2018 Jeep Wrangler Switches, Sensors & Relays

Keep Your 2018 Jeep Wrangler in Top Shape with a Quality Switches, Sensors & Relay

When it comes to maintaining or upgrading your 2018 Jeep Wrangler, 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 Switches, Sensors & Relay for your Wrangler. We currently carry a top Switches, Sensors & Relay in stock that is built to last. Whether you’re replacing a damaged Switches, Sensors & Relay or looking to upgrade, our selection for the 2018 Jeep Wrangler 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 Electrical Connectors and Electrical Motors to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2018 Jeep Wrangler running smoothly and looking great.

Essential 2018 Jeep Wrangler Switches, Sensors & Relays

Crown Auto Jeep Replacmnt – OE Replacement (Part No.56002958)

OE Replacement

from

$22.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.

Product Features:
  • Long-Lasting, Durable Crown Automotive Products
  • Hazardous Free Material
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts
  • Offers OE Fit And Function
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Carquest Premium – Multi-Purpose Relay (Part No.RAA4029)

Multi-Purpose Relay

from

$31.99
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.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
  • Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
  • Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
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Most Popular Multi Purpose Relay for 2018 Jeep Wranglers

Enhance your 2018 Jeep Wrangler with this popular Multi Purpose Relay we have in stock, for $31.99.

Carquest Premium – Multi-Purpose Relay (Part No.RAA4029)

Multi-Purpose Relay

from

$31.99
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.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
  • Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
  • Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
See More

FAQs for 2018 Jeep Wrangler Switches, Sensors & Relays

What’s the price range for 2018 Jeep Wrangler Switches, Sensors & Relays?

We currently have just one Switches, Sensors & Relays for the 2018 Jeep Wrangler in stock: Multi-Purpose Relay and it costs $31.99.

Does Advance Auto Parts sell Switches, Sensors & Relays for other Jeep Wrangler model years?

Yes, we carry Switches, Sensors & Relays for 31 model years of Jeep Wranglers between 1989 and 2022. The following model years are the most popular for Switches, Sensors & Relay purchases: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2009.

Does Advance Auto Parts sell Switches, Sensors & Relays for any other 2018 Jeep models?

Yes. We stock Switches, Sensors & Relays for 2 other popular 2018 Jeep models. Some of the most popular are 2018 Grand Cherokee Switches, Sensors & Relays, 2018 Cherokee Switches, Sensors & Relays, and 2018 Renegade Switches, Sensors & Relays.

What types of Switches, Sensors & Relays do you sell for my 2018 Jeep Wrangler?

We currently have just 1 Switches, Sensors & Relay in stock for a 2018 Jeep Wrangler, and as of 11/2/25, it is a Multi Purpose Relay.

Can I get help with 2018 Jeep Wrangler 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 Jeep Switches, Sensors & Relays and more.

What is your return policy for Jeep Wrangler Switches, Sensors & Relays?

Advance Auto Parts keeps returns simple. For new Jeep Wrangler Switches, Sensors & Relays and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.