Subaru WRX Alternators and Starters

Essential Subaru WRX Alternators and Starters

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920073A)

Overrunning Alternator Decoupling (OAD) Pulley - Original Equipment Quality

from

$90.99
Litens Automotive is the original equipment supplier for this Subaru application. This replacement alternator pulley is also designed and produced by Litens and is exact in all form, fit, and performance characteristics as the original equipment part. Decoupling pulleys are engine specific and should never be interchanged with other types of pulley technology. The Litens OAD type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component as well as the alternator. The correct decoupler pulley ensures smooth, quiet performance as well as increasing vehicle gas mileage. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920054A)

Overrunning Alternator Decoupling (OAD) Pulley - Original Equipment Quality

from

$73.99
Litens Automotive is the original equipment supplier for the 2015-2017 Subaru Legacy, Outback w/2.5L. This replacement pulley is also designed and produced by Litens and is exact in all form, fit, and performance characteristics as the original equipment part. Decoupling pulleys are engine specific and should never be interchanged with other types of pulley technology. The Litens OAD type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component as well as the alternator. The correct decoupler pulley ensures smooth, quiet performance as well as increasing vehicle gas mileage. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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National – Bearings (Part No.203-FF)

Bearings

from

$10.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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Carquest Professional – Starter-New (Part No.19515SN)

Starter-New

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:
  • 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: 1-800-228-10464
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Carquest Premium – Starter Remanufactured Premium (Part No.52006S)

Starter Remanufactured Premium

from

$390.99
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 Premium (Part No.19515S)

Starter Remanufactured Premium

from

$151.99
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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Bosch – Reman Starter (Part No.SR4315X)

Reman Starter

from

$318.99
Reman Starter

Bosch – Reman Starter (Part No.SR4316X)

Reman Starter

from

$339.99
Reman Starter

Bosch – Alternator: Remanufactured, 180 Amps (Part No.AL4322X)

Alternator: Remanufactured, 180 Amps

from

$392.99
Bosch has been a major supplier of new alternators to Original Equipment vehicle manufacturers since 1913. Securing OE certification requires strict adherence to stringent precision and performance criteria. These same exacting criteria are also applied in the manufacturing of all Bosch aftermarket alternators. Bosch Premium Alternators are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions.

Product Features:
  • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
  • 100% factory tested, units are remanufactured (not rebuilt)
  • Built to last – uses high quality materials and the most technologically advanced developments.
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Bosch – Alternator (Part No.F40003315191BOS)

Alternator

from

$502.47
Alternator

Carquest Premium – Alternator Remanufactured Premium (Part No.10253A)

Alternator Remanufactured Premium

from

$538.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and 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
  • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
  • 100% new OE-quality brushes and bearings are used to ensure long service life
  • Rotors and stators are load tested and double insulated for maximum charging performance
  • Slip rings are precision polished for maximum brush contact and service life
  • 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
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Helping You Find the Right Alternators and Starters for Your Subaru WRX

You love your WRX. So we’ve made it easier than ever to help you find Subaru WRX Alternators and Starters in our online catalog. Our inventory holds 11 aftermarket and OEM Alternators and Starters for your Subaru WRX, ranging from $10.99 to $538.99.

We offer parts from 5 brands trusted to make quality Alternators and Starters for your Subaru WRX. Before you buy, take some time to read through customer reviews. We currently have 15 reviews of Subaru WRX Alternators and Starters from previous customers.

Find your WRX Alternators and Starters here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Subaru WRX part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Alternators and Starters Brands for Your Subaru WRX

Our inventory holds Alternators and Starters for your Subaru WRX from 5 trusted brands. You’ll find OEM and aftermarket parts from brands like National, Carquest Premium, and Carquest Professional, all of which can keep that Subaru happy.
We have National parts available for your Subaru WRX in categories like Alternator Parts. Some of the top-rated National parts in these categories are:
Bearings
from $10.99
(5)
Bearings
Alternator Miscellaneous Parts

FAQs for Subaru WRX Alternators and Starters

What are the most purchased Alternators and Starters for the Subaru WRX?

Out of 11 Alternators and Starters for the Subaru WRX, the most popular in our inventory are:
Starter Remanufactured Premium
from $151.99
This product is not rated
Starter Remanufactured Premium
Starters
Alternator Remanufactured Premium
from $538.99
This product is not rated
Alternator Remanufactured Premium
Alternators
Starter-New
from $354.99
This product is not rated
Starter-New
Starters