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  2. Auto Parts
  3. Lighting and Electrical
  4. Wire, Cable and Related Components
  5. Tail Light Harness
  6. ACDelco 88986854

ACDelco 88986854 Tail Light Harness

ACDelco 88986854 Tail Light Harness Image 1
ACDelco 88986854 Tail Light Harness Image 2
ACDelco 88986854 Tail Light Harness Image 3
ACDelco 88986854 Tail Light Harness

ACDelco
Brand:ACDelco
Part Number: 88986854
UPC: 00808709716495
Weight: 1 lbs
Condition:New



On Sale:

$157.95

Availability:
7 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 88986854 Tail Light Harness for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Tail Light Harnesses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These harnesses are organized sets of wires, terminals, and connectors that run throughout your entire vehicle. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • Wires are color coded correctly for easy installation

Specifications:

Connector Quantity:
4
End 1 Connector Color:
Gray
End 1 Connector Gender:
Male
End 1 Terminal Gender:
Female
End 1 Terminal Quantity:
7
End 1 Terminal Type:
Blade
End 2 Connector Gender:
Female
End 2 Terminal Gender:
Female
End 3 Connector Gender:
Female
End 3 Terminal Gender:
Female
Height (in):
4.25 in
Length:
9.75 in.
Programming Required:
No
Weight (lb):
1 lb
Width (in):
9.25 in
Wiring Harness Length (in):
60.04 in
Wiring Harness Length:
1525 mm
Country of Origin:
US

Select a vehicle to narrow ACDelco 88986854 Tail Light Harness fitment info!

Last Updated: 04/29/2024

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

2002

 

2002

 
GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 78.0 In.
Fleetside
4 Doors
 

GMC Sierra 2500 HD



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 78.0 In.
Fleetside
4 Doors

1 Per Vehicle

2002

 

2002

 
GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 2500 HD



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2002

 

2002

 
GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors
 

GMC Sierra 2500 HD



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Crew Cab Pickup
Bed Length 78.0 In.
Fleetside
4 Doors
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Crew Cab Pickup
Bed Length 78.0 In.
Fleetside
4 Doors

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 78.0 In.
Fleetside
4 Doors
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 78.0 In.
Fleetside
4 Doors

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors

1 Per Vehicle

2005

 

2005

 
GMC Sierra 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FOR VEHICLES BUILT 08/22/04 & PRIOR
FLEETSIDE PUBX(E63), SINGLE REAR WHEELS(SRW)
2ND DES SEE 16532721.
1st Design
Bed Length 96.0 In.
Fleetside
4WD
 

GMC Sierra 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FOR VEHICLES BUILT 08/22/04 & PRIOR
FLEETSIDE PUBX(E63), SINGLE REAR WHEELS(SRW)
2ND DES SEE 16532721.
1st Design
Bed Length 96.0 In.
Fleetside
4WD

1 Per Vehicle

2005

 

2005

 
GMC Sierra 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FOR VEHICLES BUILT 08/22/04 & PRIOR
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
2ND DES SEE 16532721.
1st Design
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FOR VEHICLES BUILT 08/22/04 & PRIOR
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
2ND DES SEE 16532721.
1st Design
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2005

 

2005

 
GMC Sierra 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FOR VEHICLES BUILT 08/22/04 & PRIOR
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
2ND DES SEE 16532721.
1st Design
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FOR VEHICLES BUILT 08/22/04 & PRIOR
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
2ND DES SEE 16532721.
1st Design
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2005

 

2005

 
GMC Sierra 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FOR VEHICLES BUILT 08/22/04 & PRIOR
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
2ND DES SEE 16532721.
1st Design
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors
 

GMC Sierra 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FOR VEHICLES BUILT 08/22/04 & PRIOR
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
2ND DES SEE 16532721.
1st Design
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors

1 Per Vehicle

2004

 

2004

 
GMC Sierra 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2004

 

2004

 
GMC Sierra 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2004

 

2004

 
GMC Sierra 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors
 

GMC Sierra 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors

1 Per Vehicle

2003

 

2003

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2003

 

2003

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2003

 

2003

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Crew Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Extended Cab Pickup
Bed Length 96.0 In.
Fleetside
4 Doors

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Left (Driver)
 
FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Left (Driver) FLEETSIDE PUBX(E63)
EXCEPT TAIL and S/LP(T89)
Standard Cab Pickup
Bed Length 96.0 In.
Fleetside
2 Doors

1 Per Vehicle


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