Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

ACDelco PT3919 Engine Wiring Harness Connector

ACDelco PT3919 Engine Wiring Harness Connector Image 1
ACDelco PT3919 Engine Wiring Harness Connector Image 2
ACDelco PT3919 Engine Wiring Harness Connector

ACDelco
Brand:ACDelco
Part Number: PT3919
UPC: 00808709884224
Weight: 0.08 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco PT3919 Engine Wiring Harness Connector for your vehicle. 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:

Connector Quantity:
1
Gender:
Female
Height:
0.9 in.
Length:
1.6 in.
Programming Required:
No
Retainers Included:
Yes
Terminal Gender:
Male
Terminal Quantity:
4
Universal Or Specific Fit:
Specific
Weight (lb):
0.08 lb
Width:
1.5 in.
Wire Quantity:
4
Country of Origin:
US

Select a vehicle to narrow ACDelco PT3919 Engine Wiring Harness Connector fitment info!

Last Updated: 05/23/2023

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

2.0L L4 Gas DOHC Turbo
1
 
Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96A
ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR
4-WAY FEMALE NATURAL
FWD
 

GMC Acadia



2.0L L4 Gas DOHC Turbo Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96A
ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR
4-WAY FEMALE NATURAL
FWD

1 Per Vehicle
GMC Acadia

2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96A
ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR
4-WAY FEMALE NATURAL
4WD
 

GMC Acadia



2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96A
ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR
4-WAY FEMALE NATURAL
4WD

1 Per Vehicle
GMC Acadia

2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96A
ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR
4-WAY FEMALE NATURAL
FWD
 

GMC Acadia



2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96A
ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR
4-WAY FEMALE NATURAL
FWD

1 Per Vehicle
GMC Acadia

2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96B
ACTIVE GRILLE AIR SHUTTER 2 ACTUATOR
4-WAY FEMALE NATURAL
4WD
 

GMC Acadia



2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96B
ACTIVE GRILLE AIR SHUTTER 2 ACTUATOR
4-WAY FEMALE NATURAL
4WD

1 Per Vehicle
GMC Acadia

2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96B
ACTIVE GRILLE AIR SHUTTER 2 ACTUATOR
4-WAY FEMALE NATURAL
FWD
 

GMC Acadia



2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M96B
ACTIVE GRILLE AIR SHUTTER 2 ACTUATOR
4-WAY FEMALE NATURAL
FWD

1 Per Vehicle
GMC Acadia

2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M60A
ACTIVE GRILLE AIR SHUTTER 1 MOTOR MODULE
4-WAY FEMALE NATURAL
4WD
 

GMC Acadia



2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M60A
ACTIVE GRILLE AIR SHUTTER 1 MOTOR MODULE
4-WAY FEMALE NATURAL
4WD

1 Per Vehicle
GMC Acadia

2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M60A
ACTIVE GRILLE AIR SHUTTER 1 MOTOR MODULE
4-WAY FEMALE NATURAL
FWD
 

GMC Acadia



2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M60A
ACTIVE GRILLE AIR SHUTTER 1 MOTOR MODULE
4-WAY FEMALE NATURAL
FWD

1 Per Vehicle
GMC Acadia

2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M60B
ACTIVE GRILLE AIR SHUTTER 2 MOTOR MODULE
4-WAY FEMALE NATURAL
4WD
 

GMC Acadia



2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M60B
ACTIVE GRILLE AIR SHUTTER 2 MOTOR MODULE
4-WAY FEMALE NATURAL
4WD

1 Per Vehicle
GMC Acadia

2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M60B
ACTIVE GRILLE AIR SHUTTER 2 MOTOR MODULE
4-WAY FEMALE NATURAL
FWD
 

GMC Acadia



2.5L L4 Gas DOHC,
3.6L V6 Gas DOHC Forward Lamp Harness Connector
GM Original Equipment
SI ELEC CODE: M60B
ACTIVE GRILLE AIR SHUTTER 2 MOTOR MODULE
4-WAY FEMALE NATURAL
FWD

1 Per Vehicle
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
GM Original Equipment
UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4
SI ELEC CODE: B342D
4-WAY FEMALE NATURAL
Crew Cab Pickup
4 Doors
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
GM Original Equipment
UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4
SI ELEC CODE: B342D
4-WAY FEMALE NATURAL
Crew Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
GM Original Equipment
UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4
SI ELEC CODE: B342D
4-WAY FEMALE NATURAL
Extended Cab Pickup
4 Doors
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
GM Original Equipment
UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4
SI ELEC CODE: B342D
4-WAY FEMALE NATURAL
Extended Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
Crew Cab Pickup
4 Doors
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
Crew Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
Extended Cab Pickup
4 Doors
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
Extended Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
GM Original Equipment
UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4
SI ELEC CODE: B342D
4-WAY FEMALE NATURAL
Standard Cab Pickup
2 Doors
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV Chassis Wiring Harness Connector
GM Original Equipment
UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4
SI ELEC CODE: B342D
4-WAY FEMALE NATURAL
Standard Cab Pickup
2 Doors

1 Per Vehicle
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
Standard Cab Pickup
2 Doors
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
Standard Cab Pickup
2 Doors

1 Per Vehicle
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
GM Original Equipment
UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4
SI ELEC CODE: B342D
4-WAY FEMALE NATURAL
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
GM Original Equipment
UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4
SI ELEC CODE: B342D
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
 

GMC Sierra 1500



3.0L L6 Diesel DOHC Turbo GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Yukon

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B195B
NITROGEN OXIDES SENSOR 2
4-WAY FEMALE NATURAL
 

GMC Yukon



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B195B
NITROGEN OXIDES SENSOR 2
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Yukon

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75
MASS AIRFLOW SENSOR
4-WAY FEMALE NATURAL
 

GMC Yukon



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75
MASS AIRFLOW SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Yukon

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
 

GMC Yukon



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Yukon XL

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B195B
NITROGEN OXIDES SENSOR 2
4-WAY FEMALE NATURAL
 

GMC Yukon XL



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B195B
NITROGEN OXIDES SENSOR 2
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Yukon XL

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75
MASS AIRFLOW SENSOR
4-WAY FEMALE NATURAL
 

GMC Yukon XL



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75
MASS AIRFLOW SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle
GMC Yukon XL

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
 

GMC Yukon XL



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle