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ACDelco PT387 Headlight Dimmer Switch Connector
for 1991 (please select make/model)

ACDelco PT387 Headlight Dimmer Switch Connector - 1991


Brand:	ACDelco
Part Number:	PT387
UPC:	00036666190069
Weight:	0.05 lbs
Condition:	New

On Sale:

$21.83

Availability:

12 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco PT387 Headlight Dimmer Switch Connector for your 1991. Buy now and secure your purchase online!

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle's original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle's original factory component
Manufactured to GM OE specification for fit, form, and function
Offering the quality, reliability, and durability of GM OE
Protective outer coverings help provide long-lasting durability

Specifications:

Color:

Black

Gender:

Male

Programming Required:

No

Terminal Gender:

Female

Terminal Quantity:

4

Terminal Type:

Blade

Wire Quantity:

4

Wiring Harness Length:

177.8 mm

Wiring Harness Length:

7 in.

Country of Origin:

MX

Select a vehicle to narrow ACDelco PT387 Headlight Dimmer Switch Connector fitment info!

Last Updated: 03/02/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

1991

1991

Buick Commercial Chassis

5.0L V8 Gas OHV

1

4-WAY FEMALE BLACK

Buick Commercial Chassis

5.0L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1991

1991

Buick Roadmaster

5.0L V8 Gas OHV

1

4-WAY FEMALE BLACK

Buick Roadmaster

5.0L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1991

1990

1991

1990

Chevrolet Astro

4.3L V6 Gas OHV

1

A/DFL & FOG LP PKG(ANL), A/C
MANUAL CONTROLS(C60)
4-WAY FEMALE BLACK
Front Disc
Rear Drum
4-Wheel ABS
Mfr Code: THM700-R4/4L60/MD8

Chevrolet Astro

4.3L V6 Gas OHV A/DFL & FOG LP PKG(ANL), A/C
MANUAL CONTROLS(C60)
4-WAY FEMALE BLACK
Front Disc
Rear Drum
4-Wheel ABS
Mfr Code: THM700-R4/4L60/MD8

