2003 Cadillac Escalade EXT Lighting Switches, Sensors and Relays

Essential 2003 Cadillac Escalade EXT Lighting Switches, Sensors and Relays

Carquest Premium – Instrument Panel Dimmer Switch (Part No.SAC1887)

Instrument Panel Dimmer Switch

from

$52.99
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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Dorman – Headlight Switch Assembly (Part No.901-142)

Headlight Switch Assembly

from

$65.99
This headlight switch is designed to match the appearance and function of the original switch on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this headlight switch is made to match the fit and performance of the original switch on specific vehicle applications
  • Ideal solution – this switch is a reliable replacement for an original part that has failed due to fatigue
  • 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 – Cargo Area Light Connector (Part No.PTA1383)

Cargo Area Light Connector

from

$40.99
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.

Product Features:
  • CarQuest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
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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 Premium – Multi Purpose Connector (Part No.PTA2945)

Multi Purpose Connector

from

$101.99
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 – GM Throttle Body Connector (Part No.645-800)

GM Throttle Body Connector

from

$42.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Versatile component – this connector can be used in a variety of repairs and custom installations
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Dorman – GM Multi-Purpose Socket With Pigtails (Part No.645-500)

GM Multi-Purpose Socket With Pigtails

from

$24.79
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Versatile component – this connector can be used in a variety of repairs and custom installations
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2003 Cadillac Escalade EXT Lighting Switches, Sensors and Relays

Maybe you’re in the middle of a full rebuild of that 2003 Cadillac Escalade EXT. Maybe you just need a couple of Lighting Switches, Sensors and Relays. Either way, Advance Auto Parts has 4 different Lighting Switches, Sensors and Relays in our inventory ranging from $18.79 to $65.99. That means you can find the exact parts or products you need to keep that 2003 Cadillac Escalade EXT running smoothly.

Lighting Switches, Sensors and Relays are only as good as their brand. We stock 2 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Cadillac Escalade EXT. Carquest Premium and Dorman are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Lighting Switches, Sensors and Relays for your 2003 Cadillac Escalade EXT, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Lighting Switches, Sensors and Relays to keep your 2003 Cadillac Escalade EXT rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Lighting Switches, Sensors and Relays Brands To Make Your 2003 Cadillac Escalade EXT Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Cadillac Escalade EXT demands trusted brand parts and products to keep it running. Many trusted brands of Lighting Switches, Sensors and Relays make up Advance Auto Parts’ inventory, and all are ready to help make your Escalade EXT the best it can be. Be sure to browse some of our top Lighting Switches, Sensors and Relays brands and parts.

FAQs for 2003 Cadillac Escalade EXT Lighting Switches, Sensors and Relays

What are the most purchased Lighting Switches, Sensors and Relays for the 2003 Cadillac Escalade EXT?

Out of 4 Lighting Switches, Sensors and Relays for the 2003 Cadillac Escalade EXT, the most popular in our inventory are:
Fog Light Connector
from $18.79
This product is not rated
Fog Light Connector
Headlight Low Beam Lamp Connectors
Cargo Area Light Connector
from $40.99
This product is not rated
Cargo Area Light Connector
Interior Light Switch Connectors
GM Throttle Body Connector
from $42.99
This product is not rated
GM Throttle Body Connector
Headlight Connectors