2003 Chevrolet Trailblazer Switches, Sensors & Relays
Keep Your 2003 Chevrolet Trailblazer in Top Shape with Quality Switches, Sensors & Relays
Whether you’re repairing or upgrading your Switches, Sensors & Relay, using high-quality parts is key to keeping your 2003 Chevrolet Trailblazer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Wiring Relay and Time Delay Relays. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Switches, Sensors & Relays from Trusted Brands
Looking for a reliable Switches, Sensors & Relay? We’ve got you covered with options from brands you know and trust like Carquest. For example, Carquest Switches, Sensors & Relays start at just $20.99 with an average 4.4 star rating. With over 16 reviews and a solid 3.0 star average, you can shop with confidence knowing other Chevrolet Trailblazer owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Chevrolet Trailblazer Switches, Sensors & Relay at Advance Auto Parts is around $31.42, with a range that starts at $9.85 and goes up to $52.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like GM Genuine Parts Multi-Purpose Relay, 15016745 start at just $52.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Switches, Sensors & Relay, don’t forget to check out other key components like Electrical Connectors and Electrical Motors. At Advance Auto Parts, we’re here to help you keep your 2003 Chevrolet Trailblazer in peak condition, inside and out.
Find Your Specific 2003 Chevrolet Trailblazer Switches, Sensors & Relays
Looking for the perfect Switches, Sensors & Relay for your 2003 Chevrolet Trailblazer? You’re in the right place. Below, you’ll find links to various types of Switches, Sensors & Relays that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Switches, Sensors & Relays, ensuring durability and a precise fit for your Chevrolet Trailblazer. Whether you’re driving a 2003 model or another popular model year like
2002,
2004,
2005,
2006,
2007,
2008, and
2009, we’ve got you covered. Purchasing Switches, Sensors & Relays from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Switches, Sensors & Relays that fit your vehicle.
Essential 2003 Chevrolet Trailblazer Switches, Sensors & Relays
GM Genuine Parts – GM Genuine Parts Multi-Purpose Relay, 15016745 (Part No.15016745)
from
$52.99
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).
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Carquest – Carquest A/C Auto Temperature Control Relay, R3110 (Part No.R3110)
from
$20.99
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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Popular 2003 Chevrolet Trailblazer Switches, Sensors & Relays Categories
Most Popular Wiring Relay for 2003 Chevrolet Trailblazers
Enhance your 2003 Chevrolet Trailblazer with this popular Wiring Relay we have in stock, for $52.99.
GM Genuine Parts – GM Genuine Parts Multi-Purpose Relay, 15016745 (Part No.15016745)
from
$52.99
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).
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Best-Selling 2003 Chevrolet Trailblazer Time Delay Relay
Upgrade your Trailblazer with our best-selling Time Delay Relay with a 5 Starts rating across 7 reviews.
Carquest – Carquest A/C Auto Temperature Control Relay, R3110 (Part No.R3110)
from
$20.99
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.
See More
Top-Rated Switches, Sensors & Relay Brands For Your 2003 Chevrolet Trailblazer
When it comes to finding the perfect Switches, Sensors & Relay for your 2003 Chevrolet Trailblazer, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Switches, Sensors & Relay brands including Carquest, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $20.99. Purchasing a Switches, Sensors & Relay from us here at Advance Auto Parts is a smart move for both you and your 2003 Chevrolet Trailblazer, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest 2003 Chevrolet Trailblazer Switches, Sensors & Relays
If you’re looking for a top-quality Switches, Sensors & Relay for your 2003 Chevrolet Trailblazer, Advance Auto Parts has exactly what you need with our selection of Carquest Switches, Sensors & Relays. We have 1 Carquest Switches, Sensors & Relays in stock for this fitment, all known for their durability and precision fit. With prices starting at just $20.99, you’ll find the perfect Switches, Sensors & Relay for your needs and budget. Carquest Switches, Sensors & Relays for the 2003 Chevrolet Trailblazer come highly rated, with over 7 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Switches, Sensors & Relay from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 2003 Chevrolet Trailblazer Switches, Sensors & Relays
What are the best-selling Switches, Sensors & Relays for 2003 Chevrolet Trailblazers?
Out of 2 Switches, Sensors & Relays that fit 2003 Chevrolet Trailblazers, the following parts are the top sellers:
- GM Genuine Parts Multi-Purpose Relay, 15016745 (11680488) – $52.99
What’s the price range for 2003 Chevrolet Trailblazer Switches, Sensors & Relays?
The prices of Switches, Sensors & Relays for the 2003 Chevrolet Trailblazer range from $9.85 up to $52.99 for the most premium parts.
What is the average price of a Switches, Sensors & Relay for a 2003 Chevrolet Trailblazer?
The average price for Switches, Sensors & Relays for the 2003 Chevrolet Trailblazer is $31.42. Keep in mind the variety of part types within our Switches, Sensors & Relay category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Switches, Sensors & Relays for other Chevrolet Trailblazer model years?
What are the cheapest Switches, Sensors & Relays for my 2003 Chevrolet Trailblazer?
The cheapest 2003 Chevrolet Trailblazer Switches, Sensors & Relays we carry are:
- Carquest A/C Auto Temperature Control Relay, R3110 (20975808) – $20.99
- GM Genuine Parts Multi-Purpose Relay, 15016745 (11680488) – $52.99
Does Advance Auto Parts sell Switches, Sensors & Relays for any other 2003 Chevrolet models?
Yes. We stock Switches, Sensors & Relays for 22 other popular 2003 Chevrolet models. Some of the most popular are 2003 Tahoe Switches, Sensors & Relays, 2003 Impala Switches, Sensors & Relays, 2003 Silverado 1500 Switches, Sensors & Relays, 2003 Suburban 1500 Switches, Sensors & Relays, and 2003 Monte Carlo Switches, Sensors & Relays.
What are the top-rated Switches, Sensors & Relays that fit the 2003 Chevrolet Trailblazer?
Based on 16 reviews by customers, our 2003 Chevrolet Trailblazer Switches, Sensors & Relays have an average customer rating of 3.0 stars. These are the highest-rated categories of Switches, Sensors & Relays for the 2003 Chevrolet Trailblazer and their top-rated products:
- Wiring Relay
- GM Genuine Parts Multi-Purpose Relay, 15016745 (11680488) – $52.99
- Time Delay Relays
- Carquest A/C Auto Temperature Control Relay, R3110 (20975808) – $20.99
What types of Switches, Sensors & Relays do you sell for my 2003 Chevrolet Trailblazer?
As of 8/2/26, these are some of the most in-demand types of Switches, Sensors & Relays for a 2003 Chevrolet Trailblazer:
Can I get help with 2003 Chevrolet Trailblazer Switches, Sensors & Relay orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Switches, Sensors & Relays and more.
What is your return policy for Chevrolet Trailblazer Switches, Sensors & Relays?
Advance Auto Parts keeps returns simple. For new Chevrolet Trailblazer Switches, Sensors & Relays and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.