.6L V6 Gas DOHC BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
GMC Canyon

2.7L L4 Gas DOHC Turbo
1
 
Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Canyon



2.7L L4 Gas DOHC Turbo Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2021

 

2020

 

2019

 

2021

 

2020

 

2019

 
GMC Canyon

2.5L L4 Gas DOHC,
2.8L L4 Diesel DOHC Turbo,
3.6L V6 Gas DOHC
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Canyon



2.5L L4 Gas DOHC,
2.8L L4 Diesel DOHC Turbo,
3.6L V6 Gas DOHC Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2008

 

2008

 
GMC Canyon

2.9L L4 Gas DOHC,
3.7L L5 Gas DOHC
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Canyon



2.9L L4 Gas DOHC,
3.7L L5 Gas DOHC BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2009

 

2008

 

2007

 

2006

 

2005

 
GMC Envoy

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Envoy



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Envoy XL

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Envoy XL



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
GMC Envoy XL

5.3L V8 Gas OHV
1
 
PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
Eng: LM4
8th VIN Digit: P
 

GMC Envoy XL



5.3L V8 Gas OHV PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2005

 

2005

 
GMC Envoy XUV

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Envoy XUV



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2004

 

2004

 
GMC Envoy XUV

5.3L V8 Gas OHV
1
 
PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
Eng: LM4
8th VIN Digit: P
 

GMC Envoy XUV



5.3L V8 Gas OHV PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
BLACK
7-WAY FEMALE)(W/LEADS
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2023

 

2022

 

2023

 

2022

 
GMC Hummer EV Pickup

-L BATTERY EV EV/BEV
1
 
Body Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Hummer EV Pickup



-L BATTERY EV EV/BEV Body Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
GMC Savana 1500

5.3L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
AWD
 

GMC Savana 1500



5.3L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
AWD

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
GMC Savana 1500

5.3L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
RWD
 

GMC Savana 1500



5.3L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
RWD

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
AWD
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
AWD

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
RWD
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
RWD

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
LUXURY EDITION/UPLEVEL TRIM PACKAGE(Y91)
BLACK
7-WAY FEMALE)(W/LEADS
Standard Cargo Van
3 Doors
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV LUXURY EDITION/UPLEVEL TRIM PACKAGE(Y91)
BLACK
7-WAY FEMALE)(W/LEADS
Standard Cargo Van
3 Doors

1 Per Vehicle

2022

 

2022

 
GMC Savana 2500

2.8L L4 Diesel DOHC Turbo,
4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Savana 2500



2.8L L4 Diesel DOHC Turbo,
4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
 

GMC Savana 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)

1 Per Vehicle

2006

 

2006

 
GMC Savana 2500

4.3L V6 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
 

GMC Savana 2500



4.3L V6 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
AWD
 

GMC Savana 2500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
AWD

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
RWD
 

GMC Savana 2500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
RWD

1 Per Vehicle

2022

 

2022

 
GMC Savana 3500

2.8L L4 Diesel DOHC Turbo,
4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Savana 3500



2.8L L4 Diesel DOHC Turbo,
4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.6L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
 

GMC Savana 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 3500

6.0L V8 CNG OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)
 

GMC Savana 3500



6.0L V8 CNG OHV BLACK
7-WAY FEMALE)(W/LEADS
7 WIRE TRAILER HARNESS(UY7)

1 Per Vehicle

2024

 

2023

 

2024

 

2023

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



5.3L V8 Flex OHV Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2024

 

2023

 

2022

 

2024

 

2023

 

2022

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
SI ELEC CODE: X480
CHASSIS HARNESS TO BACKUP ALARM HARNESS
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
SI ELEC CODE: X480
CHASSIS HARNESS TO BACKUP ALARM HARNESS
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2021

 

2021

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
SI ELEC CODE: X480
CHASSIS HARNESS TO BACK UP ALARM HARNESS
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
SI ELEC CODE: X480
CHASSIS HARNESS TO BACK UP ALARM HARNESS
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2021

 

2020

 

2021

 

2020

 
GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



3.0L L6 Diesel DOHC Turbo Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2021

 

2020

 

2019

 

2021

 

2020

 

2019

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2020

 

2020

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
SI ELEC CODE: X480
CHASSIS HARNESS TO TRAILER JUMPER HARNESS
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
SI ELEC CODE: X480
CHASSIS HARNESS TO TRAILER JUMPER HARNESS
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2018

 

2018

 
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
GMC Sierra 1500

4.8L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



4.8L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2011

 

2010

 

2009

 

2011

 

2010

 

2009

 
GMC Sierra 1500

6.2L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



6.2L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



5.3L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.3L V6 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



4.3L V6 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2009

 
GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



6.0L V8 FULL HYBRID EV-Gas FHEV OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
GMC Sierra 1500

6.2L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



6.2L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500 HD Classic



6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2022

 

2022

 
GMC Sierra 1500 Limited

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500 Limited



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
TOW VEHICLE ELECTRICAL RECEPTACLE X1
SI ELEC CODE: X88B
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2019

 

2019

 
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
SI ELEC CODE: X950
CHASSIS HARNESS TO CAMPER HARNESS
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV Chassis Wiring Harness Connector
SI ELEC CODE: X950
CHASSIS HARNESS TO CAMPER HARNESS
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2019

 

2019

 
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500



6.0L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2002

 

2002

 
GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
GMC Sierra 2500

5.3L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500



5.3L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER HARNESS CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER HARNESS CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2022

 

2023

 

2022

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
SI ELEC CODE: X480
CHASSIS HARNESS TO BACKUP ALARM HARNESS
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV Chassis Wiring Harness Connector
SI ELEC CODE: X480
CHASSIS HARNESS TO BACKUP ALARM HARNESS
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2022

 

2022

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER HARNESS CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER HARNESS CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2020

 

2020

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR X1
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2019

 

2019

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2019

 

2019

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Chassis Wiring Harness Connector
SI ELEC CODE: X950
CHASSIS HARNESS TO CAMPER HARNESS
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo Chassis Wiring Harness Connector
SI ELEC CODE: X950
CHASSIS HARNESS TO CAMPER HARNESS
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2019

 

2018

 

2019

 

2018

 
GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo Chassis Wiring Harness Connector
TRAILER CONNECTOR
SI ELEC CODE: X88
BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
GMC Sierra 2500 HD

6.0L V8 Flex OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

8.1L V8 Gas OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



8.1L V8 Gas OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
BLACK
7-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV BLACK
7-WAY FEMALE)(W/LEADS

1 Per Vehicle
See More Fitments on Page 3 - or - Select Your Vehicle Above