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  2. Auto Parts
  3. Lighting and Electrical
  4. Wire, Cable and Related Components
  5. Tail Light Harness
  6. ACDelco 20840284

ACDelco 20840284 Tail Light Harness

ACDelco 20840284 Tail Light Harness Image 1
ACDelco 20840284 Tail Light Harness Image 2
ACDelco 20840284 Tail Light Harness Image 3
ACDelco 20840284 Tail Light Harness Image 4
ACDelco 20840284 Tail Light Harness

ACDelco
Brand:ACDelco
Part Number: 20840284
UPC: 00808709714064
Weight: 0.66 lbs
Condition:New



On Sale:

$66.39

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

Product Information

Description:

Get the ACDelco 20840284 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:
6
End 1 Connector Gender:
Male
End 1 Terminal Gender:
Female
End 1 Terminal Type:
Blade
End 2 Connector Gender:
Male
End 2 Terminal Gender:
Female
End 2 Terminal Type:
Blade
End 3 Connector Gender:
Female
End 3 Terminal Gender:
Male
End 3 Terminal Type:
Blade
Height (in):
1.8 in
Length:
8.4 in.
Programming Required:
No
Weight (lb):
0.66 lb
Width (in):
8.4 in
Wiring Harness Length (in):
71.28 in
Wiring Harness Length (mm):
1810.64 mm
Country of Origin:
HN

Select a vehicle to narrow ACDelco 20840284 Tail Light Harness fitment info!

Last Updated: 04/29/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2011

 

2010

 

2011

 

2010

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Flex OHV,
5.3L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV,
6.2L V8 Flex OHV
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Flex OHV,
5.3L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV,
6.2L V8 Flex OHV

Right (Passenger) FLEETSIDE PUBX(E63)
Crew Cab Pickup
Bed Length 69.3 In.
4 Doors

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
Crew Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
 

Chevrolet Silverado 2500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
Crew Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
Extended Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
 

Chevrolet Silverado 2500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
Extended Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
Standard Cab Pickup
Bed Length 97.6 In.
Fleetside
2 Doors
 

Chevrolet Silverado 2500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
Standard Cab Pickup
Bed Length 97.6 In.
Fleetside
2 Doors

1 Per Vehicle

2010

 

2010

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
Crew Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
 

Chevrolet Silverado 3500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
Crew Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors

1 Per Vehicle

2010

 

2010

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
Extended Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
 

Chevrolet Silverado 3500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
Extended Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors

1 Per Vehicle

2010

 

2010

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
Standard Cab Pickup
Bed Length 97.6 In.
Fleetside
2 Doors
 

Chevrolet Silverado 3500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
Standard Cab Pickup
Bed Length 97.6 In.
Fleetside
2 Doors

1 Per Vehicle

2011

 

2011

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Crew Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Crew Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
Wheel Base 167.7 In.

1 Per Vehicle

2011

 

2011

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Extended Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Extended Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
Wheel Base 158.1 In.

1 Per Vehicle

2011

 

2011

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Standard Cab Pickup
Bed Length 97.6 In.
Fleetside
2 Doors
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Standard Cab Pickup
Bed Length 97.6 In.
Fleetside
2 Doors
Wheel Base 133.6 In.

1 Per Vehicle

2010

 

2010

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Crew Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
 

GMC Sierra 3500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Crew Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors

1 Per Vehicle

2010

 

2010

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Extended Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors
 

GMC Sierra 3500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Extended Cab Pickup
Bed Length 97.6 In.
Fleetside
4 Doors

1 Per Vehicle

2010

 

2010

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Right (Passenger)
 
FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Standard Cab Pickup
Bed Length 97.6 In.
Fleetside
2 Doors
 

GMC Sierra 3500 HD



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

Right (Passenger) FLEETSIDE PUBX(E63)
EXCEPT SINGLE REAR WHEELS(SRW)
Standard Cab Pickup
Bed Length 97.6 In.
Fleetside
2 Doors

1 Per Vehicle