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  2. Auto Parts
  3. Lighting and Electrical
  4. Electrical Connectors
  5. Horn Connector
  6. Dorman 645-589 for 1991

Dorman 645-589 Horn Connector
for 1991 (please select make/model)

Dorman 645-589 Horn Connector - 1991

Dorman
Brand:Dorman
Part Number: 645-589
UPC: 00019495374954
Weight: 0.07 lbs
Condition:New



On Sale:

$21.03

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

Product Information

Description:

Get the Dorman 645-589 Horn Connector for your 1991. Buy now and secure your purchase online!

Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Features and Benefits:

  • Convenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction - this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Professional appearance - this electrical pigtail is designed for a clean, professional look when installed
  • Versatile component - this connector can be used in a variety of repairs and custom installations

Specifications:

Package Contents:
1 Harness
Terminal Gender:
Female
Terminal Material:
Tin Brass
Terminal Quantity:
2
Terminal Type:
Blade
Wire Gauge Measurement:
18 Gauge
Wire Quantity:
2
Wiring Harness Length:
9.45 in.
ACDelco #:
PT1357
Airtex #:
1P1044
BWD #:
PT177
Echlin #:
EC11
General Motors #:
12116958
General Motors #:
15306302
Santech #:
MT1431
Standard Motor Products #:
S-578
Wells #:
247
Country of Origin:
CN

Select a vehicle to narrow Dorman 645-589 Horn Connector fitment info!

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
Buick Century

3.3L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Buick Century



3.3L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1992

 

1991

 

1990

 

1989

 
Buick Century

2.5L L4 Gas OHV
1
 
2 Way Female w/Leads
 

Buick Century



2.5L L4 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
2 Way Female w/Leads
 

Buick Park Avenue



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged 2 Way Female w/Leads

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
Engine Coolant Temperature Sensor Connector
2 Way w/Leads
 

Buick Park Avenue



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged Engine Coolant Temperature Sensor Connector
2 Way w/Leads

1 Per Vehicle

1991

 

1991

 
Buick Reatta

3.8L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Buick Reatta



3.8L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Buick Regal

3.8L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Buick Regal



3.8L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Buick Regal

3.1L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Buick Regal



3.1L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Buick Riviera

3.8L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Buick Riviera



3.8L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1991

 

1991

 
Buick Roadmaster

5.0L V8 Gas OHV
1
 
2 Way Female w/Leads
 

Buick Roadmaster



5.0L V8 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Cadillac Seville

4.9L V8 Gas OHV
1
 
2 Way Female w/Leads
 

Cadillac Seville



4.9L V8 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Chevrolet C60 Kodiak

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Two Speed Rear Axle Shift Switch Relay Connector
2 Way Female w/Leads
 

Chevrolet C60 Kodiak



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Two Speed Rear Axle Shift Switch Relay Connector
2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet C60 Kodiak

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Air Brake Dryer Connector
2 Way Female w/Leads
w/RPO Code JPY (Heated Aftercooler)
 

Chevrolet C60 Kodiak



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Air Brake Dryer Connector
2 Way Female w/Leads
w/RPO Code JPY (Heated Aftercooler)

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet C60 Kodiak

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Moisture Ejector Valve Connector
2 Way Female w/Leads
 

Chevrolet C60 Kodiak



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Moisture Ejector Valve Connector
2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet C60 Kodiak

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Vehicle Speed Sensor Connector
2 Way Female w/Leads
w/Auto Trans
 

Chevrolet C60 Kodiak



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Vehicle Speed Sensor Connector
2 Way Female w/Leads
w/Auto Trans

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Chevrolet C70 Kodiak

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Two Speed Rear Axle Shift Switch Relay Connector
2 Way Female w/Leads
 

Chevrolet C70 Kodiak



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Two Speed Rear Axle Shift Switch Relay Connector
2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet C70 Kodiak

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Air Brake Dryer Connector
2 Way Female w/Leads
w/RPO Code JPY (Heated Aftercooler)
 

Chevrolet C70 Kodiak



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Air Brake Dryer Connector
2 Way Female w/Leads
w/RPO Code JPY (Heated Aftercooler)

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet C70 Kodiak

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Moisture Ejector Valve Connector
2 Way Female w/Leads
 

Chevrolet C70 Kodiak



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Moisture Ejector Valve Connector
2 Way Female w/Leads

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Chevrolet Corvette

5.7L V8 Gas OHV
1
 
2 Way Female w/Leads
 

Chevrolet Corvette



5.7L V8 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet Corvette

5.7L V8 Gas DOHC
1
 
2 Way Female w/Leads
 

Chevrolet Corvette



5.7L V8 Gas DOHC 2 Way Female w/Leads

1 Per Vehicle

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet Lumina

3.1L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Chevrolet Lumina



3.1L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Chevrolet Lumina

3.4L V6 Gas DOHC
1
 
2 Way Female w/Leads
 

Chevrolet Lumina



3.4L V6 Gas DOHC 2 Way Female w/Leads

1 Per Vehicle

1992

 

