2021 Subaru WRX STI Alternator Parts

Essential 2021 Subaru WRX STI Alternator Parts

Carquest Professional – Alternator: New, 110 Amps (Part No.11613AN)

Alternator: New, 110 Amps

from

$581.99
Carquest Professional alternators are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new alternators are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional alternators are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new alternators 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
  • All new components are utilized to ensure long service life
  • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
  • Internal electronics are upgraded for heavy duty reliability (where applicable)
  • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
  • 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
  • Rotors and stators are load tested and double insulated for maximum charging performance
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Carquest Premium – Alternator: Remanufactured, 110 Amps (Part No.11226A)

Alternator: Remanufactured, 110 Amps

from

$235.99
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.
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OE+ – Alternator (Part No.F40002246723IAP)

Alternator

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$345.45
Alternator

2021 Subaru WRX STI Alternator Parts

Maybe you’re in the middle of a full rebuild of that 2021 Subaru WRX STI. Maybe you just need a couple of Alternator Parts. Either way, Advance Auto Parts has 2 different Alternator Parts in our inventory ranging from $235.99 to $345.45. That means you can find the exact parts or products you need to keep that 2021 Subaru WRX STI running smoothly.

Alternator Parts are only as good as their brand. We stock 2 different brands to make sure you have plenty of trusted parts to choose from for your 2021 Subaru WRX STI. Carquest Premium and OE+ are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Alternator Parts for your 2021 Subaru WRX STI, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Alternator Parts to keep your 2021 Subaru WRX STI rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Alternator Parts Brands To Make Your 2021 Subaru WRX STI Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2021 Subaru WRX STI demands trusted brand parts and products to keep it running. Many trusted brands of Alternator Parts make up Advance Auto Parts’ inventory, and all are ready to help make your WRX STI the best it can be. Be sure to browse some of our top Alternator Parts brands and parts.

Popular Carquest Premium Alternator Parts

We carry Carquest Premium parts in our stock across Alternators categories, plus more. For a 2021 Subaru WRX STI, our most popular Carquest Premium Alternator Parts include:
Alternator: Remanufactured, 110 Amps
from $235.99
(1)
Alternator: Remanufactured, 110 Amps
Alternators