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Dorman 645-523 Headlight Connector
for 1999 (please select make/model)

Dorman 645-523 Headlight Connector - 1999

Dorman
Brand:Dorman
Part Number: 645-523
UPC: 00037495057219
Weight: 0.09 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman 645-523 Headlight Connector for your 1999. Buy now and secure your purchase online!

This headlight connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Features and Benefits:

  • Direct replacement - this headlight connector matches the appearance and function of the factory hardware on specified applications
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Ideal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications:

Material:
Polymer
Package Contents:
1 Socket With Harness - 3 Butt Connectors
Shape:
Non-Standard
Terminal Gender:
Female
Terminal Quantity:
3
Terminal Type:
Spade
Weather Resistant:
No
Wire Gauge Measurement:
16 Gauge
Wire Quantity:
3
Wiring Harness Length:
16 in.
ACDelco #:
PT2468
Airtex #:
1P1902
BWD #:
PT1242
Echlin #:
EC1241
General Motors #:
12117369
Standard Motor Products #:
S-1743
Wells #:
1270
Country of Origin:
MX

Select a vehicle to narrow Dorman 645-523 Headlight Connector fitment info!

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2000

 

1999

 

2000

 

1999

 
Cadillac Escalade

5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Cadillac Escalade



5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle
Chevrolet Astro

4.3L V6 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet Astro



4.3L V6 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet C1500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C1500 Suburban



6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet C1500 Suburban

5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C1500 Suburban



5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

2000

 

1999

 

1998

 
Chevrolet C2500

5.7L V8 CNG OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C2500



5.7L V8 CNG OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet C2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C2500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet C2500

5.0L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C2500



5.0L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet C2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C2500 Suburban



6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet C3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Chevrolet C3500

5.7L V8 CNG OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet C3500



5.7L V8 CNG OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet Express 3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 3500

7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet Express 3500



7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet K1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet K1500 Suburban



6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet K1500 Suburban

5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet K1500 Suburban



5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet K2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet K2500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet K2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet K2500 Suburban



6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet K2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Chevrolet K3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet K3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet Tahoe

5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet Tahoe



5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet Tahoe

6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

Chevrolet Tahoe



6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
GMC C1500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C1500 Suburban



6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC C1500 Suburban

5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C1500 Suburban



5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC C2500

5.7L V8 CNG OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C2500



5.7L V8 CNG OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC C2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C2500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC C2500

5.0L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C2500



5.0L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC C2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C2500 Suburban



6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC C3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
GMC C3500

5.7L V8 CNG OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC C3500



5.7L V8 CNG OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC K1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
GMC K1500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC K1500 Suburban



6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K1500 Suburban

5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC K1500 Suburban



5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC K2500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC K2500 Suburban



6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC K2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC K3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle
GMC Safari

4.3L V6 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC Safari



4.3L V6 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC Savana 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC Savana 3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 3500

7.4L V8 Gas OHV
1
 
H6054 Sealed Beam
w/Fiber Optic Cable
 

GMC Savana 3500



7.4L V8 Gas OHV H6054 Sealed Beam
w/Fiber Optic Cable

1 Per Vehicle

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