GMC Sierra 2500 HD Lighting Switches, Sensors and Relays

Your One-Stop Shop For Trusted GMC Sierra 2500 HD Lighting Switches, Sensors and Relays

If you’re in search of GMC Sierra 2500 HD Lighting Switches, Sensors and Relays aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 19 Lighting Switches, Sensors and Relays from top brands with prices ranging from $11.49 to $249.99.

Beyond great prices, we stock trusted brands manufacturing all types of Lighting Switches, Sensors and Relays for your GMC Sierra 2500 HD. Of the 5 OEM and aftermarket parts brands we carry, some of the most popular are Carquest, Carquest Premium, and Forecast.

And don’t forget to read customer reviews across all Lighting Switches, Sensors and Relays categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Lighting Switches, Sensors and Relays have to cost top dollar, and we prove it. Browse our top GMC Sierra 2500 HD Lighting Switches, Sensors and Relays below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential GMC Sierra 2500 HD Lighting Switches, Sensors and Relays

Carquest Premium – Automatic Headlight Sensor (Part No.CAA1295)

Automatic Headlight Sensor

from

$46.99
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 – Headlight Switch (Part No.SAC3751)

Headlight Switch

from

$88.99
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 – Headlight Switch (Part No.SAC1642)

Headlight Switch

from

$69.99
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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ACDelco – 25858705 GM Original Equipment Ebony Headlamp and Instrument Panel Dimmer Switch (Part No.P3031430053ACD)

25858705 GM Original Equipment Ebony Headlamp and Instrument Panel Dimmer Switch

from

$98.19
The ACDelco GM Original Equipment Headlight Switch is a GM-recommended replacement for your vehicle’s original component. It allows you to activate your parking lights and headlights. This original equipment headlight switch has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Work with vehicle electronics to help optimize vehicle capabilities
  • Variety of switches, including: door lock, turn signal, ignition, trunk, and windshield wiper switches all engineered to meet GM specific designs for fit, form, and function
  • 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 – Multi Function Switch (Part No.S2304)

Multi Function Switch

from

$85.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Our parts are 100% tested to verify both mechanical and electrical switching performance.
  • Decades of industry leading research and development focused on meeting the technician’s needs
  • Robust design and high grade materials meet the stringent demands of today’s service professional
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Carquest Premium – Fog Light Connector (Part No.PTA1015)

Fog Light Connector

from

$18.79
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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Carquest – Electrical Connector (Part No.PT255)

Electrical Connector

from

$11.49
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our distributor caps are made of high dielectric strength, glass/mineral reinforced polyester resin for less carbon tracking, greater resistance to electrical breakdown, and superior performance
  • Solid brass terminals (where available) make better connections and greater resistance to electrical pitting and corrosion
  • RFI resistors where specified to eliminate radio static and potential ECU-damaging spikes
  • With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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ACDelco – Multi-Purpose Pigtail (Part No.PT387)

Multi-Purpose Pigtail

from

$33.49
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 – 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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Carquest Premium – Headlight Connector (Part No.PTA2096)

Headlight Connector

from

$81.99
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 – Multi Purpose Relay (Part No.83A1007)

Multi Purpose Relay

from

$29.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • High-quality products that meet OE appearance and performance to
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Carquest Premium – Fog Light Switch Connector (Part No.PTA2142)

Fog Light Switch Connector

from

$249.99
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 – Headlight Switch Connector (Part No.PTA2365)

Headlight Switch Connector

from

$77.99
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 – Headlight High / Low Beam Light Connector (Part No.PTA2867)

Headlight High / Low Beam Light Connector

from

$15.79
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
See More

Lighting Switches, Sensors and Relays Brands You Can Trust For Your GMC Sierra 2500 HD

5 trusted brands of Lighting Switches, Sensors and Relays line our shelves, ready to help keep your GMC Sierra 2500 HD running smooth. Below are some of the most popular brands and their top Lighting Switches, Sensors and Relays offerings:

Popular Carquest Lighting Switches, Sensors and Relays

Carquest products for the GMC Sierra 2500 HD span several categories. Some of the highest-rated Carquest Lighting Switches, Sensors and Relays that will fit your GMC Sierra 2500 HD are:
Electrical Connector
from $11.49
(6)
Electrical Connector
Headlight High Beam Lamp Connectors
Multi Function Switch
from $85.99
(5)
Multi Function Switch
Headlight Switches

Most Purchased GMC Sierra 2500 HD Lighting Switches, Sensors and Relays from Carquest

When you buy the most frequently purchased Carquest brand Lighting Switches, Sensors and Relays, you can be confident it will be the right part for your GMC Sierra 2500 HD. Here are the Carquest Lighting Switches, Sensors and Relays Advanced Auto customers buy the most:
Multi Function Switch
from $85.99
(5)
Multi Function Switch
Headlight Switches
Multi Purpose Relay
from $29.99
This product is not rated
Multi Purpose Relay
Headlight Delay Relay
Electrical Connector
from $11.49
(6)
Electrical Connector
Headlight High Beam Lamp Connectors

FAQs for GMC Sierra 2500 HD Lighting Switches, Sensors and Relays

What are the most purchased Lighting Switches, Sensors and Relays for the GMC Sierra 2500 HD?

Out of 19 Lighting Switches, Sensors and Relays for the GMC Sierra 2500 HD, the most popular in our inventory are:
Multi Purpose Relay
from $29.99
This product is not rated
Multi Purpose Relay
Headlight Delay Relay
Fog Light Connector
from $11.49
This product is not rated
Fog Light Connector
Headlight High Beam Lamp Connectors
Headlight High / Low Beam Light Connector
from $15.79
This product is not rated
Headlight High / Low Beam Light Connector
Headlight High and Low Beam Lamp Connectors