2018 Subaru Legacy Alternators and Starters

Essential Alternators and Starters for 2018 Subaru Legacies

Driveworks – Ball Bearing (Part No.SL-203-FF)

Ball Bearing

from

$13.49
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Driveworks – Ball Bearing (Part No.S-201-CC)

Ball Bearing

from

$2.99
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17955S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$188.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17956S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$166.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
See More

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.19074S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$190.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • 100% remanufactured drive clutch assembly ensures lasting performance
  • Armatures and commutators are 100% load tested
  • New motor lead terminals and solenoid contacts are used to ensure maximum connectivity
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

Bosch – Starter: Remanufactured (Part No.SR4317X)

Starter: Remanufactured

from

$297.99
Bosch Premium Starters deliver exceptional performance and reliability, making them a trusted choice for your vehicle’s ignition system. Engineered with precision, this remanufactured starter features a counterclockwise (left) rotation and a 9-tooth design, ensuring seamless compatibility with your engine’s requirements. Operating at 12 VDC, it provides consistent power for dependable starts, even in demanding conditions. Built to Bosch’s rigorous standards, this starter undergoes thorough testing to guarantee durability and long-lasting functionality. Whether you’re replacing a worn-out starter or upgrading for enhanced reliability, this premium component offers excellent value and peace of mind for your vehicle’s performance needs.

Product Features:


    Product Features:
    • Remanufactured to Bosch’s high-quality standards, ensuring reliable performance and durability.
    • Designed with a counterclockwise rotation and 9-tooth configuration for precise compatibility with your engine.
    • Operates at 12 VDC to deliver consistent and dependable power for smooth engine starts.
    • Thoroughly tested to meet rigorous performance and longevity requirements.
    • Ideal for replacing worn-out starters or upgrading for improved ignition system reliability.
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Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.12793S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$366.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • 100% remanufactured drive clutch assembly ensures lasting performance
  • Armatures and commutators are 100% load tested
  • New motor lead terminals and solenoid contacts are used to ensure maximum connectivity
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.19515S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$160.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
See More

WAI – Starter: 1.8kW/12 Volt, CCW, 9-Tooth Pinion (Part No.19074N)

Starter: 1.8kW/12 Volt, CCW, 9-Tooth Pinion

from

$328.99
Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
  • Armatures have precision machined and upgraded steel shaft for improved durability and performance.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
See More

Carquest Professional – Starter: New, Limited Lifetime Warranty (Part No.19073SN)

Starter: New, Limited Lifetime Warranty

from

$293.99
Carquest Professional starters are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new starters are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional starters are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new starters are built with all new components and are 100% triple-tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:


    Product Features:
    • Designed to meet or exceed OE specifications for fit, form and function
    • Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
    • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
    • All new components are utilized to ensure long service life
    • Internal electronics are upgraded for heavy duty reliability (where applicable)
    • Armatures and commutators are 100% load tested
    • Application-specific technical bulletins included where applicable
    • All units are 100% triple tested to ensure quality and performance
    • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

Carquest Professional – Starter: New, Limited Lifetime Warranty (Part No.19515SN)

Starter: New, Limited Lifetime Warranty

from

$354.99
Carquest Professional starters are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new starters are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional starters are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new starters are built with all new components and are 100% triple-tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:


    Product Features:
    • Designed to meet or exceed OE specifications for fit, form and function
    • Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
    • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
    • All new components are utilized to ensure long service life
    • Internal electronics are upgraded for heavy duty reliability (where applicable)
    • Armatures and commutators are 100% load tested
    • Application-specific technical bulletins included where applicable
    • All units are 100% triple tested to ensure quality and performance
    • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

WAI – Starter: 1.4kW/12 Volt, CCW, 9-Tooth Pinion (Part No.17840N)

Starter: 1.4kW/12 Volt, CCW, 9-Tooth Pinion

from

$194.99
Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
  • Armatures have precision machined and upgraded steel shaft for improved durability and performance.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
See More

WAI – Starter: 1.4kW/12 Volt, CCW, 9-Tooth Pinion (Part No.17242N)

Starter: 1.4kW/12 Volt, CCW, 9-Tooth Pinion

from

$171.99
Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
  • Armatures have precision machined and upgraded steel shaft for improved durability and performance.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
See More

Bosch – Starter: Remanufactured (Part No.SR4316X)

Starter: Remanufactured

from

$339.99
Bosch Premium Starters deliver exceptional performance and reliability, making them a trusted choice for your vehicle’s ignition system. Engineered with precision, this remanufactured starter features a counterclockwise (left) rotation and a 9-tooth design, ensuring seamless compatibility with your engine’s requirements. Operating at 12 VDC, it provides consistent power for dependable starts, even in demanding conditions. Built to meet rigorous testing standards, this starter combines durability with advanced engineering to withstand wear and tear over time. Whether you’re replacing a worn-out starter or upgrading for enhanced reliability, Bosch Premium Starters offer excellent value and peace of mind for your vehicle’s performance needs.

