2003 Hummer H1 Engine Switches, Sensors and Relays
Keep Your 2003 Hummer H1 in Top Shape with a Quality Engine Switches, Sensors and Relay
When it comes to maintaining or upgrading your 2003 Hummer H1, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Engine Switches, Sensors and Relay for your H1. We currently carry a top Engine Switches, Sensors and Relay in stock that is built to last. Whether you’re replacing a damaged Engine Switches, Sensors and Relay or looking to upgrade, our selection for the 2003 Hummer H1 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Engine Gaskets and Seals and Engine Timing Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2003 Hummer H1 running smoothly and looking great.
Popular 2003 Hummer H1 Engine Switches, Sensors and Relays Categories
Most Popular Oil Level Sensor for 2003 Hummer H1s
Enhance your 2003 Hummer H1 with this popular Oil Level Sensor we have in stock, for $39.99.
ACDelco – Engine Oil Level Sensor (Part No.D8055)
from
$39.99
An ACDelco Professional, premium aftermarket Engine Oil Level Sensor is a high quality replacement for many vehicles on the road today. It measures the oil level in your vehicle’s oil pan and will send warnings to the information center or dash panel if oil levels reach a level that is too low, as determined by General Motors engineers. This premium aftermarket replacement engine oil level sensor is manufactured to meet your expectations for fit, form, and function.
Product Features:
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Product Features:
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
FAQs for 2003 Hummer H1 Engine Switches, Sensors and Relays
What’s the price range for 2003 Hummer H1 Engine Switches, Sensors and Relays?
We currently have just one Engine Switches, Sensors and Relays for the 2003 Hummer H1 in stock: Engine Oil Level Sensor and it costs $39.99.
What types of Engine Switches, Sensors and Relays do you sell for my 2003 Hummer H1?
We currently have just 1 Engine Switches, Sensors and Relay in stock for a 2003 Hummer H1, and as of 11/2/25, it is an Oil Level Sensor.
Can I get help with 2003 Hummer H1 Engine Switches, Sensors and Relay orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Hummer Engine Switches, Sensors and Relays and more.
What is your return policy for Hummer H1 Engine Switches, Sensors and Relays?
Advance Auto Parts keeps returns simple. For new Hummer H1 Engine Switches, Sensors and Relays and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.