GMC Sierra 3500 HD Electrical Parts

Essential GMC Sierra 3500 HD Electrical Parts

Dorman – Front Impact Sensor (Part No.590-223)

Front Impact Sensor

from

$211.99
This air bag impact sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this air bag impact sensor is designed to match the fit and function of the original sensor on specified vehicles
  • Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
  • Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Park Assist Camera (Part No.590-083)

Park Assist Camera

from

$394.99
This park assist camera matches the fit and function of the original equipment camera. A high-resolution, wide-angle lens provides excellent visibility and a protective coating on the electronics ensures reliability under harsh conditions.

Product Features:
  • Ideal replacement – this park assist camera directly replaces a damaged or faulty original equipment camera for a dependable repair
  • Durable construction – this park assist camera features a high-quality, wide-angle lens for clear resolution and additional electronics protection for reliability in harsh conditions
  • Direct installation – this parking camera plugs into the vehicle’s wiring using a factory-style connector
  • Quality tested – this park assist camera has undergone try-on, on-vehicle, and salt spray testing to ensure quality fit and durability
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Carquest Premium – Vapor Canister Purge Solenoid Connector (Part No.PTA1093)

Vapor Canister Purge Solenoid Connector

from

$23.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Inline Connector (Part No.PTA2437)

Inline Connector

from

$27.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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ACDelco – Gray Multi-Purpose Lamp Socket (Part No.LS44)

Gray Multi-Purpose Lamp Socket

from

$58.99
ACDelco GM Original Equipment Socket Assemblies securely hold interior and exterior light bulbs and provide the electrical connection required to operate the bulb, and are GM-recommended replacements for your vehicle’s original components. These original equipment socket assemblies have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Provides connection for light bulb contacts to operate bulb
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Carquest Premium – Combination Switch (Part No.SAE1192)

Combination Switch

from

$64.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Cruise Control Switch (Part No.CCA1427)

Cruise Control Switch

from

$83.99
The main device in any electrical circuit is a switch. In an electrical circuit a device is required to turn a component on or off when commanded by the operator, within the switch are contacts that will complete the electrical path to the load, or driven device. The operation of a switch may be manual from a person or could be electrical from some sort of controller or computer.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
  • Where applicable electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
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Dorman – Help – Plug Retainer (Part No.57020)

Plug Retainer

from

$4.99
This 12 volt accessory power outlet cover is designed to match the fit, appearance and function of the original cover on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this 12 volt accessory power outlet cover is designed to match the fit, appearance and function of the original cover on specified vehicles
  • Restores functionality – this cover is made to fully restore appearance and functionality after the original part fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Carquest Premium – Communication Interface Module Connector (Part No.PTA2465)

Communication Interface Module Connector

from

$99.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Inline Connector (Part No.PTA1493)

Inline Connector

from

$42.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Automatic Transmission Connector (Part No.PTA2269)

Automatic Transmission Connector

from

$139.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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GM Genuine Parts – Multi-Purpose Relay (Part No.15-81106)

Multi-Purpose Relay

from

$32.99
GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These relays help connect or disconnect power to a vehicle accessory when it receives a low voltage signal from a switch. 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).

Product Features:
  • Helps connect or disconnect power to vehicle accessories
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Carquest Premium – Engine Crankshaft Position Sensor Connector (Part No.PTA1591)

Engine Crankshaft Position Sensor Connector

from

$63.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Wiring Harness Connector (Part No.PTA3067)

Wiring Harness Connector

from

$55.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Fog Light Connector (Part No.PTA1004)

Fog Light Connector

from

$11.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Dorman – Push-Pull Rivet-Rocker Panel – 9 mm Hole, 22 mm Stem, 15 mm Head (Part No.963-093D)

Push-Pull Rivet-Rocker Panel - 9 mm Hole, 22 mm Stem, 15 mm Head

from

$4.49
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
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Carquest Premium – Alternator Connector (Part No.PTA1413)

Alternator Connector

from

$23.79
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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ACDelco – Gray Multi-Purpose Pigtail (Part No.PT2206)

Gray Multi-Purpose Pigtail

from

$87.99
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.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Carquest Premium – Repair Harness (Part No.PTA1176)

Repair Harness

from

$49.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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ACDelco – 7-Way Female Black Multi-Purpose Pigtail (Part No.PT1392)

