Buick LaCrosse Lighting Switches, Sensors and Relays

Your One-Stop Shop For Trusted Buick LaCrosse Lighting Switches, Sensors and Relays

If you’re in search of Buick LaCrosse Lighting Switches, Sensors and Relays aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 10 Lighting Switches, Sensors and Relays from top brands with prices ranging from $5.55 to $114.99.

Beyond great prices, we stock trusted brands manufacturing all types of Lighting Switches, Sensors and Relays for your Buick LaCrosse.

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 Buick LaCrosse 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.

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Essential Buick LaCrosse Lighting Switches, Sensors and Relays

Carquest Premium – Carquest Multi-Use Connector, PTA2354 (Part No.PTA2354)

Carquest Multi-Use Connector, PTA2354

from

$114.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Carquest Premium – Carquest Multi-Use Connector, PTA3003 (Part No.PTA3003)

Carquest Multi-Use Connector, PTA3003

from

$53.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Dorman – Dorman High Temperature Headlight Socket H9, 84402 (Part No.84402)

Dorman High Temperature Headlight Socket H9, 84402

from

$15.99
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.
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Carquest Premium – Carquest Automatic Headlight Sensor, CAA1754 (Part No.CAA1754)

Carquest Automatic Headlight Sensor, CAA1754

from

$32.99
The Automatic Headlight Sensor is a photoelectric device that reacts to ambient light conditions reporting to the body control module which will turn the headlights on or off based ambient light conditions.
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Carquest Premium – Carquest Multi-Use Connector, PTA2917 (Part No.PTA2917)

Carquest Multi-Use Connector, PTA2917

from

$6.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Carquest Premium – Carquest Multi-Purpose Relay, RAA1732 (Part No.RAA1732)

Carquest Multi-Purpose Relay, RAA1732

from

$42.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Carquest – Carquest Electrical Connector, PT255 (Part No.PT255)

Carquest Electrical Connector, PT255

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.
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Carquest Premium – Carquest Multi-Use Connector, PTA2914 (Part No.PTA2914)

Carquest Multi-Use Connector, PTA2914

from

$15.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Dorman – Dorman Headlight and Cooling Fan Relay, 601-218 (Part No.601-218)

Dorman Headlight and Cooling Fan Relay, 601-218

from

$59.99
This replacement headlight relay restores proper energy flow between the headlight control switch and the headlights. This part that matches the fit and function of the original relay.
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Carquest – Carquest Multi-Purpose Relay, 83A1007 (Part No.83A1007)

Carquest Multi-Purpose Relay, 83A1007

from

$41.49
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Lighting Switches, Sensors and Relays Brands You Can Trust For Your Buick LaCrosse

3 trusted brands of Lighting Switches, Sensors and Relays line our shelves, ready to help keep your Buick LaCrosse running smooth. Below are some of the most popular brands and their top Lighting Switches, Sensors and Relays offerings:

Popular Dorman Lighting Switches, Sensors and Relays

Dorman products for the Buick LaCrosse span several categories. Some of the highest-rated Dorman Lighting Switches, Sensors and Relays that will fit your Buick LaCrosse are:
Dorman High Temperature Headlight Socket H9, 84402
from $15.99
(1)
Dorman High Temperature Headlight Socket H9, 84402
Headlight Wiring Harness Connectors

Top Buick LaCrosse Lighting Switches, Sensors and Relays from Carquest

Your Buick LaCrosse will be purring again thanks to Carquest brand Lighting Switches, Sensors and Relays available for online order or in-store pick up. Popular Carquest parts include:
Carquest Electrical Connector, PT255
from $5.55
(6)
Carquest Electrical Connector, PT255
Headlight High and Low Beam Lamp Connectors

Most Purchased Buick LaCrosse 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 Buick LaCrosse. Here are the Carquest Lighting Switches, Sensors and Relays Advanced Auto customers buy the most:
Carquest Multi-Purpose Relay, 83A1007
from $41.49
This product is not rated
Carquest Multi-Purpose Relay, 83A1007
Headlight Relays
Carquest Electrical Connector, PT255
from $5.55
(6)
Carquest Electrical Connector, PT255
Headlight High and Low Beam Lamp Connectors
Carquest Multi-Purpose Relay, RAA1732
from $42.99
This product is not rated
Carquest Multi-Purpose Relay, RAA1732
Headlight Delay Relay

FAQs for Buick LaCrosse Lighting Switches, Sensors and Relays

What are the most purchased Lighting Switches, Sensors and Relays for the Buick LaCrosse?

Out of 10 Lighting Switches, Sensors and Relays for the Buick LaCrosse, the most popular in our inventory are:
Carquest Multi-Purpose Relay, 83A1007
from $41.49
This product is not rated
Carquest Multi-Purpose Relay, 83A1007
Headlight Relays
Carquest Multi-Purpose Relay, RAA1732
from $42.99
This product is not rated
Carquest Multi-Purpose Relay, RAA1732
Headlight Delay Relay
Dorman Headlight and Cooling Fan Relay, 601-218
from $59.99
This product is not rated
Dorman Headlight and Cooling Fan Relay, 601-218
Headlight Relays