Product Features:


    Product Features:
    • Designed with a counterclockwise (left) rotation to ensure precise compatibility with your engine’s specific requirements.
    • Features a 9-tooth design for optimal engagement and smooth operation within your vehicle’s ignition system.
    • Operates at 12 VDC to deliver consistent and reliable power for dependable engine starts, even under demanding conditions.
    • Engineered to meet rigorous testing standards, ensuring long-lasting durability and resistance to wear and tear.
    • Remanufactured with precision to provide exceptional performance and reliability, offering excellent value for your vehicle’s ignition system.
See More

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.16696S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$134.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • 100% remanufactured drive clutch assembly ensures lasting performance
  • Armatures and commutators are 100% load tested
  • New motor lead terminals and solenoid contacts are used to ensure maximum connectivity
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

National – Multi-Purpose Bearing (Part No.201-CC)

Multi-Purpose Bearing

from

$17.49
Product Features:
  • BUILT TO LAST: Advanced heat treatment process for strength
  • PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
  • RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Upgrade your 2018 Subaru Legacy with Top-Quality Alternators and Starters

When it comes to maintaining or upgrading your 2018 Subaru Legacy, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Subaru or enhancing its overall performance, Alternators and Starters are key to keeping your Legacy functioning at its best. At Advance Auto Parts, we offer a wide selection of 8 Alternators and Starters for the 2018 Subaru Legacy, designed to meet your needs without breaking the bank. From Alternator Part replacements to Starter Parts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Alternators and Starters for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Alternators and Starters for your 2018 Subaru Legacy at great prices. Our Alternators and Starters inventory for this model ranges from just $2.99 to $354.99, with an average price of $166.41. Our 8 Alternators and Starters in stock come from 6 trusted brands, so you’re sure to find the right part for your 2018 Subaru Legacy without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2018 Subaru Legacy, we stock popular OEM and aftermarket Alternators and Starters from top names like Carquest Premium, and more. Carquest Premium Alternators and Starters start at just $160.99 and boast an impressive 4.4 stars average rating from customers. With 26 customer reviews and counting, our 2018 Subaru Legacy Alternators and Starters have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Alternators and Starter upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2018 Subaru Legacy is always ready to roll. We’re committed to providing you with everything you need to keep your Legacy in top shape, all in one place. Start shopping confidently below for your 2018 Subaru Legacy!

Best-Selling Alternator Parts for 2018 Subaru Legacies

Enhance the driving experience in your Subaru with 2 quality Alternator Part components, starting at $2.99.

National – Multi-Purpose Bearing (Part No.201-CC)

Multi-Purpose Bearing

from

$17.49
Product Features:
  • BUILT TO LAST: Advanced heat treatment process for strength
  • PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
  • RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Driveworks – Ball Bearing (Part No.S-201-CC)

Ball Bearing

from

$2.99
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

Most Popular 2018 Subaru Legacy Starter Parts

Customize your Subaru with 6 Starter Parts products like Starters, all priced under $354.99.

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17840S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$160.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • 100% remanufactured drive clutch assembly ensures lasting performance
  • Armatures and commutators are 100% load tested
  • New motor lead terminals and solenoid contacts are used to ensure maximum connectivity
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.19515S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$160.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
See More

Carquest Professional – Starter: New, Limited Lifetime Warranty (Part No.19515SN)

Starter: New, Limited Lifetime Warranty

from

$354.99
Carquest Professional starters are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new starters are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional starters are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new starters are built with all new components and are 100% triple-tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:


Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
  • All new components are utilized to ensure long service life
  • Internal electronics are upgraded for heavy duty reliability (where applicable)
  • Armatures and commutators are 100% load tested
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

Bosch – Starter: Remanufactured (Part No.SR4316X)

Starter: Remanufactured

from

$339.99
Bosch Premium Starters deliver exceptional performance and reliability, making them a trusted choice for your vehicle’s ignition system. Engineered with precision, this remanufactured starter features a counterclockwise (left) rotation and a 9-tooth design, ensuring seamless compatibility with your engine’s requirements. Operating at 12 VDC, it provides consistent power for dependable starts, even in demanding conditions. Built to meet rigorous testing standards, this starter combines durability with advanced engineering to withstand wear and tear over time. Whether you’re replacing a worn-out starter or upgrading for enhanced reliability, Bosch Premium Starters offer excellent value and peace of mind for your vehicle’s performance needs.