7-Way Female Black Multi-Purpose Pigtail

from

$60.99
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.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Carquest Premium – Oil Pressure Switch Connector (Part No.PTA2952)

Oil Pressure Switch Connector

from

$75.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Multi Purpose Relay (Part No.RAC2619)

Multi Purpose Relay

from

$56.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Chrysler, Ford, GM Panel Retainer, Pack of 3 (Part No.963-058D)

Chrysler, Ford, GM Panel Retainer, Pack of 3

from

$4.49
Constructed of quality materials, this multi-purpose retainer provides the same function & versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
  • Pack of 3
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Carquest Premium – Cross Body Wiring Harness Connector (Part No.PTA2575)

Cross Body Wiring Harness Connector

from

$25.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

GMC Sierra 3500 HD Electrical Parts Categories

Helping You Find the Right Electrical Parts for Your GMC Sierra 3500 HD

You love your Sierra 3500 HD. So we’ve made it easier than ever to help you find GMC Sierra 3500 HD Electrical Parts in our online catalog. Our inventory holds 143 aftermarket and OEM Electrical Parts for your GMC Sierra 3500 HD, ranging from $2.73 to $673.99.

We offer parts from 12 brands trusted to make quality Electrical Parts for your GMC Sierra 3500 HD. Before you buy, take some time to read through customer reviews. We currently have 6,111 reviews of GMC Sierra 3500 HD Electrical Parts from previous customers. Some of the top rated parts include Front Impact Sensor with 4.8 stars and Window Regulator & Motor Assembly: Power, 1 Pack with 4.8 stars.

Find your Sierra 3500 HD Electrical Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your GMC Sierra 3500 HD part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Electrical Parts Brands for Your GMC Sierra 3500 HD

Our inventory holds Electrical Parts for your GMC Sierra 3500 HD from 12 trusted brands. You’ll find OEM and aftermarket parts from brands like Dorman, Carquest, and Carquest Premium, all of which can keep that GMC happy.
We have ACDelco parts available for your GMC Sierra 3500 HD in categories like Electrical Connectors. Some of the top-rated ACDelco parts in these categories are:
Gray Multi-Purpose Lamp Socket
from $58.99
(1)
Gray Multi-Purpose Lamp Socket
Side Marker Lamp Connectors

Top-Rated Carquest Electrical Parts

Leading Carquest Electrical Parts

We carry Carquest brand parts for your GMC Sierra 3500 HD across several catalog categories, including Electrical Connectors. Some of our most reviewed Carquest parts include:
Engine Oil Pressure Switch
from $78.99
(44)
Engine Oil Pressure Switch
Oil Pressure Switch and Senders
Air Charge Temperature Sensor Connector
from $11.49
(33)
Air Charge Temperature Sensor Connector
Crankshaft Position Sensor Connectors
Engine Oil Pressure Switch
from $88.99
(12)
Engine Oil Pressure Switch
Oil Pressure Switch and Senders

FAQs for GMC Sierra 3500 HD Electrical Parts

What are the most purchased Electrical Parts for the GMC Sierra 3500 HD?

Out of 143 Electrical Parts for the GMC Sierra 3500 HD, the most popular in our inventory are:
Engine Oil Pressure Sensor
from $77.99
This product is not rated
Engine Oil Pressure Sensor
Oil Pressure Switch and Senders
Chrysler, Ford, GM Panel Retainer, Pack of 3
from $4.49
(1)
Chrysler, Ford, GM Panel Retainer, Pack of 3
Anti-Theft Alarm Control Unit Clip
Headlight Wiring Harness
from $14.79
(17)
Headlight Wiring Harness
Cornering Light Wiring Harness

What are the top-rated GMC Sierra 3500 HD Electrical Parts?

Top-rated Electrical Parts for your GMC Sierra 3500 HD based on customer reviews/ratings are:
Front Impact Sensor
from $139.99
(6)
Front Impact Sensor
“this was the exact part I needed. It was just very expensive. These things I very difficult to remove when you have rust. I recommend paying someone t”
Window Regulator & Motor Assembly: Power, 1 Pack
from $76.99
(5)
Window Regulator & Motor Assembly: Power, 1 Pack
“Looks like they improved the design from OEM (gone through 2 OEM already). Can’t beat the life time warrantee and fits my extended cab rear power wind”
Front Impact Sensor
from $153.99
(2)
Front Impact Sensor
“As described”