1991

 

1990

 

1992

 

1991

 

1990

 
Chevrolet Lumina

2.5L L4 Gas OHV
1
 
2 Way Female w/Leads
 

Chevrolet Lumina



2.5L L4 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet Lumina APV

3.1L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Chevrolet Lumina APV



3.1L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC C6000 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Two Speed Rear Axle Shift Switch Relay Connector
2 Way Female w/Leads
 

GMC C6000 Topkick



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Two Speed Rear Axle Shift Switch Relay Connector
2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C6000 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Air Brake Dryer Connector
2 Way Female w/Leads
w/RPO Code JPY (Heated Aftercooler)
 

GMC C6000 Topkick



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Air Brake Dryer Connector
2 Way Female w/Leads
w/RPO Code JPY (Heated Aftercooler)

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C6000 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Moisture Ejector Valve Connector
2 Way Female w/Leads
 

GMC C6000 Topkick



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Moisture Ejector Valve Connector
2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C6000 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Vehicle Speed Sensor Connector
2 Way Female w/Leads
w/Auto Trans
 

GMC C6000 Topkick



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Vehicle Speed Sensor Connector
2 Way Female w/Leads
w/Auto Trans

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC C7000 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Two Speed Rear Axle Shift Switch Relay Connector
2 Way Female w/Leads
 

GMC C7000 Topkick



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Two Speed Rear Axle Shift Switch Relay Connector
2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C7000 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Air Brake Dryer Connector
2 Way Female w/Leads
w/RPO Code JPY (Heated Aftercooler)
 

GMC C7000 Topkick



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Air Brake Dryer Connector
2 Way Female w/Leads
w/RPO Code JPY (Heated Aftercooler)

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C7000 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
1
 
Moisture Ejector Valve Connector
2 Way Female w/Leads
 

GMC C7000 Topkick



6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV Moisture Ejector Valve Connector
2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Oldsmobile 98

3.8L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Oldsmobile 98



3.8L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Oldsmobile 98

3.8L V6 Gas OHV
1
 
Engine Coolant Temperature Sensor Connector
2 Way w/Leads
 

Oldsmobile 98



3.8L V6 Gas OHV Engine Coolant Temperature Sensor Connector
2 Way w/Leads

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
Oldsmobile Cutlass Ciera

3.3L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Oldsmobile Cutlass Ciera



3.3L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1992

 

1991

 

1990

 

1989

 
Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV
1
 
2 Way Female w/Leads
 

Oldsmobile Cutlass Ciera



2.5L L4 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Oldsmobile Cutlass Supreme

3.1L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Oldsmobile Cutlass Supreme



3.1L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Oldsmobile Cutlass Supreme

3.4L V6 Gas DOHC
1
 
2 Way Female w/Leads
 

Oldsmobile Cutlass Supreme



3.4L V6 Gas DOHC 2 Way Female w/Leads

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Oldsmobile Cutlass Supreme

2.3L L4 Gas DOHC
1
 
2 Way Female w/Leads
 

Oldsmobile Cutlass Supreme



2.3L L4 Gas DOHC 2 Way Female w/Leads

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
Oldsmobile Silhouette

3.1L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Oldsmobile Silhouette



3.1L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
Pontiac 6000

2.5L L4 Gas OHV,
3.1L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Pontiac 6000



2.5L L4 Gas OHV,
3.1L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Pontiac Grand Prix

3.1L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Pontiac Grand Prix



3.1L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Pontiac Grand Prix

3.4L V6 Gas DOHC
1
 
2 Way Female w/Leads
 

Pontiac Grand Prix



3.4L V6 Gas DOHC 2 Way Female w/Leads

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Pontiac Grand Prix

2.3L L4 Gas DOHC
1
 
2 Way Female w/Leads
 

Pontiac Grand Prix



2.3L L4 Gas DOHC 2 Way Female w/Leads

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Pontiac Trans Sport

3.1L V6 Gas OHV
1
 
2 Way Female w/Leads
 

Pontiac Trans Sport



3.1L V6 Gas OHV 2 Way Female w/Leads

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Saturn SC

1.9L L4 Gas DOHC
1
 
2 Way Female w/Leads
 

Saturn SC



1.9L L4 Gas DOHC 2 Way Female w/Leads

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Saturn SL

1.9L L4 Gas SOHC
1
 
2 Way Female w/Leads
 

Saturn SL



1.9L L4 Gas SOHC 2 Way Female w/Leads

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Saturn SL1

1.9L L4 Gas SOHC
1
 
2 Way Female w/Leads
 

Saturn SL1



1.9L L4 Gas SOHC 2 Way Female w/Leads

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Saturn SL2

1.9L L4 Gas DOHC
1
 
2 Way Female w/Leads
 

Saturn SL2



1.9L L4 Gas DOHC 2 Way Female w/Leads

1 Per Vehicle

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