Product Features:


Product Features:
  • Designed with a counterclockwise (left) rotation to ensure precise compatibility with your engine’s specific requirements.
  • Features a 9-tooth design for optimal engagement and smooth operation within your vehicle’s ignition system.
  • Operates at 12 VDC to deliver consistent and reliable power for dependable engine starts, even under demanding conditions.
  • Engineered to meet rigorous testing standards, ensuring long-lasting durability and resistance to wear and tear.
  • Remanufactured with precision to provide exceptional performance and reliability, offering excellent value for your vehicle’s ignition system.
See More

Carquest Professional – Starter: New, Limited Lifetime Warranty (Part No.17840SN)

Starter: New, Limited Lifetime Warranty

from

$277.99
Carquest Professional starters are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new starters are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional starters are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new starters are built with all new components and are 100% triple-tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:


Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
  • All new components are utilized to ensure long service life
  • Internal electronics are upgraded for heavy duty reliability (where applicable)
  • Armatures and commutators are 100% load tested
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
See More

WAI – Starter: 1.4kW/12 Volt, CCW, 9-Tooth Pinion (Part No.17840N)

Starter: 1.4kW/12 Volt, CCW, 9-Tooth Pinion

from

$194.99
Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
  • Armatures have precision machined and upgraded steel shaft for improved durability and performance.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
See More

Top-Rated Alternators and Starters Brands For Your 2018 Subaru Legacy

Shop for the best-rated brands offering Alternators and Starters and other products for your 2018 Subaru Legacies. Below you’ll find some of our best rated Alternators and Starters from Carquest Premium, and more. Alternators and Starters from these brands that fit a 2018 Legacy start at just $160.99 and are rated as high as 4.4 stars. OEM and aftermarket Alternators and Starters don’t get more top quality, durable, and affordable than from the brands below.

Popular Carquest Premium 2018 Subaru Legacy Alternators and Starters

When it comes to maintaining or upgrading your 2018 Subaru Legacy, using quality Alternators and Starters is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Alternators and Starters, specifically designed for the 2018 Subaru Legacy. With over 1 Carquest Premium brand Alternators and Starters in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $160.99. Plus, with over 11 customer reviews and an average rating of 4.4 stars, you can trust that our Carquest Premium Alternators and Starters will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Starter: Remanufactured, Limited Lifetime Warranty
from $160.99
(11)
Starter: Remanufactured, Limited Lifetime Warranty
“Worked great in 2007 Subaru”

FAQs for 2018 Subaru Legacy Alternators and Starters

Which Alternators and Starters are best-sellers for 2018 Subaru Legacies?

Out of 8 Alternators and Starters that fit 2018 Subaru Legacies, the following parts are the top sellers:

What’s the price range for 2018 Subaru Legacy Alternators and Starters?

Alternators and Starter prices for the 2018 Subaru Legacy start at $2.99 and go up to $354.99 for the most premium parts.

What’s the average price of a Alternators and Starter for a 2018 Subaru Legacy?

The average price for Alternators and Starters for the 2018 Subaru Legacy is $166.41. Keep in mind the variety of part types within our Alternators and Starter category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Alternators and Starters for other Subaru Legacy model years?

Yes, we currently carry Alternators and Starters for 31 model years of Subaru Legacies between 1990 and 2022. Alternators and Starters are bought most frequently for the following model years: 2019, 2017, 2016, 2015, 2014, 2013, 2012, 2011, and 2010.

What are the cheapest Alternators and Starters for my 2018 Subaru Legacy?

The cheapest 2018 Subaru Legacy Alternators and Starters we carry in stock are:

What are the top-rated Alternators and Starters that fit the 2018 Subaru Legacy?

Out of 26 reviews by customers, our 2018 Subaru Legacy Alternators and Starters have an average customer rating of . These are some of the highest-rated Alternators and Starter types for the 2018 Subaru Legacy and their top-rated products:

What types of Alternators and Starters do you sell for my 2018 Subaru Legacy?

As of 11/2/25, these are some of the most in-demand types of Alternators and Starters for a 2018 Subaru Legacy:

Can I get help with 2018 Subaru Legacy Alternators and Starter orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Subaru Alternators and Starters and more.

What is your return policy for Subaru Legacy Alternators and Starters?

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