2018 Toyota Highlander Alternators and Starters

Name: Starter: Remanufactured
Brand: Bosch
SKU: SR3274X
Price: 247.99 USD

Below you will find various in-demand Toyota Alternators and Starters, components and accessories for your 2018 Highlander. Advance Auto Parts has popular Highlander parts like Ignition Lock Parts, Alternator Parts, Alternator Pulley Parts and more. You’ll also find aftermarket and OEM Alternators and Starters for other Highlander model years including 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022 and more. Select a category of 2018 Toyota Highlander Alternators and Starters below and start saving instantly.

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Popular 2018 Toyota Highlander Alternators and Starters Categories

Alternators

Starters

Starter Solenoids

Ignition Lock Cylinders

Alternator Decoupler Pulleys

Essential Alternators and Starters for 2018 Toyota Highlanders

from

$247.99

Bosch Premium Starters are designed, built and tested to provide the ultimate in performance and reliability

Product Features:

Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Automotive starters and alternators are backed by the Bosch Ultimate Protection Plan when unit is registered at the time of purchase: 2 year, 24 hour Roadside assistance; vehicle is jumped or towed for free up to 50 miles

from

$239.99

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: 1-800-228-9672
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

from

$244.99

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 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:

100% new starter and all components._x005f_x000d_
Manufactured to meet or exceed OE quality using premium components
Each unit is triple-tested to ensure the best in quality and performance_x005f_x000d_
Tech Hotline with trained ASE Certified Technicians: Call Carquest Technical Support at 1-800-228-9672
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

from

$286.99

Bosch Premium Starters are designed, built and tested to provide the ultimate in performance and reliability

Product Features:

Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Automotive starters and alternators are backed by the Bosch Ultimate Protection Plan when unit is registered at the time of purchase: 2 year, 24 hour Roadside assistance; vehicle is jumped or towed for free up to 50 miles

from

$339.99

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
This part number is upgraded with a durable sealant to help prevent contamination from engine leaks

from

$631.99

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 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
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

from

$281.99

The Bosch Premium Alternator, delivering 130 amps and 12 VDC, is engineered for exceptional performance and reliability. Full-load tested to meet Bosch’s rigorous performance standards, this alternator ensures dependable operation under demanding conditions. Unlike rebuilt units, it is 100% factory-tested and remanufactured using high-quality materials and cutting-edge technology, guaranteeing long-lasting durability. Designed with a clockwise rotation direction, it is built to seamlessly integrate into your vehicle’s electrical system. Whether you’re replacing a worn-out alternator or upgrading for enhanced performance, this premium component offers outstanding value and peace of mind.

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 for seamless integration into your vehicle’s electrical system, ensuring optimal compatibility and performance.
Engineered with a clockwise rotation direction for precise and efficient operation.

from

$194.99

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

from

$294.99

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

from

$214.99

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

from

$124.99

ALT DECOUPLER PULLEY

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$109.99

Litens Automotive is the original equipment supplier to Toyota for this decoupling alternator pulley. 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 (with the exception of not having the car manufacturer’s logo or part number applied to the 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. Under normal driving conditions, the original pulley will require replacement in approx. 60,000 – 70,000 miles. 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.

Product Features:

Patented Original Equipment Design
Protects the alternator and other front-end accessory drive components.
Installation instructions included.
New plastic cap included with the OAD.
Tools Required – Litens recommends using Miller Special Tools P/N 8433A and a torque wrench.
Professional mechanics can install this replacement OAD in approximately 1 hour. During alternator replacement, belts, tensioners, and routing pulleys should be inspected.
55mm O.D.; 17mm I.D; 41mm width; ribbed running surface for a 6-rib serpentine belt; high-grade steel construction. 17mm Hex bit driver Included for ease of installation.

from

$71.99

Litens Automotive is the original equipment (O.E.) supplier for this 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. Patented Original Equipment Design. 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. Our line is made up of over 900 ADTs, Pulleys, and OAD. 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.