1 Per Vehicle

1996

1995

1994

1993

1992

1991

1990

1996

1995

1994

1993

1992

1991

1990

Chevrolet Caprice

5.7L V8 Gas OHV

1

4-WAY FEMALE BLACK

Chevrolet Caprice

5.7L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1993

1992

1991

1990

1993

1992

1991

1990

Chevrolet Caprice

5.0L V8 Gas OHV

1

4-WAY FEMALE BLACK

Chevrolet Caprice

5.0L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1996

1995

1994

1993

1992

1991

1990

1996

1995

1994

1993

1992

1991

1990

Chevrolet Corvette

5.7L V8 Gas OHV

1

4-WAY FEMALE BLACK

Chevrolet Corvette

5.7L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1995

1994

1993

1992

1991

1990

1995

1994

1993

1992

1991

1990

Chevrolet Corvette

5.7L V8 Gas DOHC

1

4-WAY FEMALE BLACK

Chevrolet Corvette

5.7L V8 Gas DOHC 4-WAY FEMALE BLACK

1 Per Vehicle

1995

1994

1993

1992

1991

1990

1995

1994

1993

1992

1991

1990

Chevrolet G10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

1

4-WAY FEMALE BLACK

Chevrolet G10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1993

1992

1991

1990

1993

1992

1991

1990

Chevrolet G10

5.7L V8 Gas OHV

1

4-WAY FEMALE BLACK

Chevrolet G10

5.7L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1995

1994

1993

1992

1991

1990

1995

1994

1993

1992

1991

1990

Chevrolet G20

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1

4-WAY FEMALE BLACK

Chevrolet G20

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1993

1992

1991

1990

1993

1992

1991

1990

Chevrolet G20

6.2L V8 Diesel OHV

1

4-WAY FEMALE BLACK

Chevrolet G20

6.2L V8 Diesel OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1996

1995

1994

1993

1992

1991

1990

1996

1995

1994

1993

1992

1991

1990

Chevrolet G30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1

4-WAY FEMALE BLACK

Chevrolet G30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1993

1992

1991

1990

1993

1992

1991

1990

Chevrolet G30

6.2L V8 Diesel OHV

1

4-WAY FEMALE BLACK

Chevrolet G30

6.2L V8 Diesel OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1994

1993

1992

1991

1990

1994

1993

1992

1991

1990

Chevrolet Lumina APV

3.1L V6 Gas OHV

1

Headlight Switch Connector
DIMMER
4-WAY FEMALE BLACK

Chevrolet Lumina APV

3.1L V6 Gas OHV Headlight Switch Connector
DIMMER
4-WAY FEMALE BLACK

1 Per Vehicle

1999

1998

1997

1996

1995

1994

1993

1992

1991

1999

1998

1997

1996

1995

1994

1993

1992

1991

Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1

4-WAY FEMALE BLACK

Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1993

1992

1991

1993

1992

1991

Chevrolet P30

6.2L V8 Diesel OHV

1

4-WAY FEMALE BLACK

Chevrolet P30

6.2L V8 Diesel OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1992

1991

1992

1991

Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1

Dome Lamp Switch Connector
4-WAY FEMALE BLACK

Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV Dome Lamp Switch Connector
4-WAY FEMALE BLACK

1 Per Vehicle

1991

1991

Chevrolet P30

3.9L L4 Diesel OHV Turbo

1

Dome Lamp Switch Connector
4-WAY FEMALE BLACK

Chevrolet P30

3.9L L4 Diesel OHV Turbo Dome Lamp Switch Connector
4-WAY FEMALE BLACK

1 Per Vehicle

1991

1991

Chevrolet P30

3.9L L4 Diesel OHV Turbo

1

4-WAY FEMALE BLACK

Chevrolet P30

3.9L L4 Diesel OHV Turbo 4-WAY FEMALE BLACK

1 Per Vehicle

1995

1994

1993

1992

1991

1990

1995

1994

1993

1992

1991

1990

GMC G1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

1

4-WAY FEMALE BLACK

GMC G1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1993

1992

1991

1990

1993

1992

1991

1990

GMC G1500

5.7L V8 Gas OHV

1

4-WAY FEMALE BLACK

GMC G1500

5.7L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1995

1994

1993

1992

1991

1990

1995

1994

1993

1992

1991

1990

GMC G2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1

4-WAY FEMALE BLACK

GMC G2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1993

1992

1991

1990

1993

1992

1991

1990

GMC G2500

6.2L V8 Diesel OHV

1

4-WAY FEMALE BLACK

GMC G2500

6.2L V8 Diesel OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1996

1995

1994

1993

1992

1991

1990

1996

1995

1994

1993

1992

1991

1990

GMC G3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1

4-WAY FEMALE BLACK

GMC G3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1993

1992

1991

1990

1993

1992

1991

1990

GMC G3500

6.2L V8 Diesel OHV

1

4-WAY FEMALE BLACK

GMC G3500

6.2L V8 Diesel OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1999

1998

1997

1996

1995

1994

1993

1992

1991

1999

1998

1997

1996

1995

1994

1993

1992

1991

GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1

4-WAY FEMALE BLACK

GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1993

1992

1991

1993

1992

1991

GMC P3500

6.2L V8 Diesel OHV

1

4-WAY FEMALE BLACK

GMC P3500

6.2L V8 Diesel OHV 4-WAY FEMALE BLACK

1 Per Vehicle

1992

1991

1992

1991

GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1

Dome Lamp Switch Connector
4-WAY FEMALE BLACK

GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV Dome Lamp Switch Connector
4-WAY FEMALE BLACK

1 Per Vehicle

1991

1991

GMC P3500

3.9L L4 Diesel OHV Turbo

1

Dome Lamp Switch Connector
4-WAY FEMALE BLACK

GMC P3500

3.9L L4 Diesel OHV Turbo Dome Lamp Switch Connector
4-WAY FEMALE BLACK

1 Per Vehicle

1991

1991

GMC P3500

3.9L L4 Diesel OHV Turbo

1

4-WAY FEMALE BLACK

GMC P3500

3.9L L4 Diesel OHV Turbo 4-WAY FEMALE BLACK

1 Per Vehicle

1991

1990

1991

1990

GMC Safari

4.3L V6 Gas OHV

1

A/DFL & FOG LP PKG(ANL), A/C
MANUAL CONTROLS(C60)
4-WAY FEMALE BLACK
Front Disc
Rear Drum
4-Wheel ABS
Mfr Code: THM700-R4/4L60/MD8

GMC Safari

4.3L V6 Gas OHV A/DFL & FOG LP PKG(ANL), A/C
MANUAL CONTROLS(C60)
4-WAY FEMALE BLACK
Front Disc
Rear Drum
4-Wheel ABS
Mfr Code: THM700-R4/4L60/MD8

1 Per Vehicle

1992

1991

1990

1992

1991

1990

Oldsmobile Custom Cruiser

5.0L V8 Gas OHV

1

EXCEPT REMOTE ENTRY LK CONT(AU0)
4-WAY FEMALE BLACK

Oldsmobile Custom Cruiser

5.0L V8 Gas OHV EXCEPT REMOTE ENTRY LK CONT(AU0)
4-WAY FEMALE BLACK

1 Per Vehicle

1991

1990

1991

1990

Oldsmobile Cutlass Calais

2.3L L4 Gas DOHC

1

4-WAY FEMALE BLACK
8th VIN Digit: A

Oldsmobile Cutlass Calais

2.3L L4 Gas DOHC 4-WAY FEMALE BLACK
8th VIN Digit: A

1 Per Vehicle

1991

1990

1991

1990

Oldsmobile Cutlass Calais

2.3L L4 Gas DOHC

1

4-WAY FEMALE BLACK
8th VIN Digit: D

Oldsmobile Cutlass Calais

2.3L L4 Gas DOHC 4-WAY FEMALE BLACK
8th VIN Digit: D

1 Per Vehicle

1991

1990

1991

1990

Oldsmobile Cutlass Calais

2.5L L4 Gas OHV

1

4-WAY FEMALE BLACK
8th VIN Digit: U

Oldsmobile Cutlass Calais

2.5L L4 Gas OHV 4-WAY FEMALE BLACK
8th VIN Digit: U

1 Per Vehicle

1991

1990

1991

1990

Oldsmobile Cutlass Calais

3.3L V6 Gas OHV

1

4-WAY FEMALE BLACK
8th VIN Digit: N

Oldsmobile Cutlass Calais

3.3L V6 Gas OHV 4-WAY FEMALE BLACK
8th VIN Digit: N

1 Per Vehicle

1994

1993

1992

1991

1990

1994

1993

1992

1991

1990

Oldsmobile Silhouette

3.1L V6 Gas OHV

1

Headlight Switch Connector
DIMMER
4-WAY FEMALE BLACK

Oldsmobile Silhouette

3.1L V6 Gas OHV Headlight Switch Connector
DIMMER
4-WAY FEMALE BLACK

1 Per Vehicle

1991

1991

Pontiac Grand Am

2.3L L4 Gas DOHC

1

4-WAY FEMALE BLACK
8th VIN Digit: A

Pontiac Grand Am

2.3L L4 Gas DOHC 4-WAY FEMALE BLACK
8th VIN Digit: A

1 Per Vehicle

1991

1990

1991

1990

Pontiac Grand Am

2.3L L4 Gas DOHC

1

4-WAY FEMALE BLACK

Pontiac Grand Am

2.3L L4 Gas DOHC 4-WAY FEMALE BLACK

1 Per Vehicle

1991

1990

1991

1990

Pontiac Grand Am

2.3L L4 Gas DOHC

1

4-WAY FEMALE BLACK
8th VIN Digit: D

Pontiac Grand Am

2.3L L4 Gas DOHC 4-WAY FEMALE BLACK
8th VIN Digit: D

1 Per Vehicle

1991

1990

1991

1990

Pontiac Grand Am

2.5L L4 Gas OHV

1

4-WAY FEMALE BLACK
8th VIN Digit: U

Pontiac Grand Am

2.5L L4 Gas OHV 4-WAY FEMALE BLACK
8th VIN Digit: U

1 Per Vehicle

1995

1994

1993

1992

1991

1990

1995

1994

1993

1992

1991

1990

Pontiac Trans Sport

3.1L V6 Gas OHV

1

Headlight Switch Connector
DIMMER
4-WAY FEMALE BLACK

Pontiac Trans Sport

3.1L V6 Gas OHV Headlight Switch Connector
DIMMER
4-WAY FEMALE BLACK

1 Per Vehicle

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