2015 Subaru Legacy Switches, Sensors & Relays

Keep Your 2015 Subaru Legacy 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 2015 Subaru Legacy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Pressure Sensors and Main 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.

Competitive Prices and Extensive Inventory

The average price for a 2015 Subaru Legacy Switches, Sensors & Relay at Advance Auto Parts is around $96.49, with a range that starts at $59.99 and goes up to $132.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Automatic Transmission Oil Pressure Sensor, M16 X 1.5 Thread Size and Multi-Purpose Relay start at just $59.99 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 Driving Safety Monitoring System Parts and Electrical Motors. At Advance Auto Parts, we’re here to help you keep your 2015 Subaru Legacy in peak condition, inside and out.

Essential 2015 Subaru Legacy Switches, Sensors & Relays

Carquest Premium – Automatic Transmission Oil Pressure Sensor, M16 X 1.5 Thread Size (Part No.SBC2069)

Automatic Transmission Oil Pressure Sensor, M16 X 1.5 Thread Size

from

$132.99
Carquest Premium oil pressure sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium oil pressure sensors and switches are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium oil pressure sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. They are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered, and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured with high quality materials, industry-leading electronic components and strict quality controls
  • O-rings, seals or thread sealant are included if required
  • Extensive design validation testing and 100% end-of-line tested
  • Thread Size: M16 X 1.5
See More

Carquest Premium – Multi-Purpose Relay (Part No.RAA2115)

Multi-Purpose Relay

from

$69.99
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.
  • 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

Carquest Premium – Multi-Purpose Relay (Part No.RAA2727)

Multi-Purpose Relay

from

$59.99
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.
  • 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

Most Popular Pressure Sensor for 2015 Subaru Legacies

Enhance your 2015 Subaru Legacy with this popular Pressure Sensor we have in stock, for $132.99.

Carquest Premium – Automatic Transmission Oil Pressure Sensor, M16 X 1.5 Thread Size (Part No.SBC2069)

Automatic Transmission Oil Pressure Sensor, M16 X 1.5 Thread Size

from

$132.99
Carquest Premium oil pressure sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium oil pressure sensors and switches are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium oil pressure sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. They are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered, and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured with high quality materials, industry-leading electronic components and strict quality controls
  • O-rings, seals or thread sealant are included if required
  • Extensive design validation testing and 100% end-of-line tested
  • Thread Size: M16 X 1.5
See More

Best-Selling 2015 Subaru Legacy Main Relay

Upgrade your Legacy with our best-selling Main Relay.

Carquest Premium – Multi-Purpose Relay (Part No.RAA2727)

Multi-Purpose Relay

from

$59.99
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.
  • 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 2015 Subaru Legacy Switches, Sensors & Relays

What are the best-selling Switches, Sensors & Relays for 2015 Subaru Legacies?

Out of 2 Switches, Sensors & Relays that fit 2015 Subaru Legacies, the following parts are the top sellers:

What’s the price range for 2015 Subaru Legacy Switches, Sensors & Relays?

The prices of Switches, Sensors & Relays for the 2015 Subaru Legacy range from $59.99 up to $132.99 for the most premium parts.

What is the average price of a Switches, Sensors & Relay for a 2015 Subaru Legacy?

The average price for Switches, Sensors & Relays for the 2015 Subaru Legacy is $96.49. 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 Subaru Legacy model years?

Yes, we carry Switches, Sensors & Relays for 17 model years of Subaru Legacies between 1999 and 2021. The following model years are the most popular for Switches, Sensors & Relay purchases: 2014, 2013, 2012, 2011, 2010, 2007, 2004, 2003, and 2002.

What are the cheapest Switches, Sensors & Relays for my 2015 Subaru Legacy?

The cheapest 2015 Subaru Legacy Switches, Sensors & Relays we carry are:

Does Advance Auto Parts sell Switches, Sensors & Relays for any other 2015 Subaru models?

What types of Switches, Sensors & Relays do you sell for my 2015 Subaru Legacy?

As of 11/2/25, these are some of the most in-demand types of Switches, Sensors & Relays for a 2015 Subaru Legacy:

Can I get help with 2015 Subaru Legacy 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 Subaru Switches, Sensors & Relays and more.

What is your return policy for Subaru Legacy Switches, Sensors & Relays?

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