Product Features:

Designed and engineered by Litens Automotive. The inventor of the OAD (Overrunning Alternator Decoupler)
Protects the alternator and other front-end accessory drive components
17mm Spline tool included in kit to assist in removal and installation
New cap included with the OAD (Always ensure the cap is installed after installation)
Installation instructions included

from

$87.99

from

$94.99

Litens Automotive is the original equipment supplier to Toyota for this decoupling alternator pulley. 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 (with the exception of not having the car manufacturer’s logo or part number applied to the 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. Under normal driving conditions, the original pulley will require replacement in approx. 100,000 – 120,000 miles. 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.

Product Features:

Patented Original Equipment Design
Protects the alternator and other front-end accessory drive components.
Installation instructions included.
New plastic cap included with the OAD.
Tools Required – Litens recommends using Miller Special Tools P/N 8433A and a torque wrench.
Professional mechanics can install this replacement OAD in approximately 1 hour. During alternator replacement, belts, tensioners, and routing pulleys should be inspected.
52.5mm O.D.; 17mm I.D; 41mm width; ribbed running surface for a 7-rib serpentine belt; high-grade steel construction. 17mm Hex bit driver Included for ease of installation.

from

$89.99

Litens Automotive is the original equipment supplier for this Toyota/Lexus 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.

from

$93.99

The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. The starter solenoid is an electric relay, or switch used to provide power to the starter motor or any electrical device that requires high amperage to operate. A low amperage wire winding within the solenoid will create magnetic force when voltage is applies from a remote switch, such as the ignition switch or another type of remote mounted switch. The contacts within the relay carry a high amperage load to run an electric motor or some other type of high load circuit.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

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$147.99

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

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$69.99

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

from

$188.99

The Ignition switch is the main power switched distribution point in every vehicle. The ignition switch in some manner will be connected directly to the vehicle battery and then supply power out to every operating system in the vehicle that is required to be connected and disconnected from the vehicle’s battery or power source.

Product Features:

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.
100% end-of-line tested to ensure confidence and product reliability, every time.

from

$205.99

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

from

$121.99

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

from

$188.99

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

from

$138.99

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

from

$362.99

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

from

$344.99

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

from

$112.99

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

Upgrade your 2018 Toyota Highlander with Top-Quality Alternators and Starters

When it comes to maintaining or upgrading your 2018 Toyota Highlander, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Toyota or enhancing its overall performance, Alternators and Starters are key to keeping your Highlander functioning at its best. At Advance Auto Parts, we offer a wide selection of 16 Alternators and Starters for the 2018 Toyota Highlander, designed to meet your needs without breaking the bank. From Ignition Lock Part replacements to Alternator 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 Toyota Highlander at great prices. Our Alternators and Starters inventory for this model ranges from just $69.99 to $499.99, with an average price of $269.87. Our 16 Alternators and Starters in stock come from 6 trusted brands, so you’re sure to find the right part for your 2018 Toyota Highlander 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 Toyota Highlander, 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 $184.99 and boast an impressive 4.4 stars average rating from customers. With 315 customer reviews and counting, our 2018 Toyota Highlander 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 Toyota Highlander is always ready to roll. We’re committed to providing you with everything you need to keep your Highlander in top shape, all in one place. Start shopping confidently below for your 2018 Toyota Highlander!

Best-Selling Ignition Lock Parts for 2018 Toyota Highlanders

Enhance the driving experience in your Toyota with 1 quality Ignition Lock Part components, starting at $188.99.

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from

$188.99

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.
100% end-of-line tested to ensure confidence and product reliability, every time.

Most Popular 2018 Toyota Highlander Alternator Parts

Customize your Toyota with 4 Alternator Parts products like Alternators, all priced under $499.99.

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from

$349.99

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

from

$244.99

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

from

$499.99

WAI alternators are engineered to provide the amp output necessary to power today’s vehicles. Every unit is 100% NEW (not remanufactured) and made with proprietary components and processes to ensure maximum life and performance.

Product Features:

100% new to ensure quality and performance.
Eliminates the hassle of core return.
Engineered to match OE.
Exact fit and hassle-free installation.
Load tested to ensure maximum performance, while delivering a durable and dependable product.

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.

Top Picks for 2018 Toyota Highlander Alternator Pulley Parts

Upgrade Toyota Highlanders with top-quality Alternator Pulley Parts parts, including 2 OEM and aftermarket selections for your 2018 model.

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from

$109.99

Patented Original Equipment Design
Protects the alternator and other front-end accessory drive components.
Installation instructions included.
New plastic cap included with the OAD.
Tools Required – Litens recommends using Miller Special Tools P/N 8433A and a torque wrench.
Professional mechanics can install this replacement OAD in approximately 1 hour. During alternator replacement, belts, tensioners, and routing pulleys should be inspected.
55mm O.D.; 17mm I.D; 41mm width; ribbed running surface for a 6-rib serpentine belt; high-grade steel construction. 17mm Hex bit driver Included for ease of installation.

from

$89.99

In-Demand Starter Parts for 2018 Toyota Highlanders

Select from 9 premium Starter Parts parts for your 2018 Toyota Highlander, with prices ranging from $69.99 to $459.99.

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from

$184.99

from

$139.99

Carquest Standard starters are designed and built to meet original equipment (O.E.) specifications, while providing great value. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. All of our Carquest Standard starters are inspected and 100% tested to ensure they are built to meet OEM fit, form and function. 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 OE specifications for fit, form and function
Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
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
Designed to meet OE specifications for fit, form and function
Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
Application-specific technical bulletins included where applicable
All units are 100% triple tested to ensure quality and performance

from

$286.99

Bosch Premium Starters are designed, built and tested to provide the ultimate in performance and reliability

Product Features:

Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Automotive starters and alternators are backed by the Bosch Ultimate Protection Plan when unit is registered at the time of purchase: 2 year, 24 hour Roadside assistance; vehicle is jumped or towed for free up to 50 miles

from

$239.99

WAI 100% NEW starters are built by an OE manufacturer with 100% new components to ensure the highest level of quality and the latest technology that meet the tightest tolerances and specifications. WAI 100% NEW starters are built with unmatched quality to deliver exceptional durability and reliability. They are designed to meet or exceed OE performance, fit, form, and function right out of the box, and are specifically designed to deliver unmatched starting power and a long service life. Our premium, easy-to-install starter is built to fit your vehicle and backed by a limited warranty.

Product Features:

100% NEW unit and all components.
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.

from

$239.99

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
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

from

$459.99

WAI starters are engineered to provide the amp output necessary to power today’s vehicles. Every unit is 100% NEW (not remanufactured) and made with proprietary components and processes to ensure maximum life and performance.

Product Features:

100% new to ensure quality and performance.
Eliminates the hassle of core return.
Engineered to match OE.
Exact fit and hassle-free installation.
Load tested to ensure maximum performance, while delivering a durable and dependable product.

from

$349.99

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

from

$339.99

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
This part number is upgraded with a durable sealant to help prevent contamination from engine leaks

from

$69.99

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

Top-Rated Alternators and Starters Brands For Your 2018 Toyota Highlander

Shop for the best-rated brands offering Alternators and Starters and other products for your 2018 Toyota Highlanders. 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 Highlander start at just $184.99 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 Toyota Highlander Alternators and Starters

When it comes to maintaining or upgrading your 2018 Toyota Highlander, 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 Toyota Highlander. With over 2 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 $184.99, with an average price of just $267.49. Plus, with over 311 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.

from $349.99

(1)

Alternator: Remanufactured, 180 Amps, Limited Lifetime Warranty

“Bolted right up, charges like OEM at half the cost. Good enough for me.”

from $184.99

(310)

Starter: Remanufactured, Limited Lifetime Warranty

“Good”

FAQs for 2018 Toyota Highlander Alternators and Starters

Which Alternators and Starters are best-sellers for 2018 Toyota Highlanders?

Out of 16 Alternators and Starters that fit 2018 Toyota Highlanders, the following parts are the top sellers:

Starter: Remanufactured, 1 Year Limited Warranty (12516801) – $139.99
Starter: Remanufactured (20840799) – $286.99
Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty (10700159) – $244.99

What’s the price range for 2018 Toyota Highlander Alternators and Starters?

Alternators and Starter prices for the 2018 Toyota Highlander start at $69.99 and go up to $499.99 for the most premium parts.

What’s the average price of a Alternators and Starter for a 2018 Toyota Highlander?

The average price for Alternators and Starters for the 2018 Toyota Highlander is $269.87. 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 Toyota Highlander model years?

Yes, we currently carry Alternators and Starters for 21 model years of Toyota Highlanders between 2001 and 2023. Alternators and Starters are bought most frequently for the following model years: 2022, 2021, 2020, 2019, 2017, 2016, 2015, 2014, and 2013.

What are the cheapest Alternators and Starters for my 2018 Toyota Highlander?

The cheapest 2018 Toyota Highlander Alternators and Starters we carry in stock are:

Starter Solenoid (12568467) – $69.99
Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (12072435) – $89.99
Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (10150708) – $109.99
Starter: Remanufactured, 1 Year Limited Warranty (12516801) – $139.99
Starter: Remanufactured, Limited Lifetime Warranty (15840040) – $184.99

What are the top-rated Alternators and Starters that fit the 2018 Toyota Highlander?

Out of 315 reviews by customers, our 2018 Toyota Highlander Alternators and Starters have an average customer rating of . These are some of the highest-rated Alternators and Starter types for the 2018 Toyota Highlander and their top-rated products:

Alternator Parts
- Alternator: Remanufactured, 180 Amps, Limited Lifetime Warranty (11943180) – $349.99
Starter Parts
- Alternator: Remanufactured, 180 Amps, Limited Lifetime Warranty (11943180) – $349.99

What types of Alternators and Starters do you sell for my 2018 Toyota Highlander?

As of 3/1/26, these are some of the most in-demand types of Alternators and Starters for a 2018 Toyota Highlander:

Can I get help with 2018 Toyota Highlander 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 Toyota Alternators and Starters and more.

What is your return policy for Toyota Highlander Alternators and Starters?

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

2018 Toyota Highlander Alternators and Starters

Bosch – Starter: Remanufactured (Part No.SR3274X)

Carquest Professional – Starter: New, Limited Lifetime Warranty (Part No.17825SN)

Carquest Professional – Starter: New (Part No.17774SN)

Bosch – Starter: Remanufactured (Part No.SR3279X)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.19108S)

Carquest Professional – Alternator: New, 150 Amps, Limited Lifetime Warranty (Part No.11326AN)

Bosch – Alternator: Remanufactured, 130 Amps, Limited Lifetime Warranty (Part No.AL3377X)

Carquest Premium – Alternator: Remanufactured, 100 Amps, Limited Lifetime Warranty (Part No.11034A)

Carquest Premium – Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty (Part No.11325A)

Carquest Premium – Alternator: Remanufactured, 130 Amps, Limited Lifetime Warranty (Part No.13927A)

INA US – ALT DECOUPLER PULLEY (Part No.EA0209)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920906A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920152A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920907A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920954A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920068A)

Carquest Premium – Starter Solenoid (Part No.SAE4951)

Carquest Premium – Starter Solenoid (Part No.SBC1766)

Carquest Premium – Starter Solenoid (Part No.SBC2014)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC3786)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC2556)

Carquest Premium – Ignition Lock Cylinder (Part No.CSA2257)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC2623)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC3585)

Carquest Premium – Ignition Lock Cylinder (Part No.CSA3793)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC3482)

Carquest Premium – Ignition Lock Cylinder (Part No.CSA2539)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC3786)

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

Carquest Premium – Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty (Part No.11404A)

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

Bosch – Alternator: Remanufactured, 150 Amps, Limited Lifetime Warranty (Part No.AL3369X)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920906A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920068A)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17825S)

Carquest Standard – Starter: Remanufactured, 1 Year Limited Warranty (Part No.17825SV)

Bosch – Starter: Remanufactured (Part No.SR3279X)

WAI – Starter: 100% NEW (Part No.17825N)

Carquest Professional – Starter: New, Limited Lifetime Warranty (Part No.17825SN)

WAI – Starter: New (Part No.16366N)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.16366S)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.19108S)

Carquest Premium – Starter Solenoid (Part No.SBC2014)