2018 Toyota Highlander Alternators

Enhance and Protect Your 2018 Toyota Highlander with Quality Alternators

Maintaining the performance of your 2018 Toyota Highlander starts with choosing the right parts, and high-quality Alternators help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Alternators specifically for the 2018 Toyota Highlander, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Alternators for Every Budget

Finding affordable, quality Alternators is easy at Advance Auto Parts. With prices starting as low as $217.99 and an average price of $398.91, you can choose one that fits your budget while delivering the quality you expect. Our Alternators are competitively priced, ranging from $217.99 to $499.99, so you get value without compromising on strength or reliability.

Alternators for Your 2018 Toyota Highlander

Carquest Premium – Alternator: Remanufactured, 180 Amps, Limited Lifetime Warranty (Part No.11889A)

Alternator: Remanufactured, 180 Amps, Limited Lifetime Warranty

from

$348.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading limited 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 limited 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
  • 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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Carquest Premium – Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty (Part No.11404A)

Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty

from

$217.99
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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WAI – Alternator: New (Part No.21248N)

Alternator: New

from

$499.99
This 100% new alternator is precision-engineered to meet or exceed OE manufacturing and performance standards, ensuring a seamless fit and hassle-free installation. Designed with premium components such as high-quality bearings, premium brushes, and a durable pulley, it delivers exceptional performance and longevity. The plug-and-play design eliminates the need for technical programming, making installation quick and straightforward. Manufactured with high-grade materials, this alternator offers superior durability and reliability, while rigorous testing and validation ensure consistent performance under demanding conditions. With no core returns required, you can avoid the inconvenience of core handling.

Product Features:


Product Features:
  • 100 percent new – Ensuring quality and performance to meet or exceed OE requirements.
  • NO CORES – No core returns mean no core handling hassles.
  • EASY INSTALLATION – Plug and play installation with no technical programming steps required.
  • PRECISION DESIGN – Precision engineered parts manufactured with high-grade materials deliver superior fit, performance and longer life.
  • PREMIUM COMPONENTS – High-quality bearings, premium brushes and premium pulley provide long-lasting performance.
  • RIGOROUSLY TESTED – Each unit is tested and validated against a comprehensive list of test protocols with an end of line testing report
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Bosch – Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty (Part No.AL3369X)

Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty

from

$323.99
The Bosch Premium Alternator is engineered for top-tier performance and reliability, making it a trusted choice for your vehicle’s electrical system. With a robust 150-amp output and 12 VDC voltage, this alternator ensures consistent power delivery for demanding applications. It is remanufactured, not rebuilt, and undergoes 100% factory testing to meet Bosch’s stringent performance standards. Constructed with high-quality aluminum and advanced technology, it is built to withstand the test of time. The clockwise rotation direction ensures compatibility with a wide range of vehicles. Whether you’re replacing a worn-out alternator or upgrading for better performance, this unit delivers exceptional durability and value.

Product Features:


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.
  • Designed with a robust 150-amp output to ensure reliable power delivery for high-demand electrical systems.
  • Clockwise rotation direction enhances compatibility with a broad range of vehicle models.
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FAQs for 2018 Toyota Highlander Alternators

Which Alternators are the top sellers for the 2018 Toyota Highlander?

Out of 4 Alternators that fit 2018 Toyota Highlanders, the following parts are the top sellers:
Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty
from $217.99
This product is not rated
Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty
Alternators
Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty
from $323.99
This product is not rated
Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty
Alternators

How can I make sure that a part will be compatible with my 2018 Toyota Highlander?

Our Toyota Highlander aftermarket and OEM parts are designed specifically for the 2018 model. You can always find your specific fitment and compatibility for your 2018 Toyota on an individual product page.

What is the price range for 2018 Toyota Highlander Alternators?

The range of prices of Alternators for the 2018 Toyota Highlander goes from $217.99 up to $499.99 for the most premium parts.

What is the average price of 2018 Toyota Highlander Alternators?

2018 Toyota Highlander Alternators average $398.91 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Alternators for other Toyota Highlander model years?

Yes, we currently stock Alternators for 20 model years of Toyota Highlanders, from 2001 to 2022. Model years 2021, 2020, 2019, 2017, 2016, 2015, 2014, 2013, and 2012 are the most popular for Alternators purchases.

Can I get help with 2018 Toyota Highlander Alternators orders?

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

What is your return policy for Toyota Highlander Alternators?

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