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  2. Auto Parts
  3. Lighting and Electrical
  4. Electrical Connectors
  5. Body Wiring Harness Connector
  6. ACDelco PT3742

ACDelco PT3742 Chassis Wiring Harness Connector

ACDelco PT3742 Chassis Wiring Harness Connector Image 1
ACDelco PT3742 Chassis Wiring Harness Connector Image 2
ACDelco PT3742 Chassis Wiring Harness Connector

ACDelco
Brand:ACDelco
Part Number: PT3742
UPC: 00808709762737
Weight: 0.01 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco PT3742 Chassis Wiring Harness Connector for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Multi-Purpose Wire Connectors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These components are connectors ready to be spliced into vehicle harnesses. 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:

  • Color-coded wires allow for easy installation
  • 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
  • Protective outer coverings help provide long-lasting durability
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Connector Gender:
Female
Connector Quantity:
1
Gender:
Female
Programming Required:
No
Retainers Included:
Yes
Terminal Gender:
Male
Terminal Quantity:
2
Universal Or Specific Fit:
Specific
Wire Quantity:
2
Country of Origin:
US

Select a vehicle to narrow ACDelco PT3742 Chassis Wiring Harness Connector fitment info!

Last Updated: 05/06/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2024

 

2024

 
Buick Encore GX

1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo
1
 
Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Buick Encore GX



1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
Buick Encore GX

1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo
1
 
Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR X1
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Buick Encore GX



1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR X1
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2022

 

2022

 
Buick Encore GX

1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo
1
 
Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Buick Encore GX



1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
Cadillac Escalade

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged
1
 
SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Cadillac Escalade



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged
1
 
SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Cadillac Escalade ESV



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2019

 

2018

 

2019

 

2018

 
Cadillac XTS

3.6L V6 Gas DOHC,
3.6L V6 Gas DOHC Turbo
1
 
Body Wiring Harness Connector
SI ELEC CODE: X113
DK GRAY
BODY HARNESS TO ENGINE HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Cadillac XTS



3.6L V6 Gas DOHC,
3.6L V6 Gas DOHC Turbo Body Wiring Harness Connector
SI ELEC CODE: X113
DK GRAY
BODY HARNESS TO ENGINE HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2018

 

2018

 
Cadillac XTS

3.6L V6 Gas DOHC,
3.6L V6 Gas DOHC Turbo
1
 
Multi Purpose Wire Connector
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Cadillac XTS



3.6L V6 Gas DOHC,
3.6L V6 Gas DOHC Turbo Multi Purpose Wire Connector
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2024

 

2023

 

2022

 

2024

 

2023

 

2022

 
Chevrolet Equinox

1.5L L4 Gas DOHC Turbo
1
 
Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR X1
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Chevrolet Equinox



1.5L L4 Gas DOHC Turbo Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR X1
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
SI ELEC CODE: X103
DK GRAY
CHASSIS HARNESS TO CHASSIS HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV SI ELEC CODE: X103
DK GRAY
CHASSIS HARNESS TO CHASSIS HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
SI ELEC CODE: X103
DK GRAY
CHASSIS HARNESS TO CHASSIS HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV SI ELEC CODE: X103
DK GRAY
CHASSIS HARNESS TO CHASSIS HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Chevrolet Suburban



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Chevrolet Tahoe



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
Chevrolet Trailblazer

1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo
1
 
Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR X1
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS
 

Chevrolet Trailblazer



1.2L L3 Gas DOHC Turbo,
1.3L L3 Gas DOHC Turbo Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR X1
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2022

 

2023

 

2022

 
GMC Hummer EV Pickup

-L BATTERY EV EV/BEV
1
 
Body Wiring Harness Connector
SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS
 

GMC Hummer EV Pickup



-L BATTERY EV EV/BEV Body Wiring Harness Connector
SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
SI ELEC CODE: X103
DK GRAY
CHASSIS HARNESS TO CHASSIS HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV SI ELEC CODE: X103
DK GRAY
CHASSIS HARNESS TO CHASSIS HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
SI ELEC CODE: X103
DK GRAY
CHASSIS HARNESS TO CHASSIS HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Flex OHV,
6.6L V8 Gas OHV SI ELEC CODE: X103
DK GRAY
CHASSIS HARNESS TO CHASSIS HARNESS
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2024

 

2023

 

2022

 

2024

 

2023

 

2022

 
GMC Terrain

1.5L L4 Gas DOHC Turbo
1
 
Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR X1
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS
 

GMC Terrain



1.5L L4 Gas DOHC Turbo Engine Wiring Harness Connector
SI ELEC CODE: M115
POWER TRANSFER UNIT SHIFT ACTUATOR X1
DK GRAY
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
GMC Yukon

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS
 

GMC Yukon



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

2023

 

2023

 
GMC Yukon XL

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS
 

GMC Yukon XL



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV SI ELEC CODE: G4
DK GRAY
AUTOMATIC LEVEL CONTROL AIR COMPRESSOR
5.0MM2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle