2018 Toyota Corolla Alternators and Starters

Name: Starter: Remanufactured, Limited Lifetime Warranty
Brand: Carquest Premium
SKU: 52072S
Price: 389.99 USD

Below you will find various in-demand Toyota Alternators and Starters, components and accessories for your 2018 Corolla. Advance Auto Parts has popular Corolla parts like Alternator Kits, Ignition Lock Parts, Alternator Parts and more. You’ll also find aftermarket and OEM Alternators and Starters for other Corolla model years including 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023 and more. Select a category of 2018 Toyota Corolla Alternators and Starters below and start saving instantly.

Popular 2018 Toyota Corolla Alternators and Starters Categories

Alternators

Starters

Ignition Lock Cylinders

Alternator Coupler and Coupling Kits

Essential Alternators and Starters for 2018 Toyota Corollas

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$389.99

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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$309.99

As a global leader in original equipment electrical systems since 1923, Valeo offers 100% new starter motors designed for performance and long-term reliability. Unlike remanufactured units, Valeo premium starters use entirely new components to eliminate premature failure risks and ensure consistent power delivery. Built to original equipment specifications, each starter undergoes stringent quality testing including noise, vibration, corrosion, and endurance validation under extreme conditions. With up to 40,000 test cycles simulating real-world starts, Valeo starters guarantee long-lasting performance. Trusted by major automakers worldwide, Valeo brings OE innovation and durability to the aftermarket with a perfect-fit solution that meets today¿s electrical system demands.

Product Features:

100% NEW ¿ Valeo premium starters are 100% new, not remanufactured, eliminating risks of premature failure
100% NEW ┐ Valeo premium starters are 100% new, not remanufactured, eliminating risks of premature failure
OE FIT ¿ Direct replacement design ensures perfect fit and easy installation without modifications
OE FIT ┐ Direct replacement design ensures perfect fit and easy installation without modifications
EXTREME TESTED ¿ Subjected to rigorous testing for noise, vibration, corrosion, and durability under harsh conditions
EXTREME TESTED ┐ Subjected to rigorous testing for noise, vibration, corrosion, and durability under harsh conditions
HIGH-PERFORMANCE VALIDATION ¿ Undergoes up to 40,000 cycles of speed, temperature, and electrical measurement tests
HIGH-PERFORMANCE VALIDATION ┐ Undergoes up to 40,000 cycles of speed, temperature, and electrical measurement tests
LONG-LASTING RELIABILITY ¿ Built for consistent starting power and long service life across a range of vehicle applications.
LONG-LASTING RELIABILITY ┐ Built for consistent starting power and long service life across a range of vehicle applications.

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$161.99

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.

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$116.99

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$138.99

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

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$239.99

The Bosch Premium Starter is engineered to deliver exceptional performance and reliability, making it a dependable choice for your vehicle’s ignition system. Designed with a clockwise (right) rotation and featuring a 9-tooth configuration, this starter ensures precise engagement and smooth operation. Operating at 12 VDC, it provides consistent power to meet the demands of modern vehicles. Built to Bosch’s high standards, this remanufactured starter undergoes rigorous testing to ensure durability and long-lasting performance. Whether you’re replacing a worn-out starter or upgrading for better reliability, this premium component offers excellent value and compatibility with a wide range of vehicles.

Product Features:

Product Features:

Engineered for exceptional performance and reliability, ensuring dependable ignition system operation.
Designed with a 9-tooth configuration for precise engagement and smooth functionality.
Operates at 12 VDC to deliver consistent power, meeting the demands of modern vehicles.
Remanufactured to Bosch’s high standards, undergoing rigorous testing for durability and long-lasting performance.
Compatible with a wide range of vehicles, offering excellent value for replacement or upgrade needs.

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$203.99

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

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$313.99

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.

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$67.99

This ignition lock cylinder is designed to match the fit, function and performance of the original equipment part on specified vehicles. It is engineered to help restore ignition lock function when an original cylinder is broken or worn out.

Product Features:

Direct replacement – this ignition lock cylinder matches the fit and function of the original equipment assembly on certain vehicle years, makes and models
Ideal solution – engineered to help restore and ensure the functionality of the lock cylinder
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$200.99

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.

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$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.

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$99.99

Direct replacement – this ignition lock cylinder matches the fit and function of the original equipment assembly on certain vehicle years, makes and models
Ideal solution – engineered to help restore and ensure the functionality of the lock cylinder
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$134.99

Direct replacement – this ignition lock cylinder matches the fit and function of the original equipment assembly on certain vehicle years, makes and models
Ideal solution – engineered to help restore and ensure the functionality of the lock cylinder
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$154.99

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.

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$67.99

Litens Automotive is the original equipment supplier for the 2013-2016 Toyota Corolla, Matrix, Scion XD, Scion IM 1.8L. 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.

Product Features:

Designed and engineered by Litens Automotive. The inventor of the “OAD” (overrunning alternator decoupler).
Patented Original Equipment Design
Protects the alternator and other front-end accessory drive components
New cap included with the OAD
Installation instructions included

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$126.99

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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$152.99

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

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$239.99

The Bosch Premium Alternator is engineered for exceptional performance and reliability, making it a top choice for demanding automotive needs. This remanufactured unit is full-load tested to meet Bosch’s rigorous performance standards, ensuring dependable operation under all conditions. Built with high-quality materials and advanced technology, it is designed to last, providing long-term value and peace of mind. With an 80-amp amperage rating and 12 VDC output, it delivers consistent power to support your vehicle’s electrical systems. The clockwise rotation direction ensures compatibility with a wide range of applications. Whether you’re replacing a worn-out alternator or upgrading for better performance, this aluminum-built alternator is a durable and efficient solution.

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 an 80-amp amperage rating to provide consistent and reliable power for your vehicle’s electrical systems.
Clockwise rotation direction ensures compatibility with a broad range of automotive applications.

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$242.99

This 100-amp alternator from WAI is engineered to deliver exceptional performance and reliability, making it a top choice for aftermarket replacements. Designed to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation. The advanced voltage regulator protection safeguards against transient voltage spikes, preventing potential battery damage, while its low saturation voltage minimizes heat dissipation for enhanced durability. Featuring a high-power rectifier assembly with open junction press-fit diodes, this alternator is built to run cooler and more efficiently. Each unit comes with a printed copy of test results, providing transparency and confidence in its performance from the very first use. With WAI’s commitment to quality, this alternator offers long-lasting value and dependable power for your vehicle.

Product Features:

Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
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.
Designed for enhanced durability, the alternator’s advanced construction minimizes heat dissipation, ensuring reliable performance and long-lasting value.

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$129.99

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

$217.99

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

$457.99

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

$172.99

Carquest Standard alternators are designed and built to meet original equipment (O.E.) specifications, while providing great value. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. All of our Carquest Standard alternators 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

from

$257.99

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

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$222.99

Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.

Product Features:

High quality components form the foundation our parts are built from. Transpo¿s innovative and high quality electronic technologies for internal components are incorporated to achieve high performance outputs.
High quality components form the foundation our parts are built from. Transpo┐s innovative and high quality electronic technologies for internal components are incorporated to achieve high performance outputs.
Power & Efficiency are designed into every component. No matter the ambient temperature, starters will provide maximum cranking power to get engines running.
Connectors and power transmission components are highly resistant to extreme moisture environments because we use nickel plated contactors and double armature coating. We maintain a rigorous test schedule with endurance, salt spray, dirt and grime and out
Integrated magnetic switch provides protection against weak power from batteries.
Over-Crank Protection (OCP) Monitors heat in starter from over cranking & shuts down starter to prevent burning
Precision design and machining are the Extreme vibration failure solution. Vehicles often perform in adverse conditions like extreme temperatures that create tolerance shifts that produce high frequency vibration, which leads to resistance in power transf
Load dump protection ensures transient voltage spikes do not damage transistor
Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.

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$499.99

Valeo’s 120 Amp alternator is a premium, 100% new product designed to deliver exceptional performance and reliability. Unlike remanufactured units, this alternator features all-new components and core, ensuring increased durability and eliminating the risk of premature failure. Engineered with application-specific parts for a precise fit, it incorporates premium rare earth magnets to boost output without increasing size, enhancing overall efficiency. Tested under extreme conditions for up to six months, it guarantees reliability even in the harshest environments and under demanding electrical loads. With high resistance to heat, vibration, and contaminants, this alternator maintains maximum charge output for consistent performance. Operating at 14 VDC with a clockwise rotation, it is part of the Valeo OE family and matches the original equipment part number 849150, now available in the aftermarket. This award-winning design not only eliminates voltage drops but also contributes to improved fuel economy, making it a smart and dependable choice for your vehicle’s electrical system.

Product Features:

Valeo premium alternators are 100% new products (not remanufactured)
100% new components and core eliminates premature failure for increased durability over remanufactured units
All parts are application specific for an exact fit
Premium rare earth magnets increase the output of the alternator without increasing the size for better efficiency
All applications go under extreme condition testing up to 6 months to ensure reliability under the harshest conditions and electrical demands
High resistance to heat, vibration, and contaminating particles helps maintain maximum charge output
Part Number 849150 is the original equipment part now available in the aftermarket.

from

$117.99

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

$229.99

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

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

When it comes to maintaining or upgrading your 2018 Toyota Corolla, 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 Corolla functioning at its best. At Advance Auto Parts, we offer a wide selection of 14 Alternators and Starters for the 2018 Toyota Corolla, designed to meet your needs without breaking the bank. From Alternator Kit replacements to Ignition Lock 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 Corolla at great prices. Our Alternators and Starters inventory for this model ranges from just $67.99 to $541.99, with an average price of $368.06. Our 14 Alternators and Starters in stock come from 5 trusted brands, so you’re sure to find the right part for your 2018 Toyota Corolla 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 Corolla, 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 $444.99 and boast an impressive 4.4 stars average rating from customers. With 5 customer reviews and counting, our 2018 Toyota Corolla 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 Corolla is always ready to roll. We’re committed to providing you with everything you need to keep your Corolla in top shape, all in one place. Start shopping confidently below for your 2018 Toyota Corolla!

Best-Selling Alternator Kits for 2018 Toyota Corollas

Enhance the driving experience in your Toyota with 1 quality Alternator Kit components, starting at $67.99.

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from

$67.99

Designed and engineered by Litens Automotive. The inventor of the “OAD” (overrunning alternator decoupler).
Patented Original Equipment Design
Protects the alternator and other front-end accessory drive components
New cap included with the OAD
Installation instructions included

Top Picks for 2018 Toyota Corolla Alternator Parts

Upgrade Toyota Corollas with top-quality Alternator Parts parts, including 8 OEM and aftermarket selections for your 2018 model.

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from

$444.99

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

$457.99

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

$499.99

Valeo premium alternators are 100% new products (not remanufactured)
100% new components and core eliminates premature failure for increased durability over remanufactured units
All parts are application specific for an exact fit
Premium rare earth magnets increase the output of the alternator without increasing the size for better efficiency
All applications go under extreme condition testing up to 6 months to ensure reliability under the harshest conditions and electrical demands
High resistance to heat, vibration, and contaminating particles helps maintain maximum charge output
Part Number 849150 is the original equipment part now available in the aftermarket.

from

$406.99

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

$541.99

This 100% new alternator is meticulously designed to meet or exceed OE manufacturing and performance standards, ensuring a seamless fit and hassle-free installation. With no core returns required, it eliminates the inconvenience of core handling. Precision-engineered using high-grade materials, this alternator delivers exceptional fit, superior performance, and extended durability. Equipped with premium components such as high-quality bearings, premium brushes, and a premium pulley, it guarantees long-lasting reliability. Each unit undergoes rigorous testing and validation against comprehensive protocols, ensuring top-notch quality and performance. The plug-and-play design requires no technical programming, making installation straightforward and efficient.

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

from

$396.99

Alternator: Remanufactured, 115 Amps delivers exceptional performance and reliability, making it a top choice for demanding automotive applications. Engineered by Bosch, this premium alternator undergoes rigorous full-load testing to ensure compliance with strict performance standards. With a robust 115-amp amperage rating and 12 VDC voltage output, it provides consistent power for your vehicle’s electrical systems. The unit is remanufactured, not rebuilt, ensuring superior quality and durability, while its clockwise rotation direction ensures seamless compatibility with your vehicle’s engine setup. Constructed using high-quality materials and advanced technological developments, this alternator is built to last, offering long-term value and dependable operation. Whether you’re replacing a worn-out alternator or upgrading for enhanced performance, this Bosch alternator is a reliable solution that meets the highest industry standards.

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.
Provides consistent and reliable 12 VDC voltage output to support your vehicle’s electrical systems effectively.
Engineered for seamless compatibility with clockwise rotation direction, ensuring optimal integration with your engine setup.

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$261.99

Bosch Premium Alternators deliver exceptional performance and reliability, making them a top choice for demanding automotive applications. This remanufactured unit is full-load tested to ensure compliance with Bosch’s rigorous performance standards, guaranteeing dependable operation. With an impressive 125-amp rating and 12 VDC output, it provides robust power for your vehicle’s electrical systems. Engineered with high-quality materials and cutting-edge technology, this alternator is built to last, offering long-term durability and value. The clockwise rotation direction ensures compatibility with a wide range of vehicles, while the 100% factory testing process ensures optimal functionality. Whether you’re replacing a worn-out alternator or upgrading for better performance, this Bosch unit is a reliable solution designed to meet the highest standards.

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.
Provides a robust 125-amp output to support demanding vehicle electrical systems effectively.
Engineered with a clockwise rotation direction for compatibility with a wide range of automotive applications.

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$261.99

The Bosch Premium Alternator is engineered for exceptional performance and reliability, making it a top choice for demanding automotive needs. This remanufactured unit is 100% factory tested and full-load tested to meet Bosch’s rigorous performance standards, ensuring dependable operation. With a robust 125-amp output and 12 VDC voltage, it delivers the power your vehicle requires. Built with high-quality materials and advanced technology, this alternator is designed to last, providing long-term durability and peace of mind. Its clockwise rotation direction ensures compatibility with a wide range of vehicles. Choose Bosch for a premium alternator that combines precision engineering with unmatched reliability.

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.
Delivers a robust 125-amp output to meet the power demands of modern vehicles.
Clockwise rotation direction ensures compatibility with a broad range of automotive applications.

In-Demand Starter Parts for 2018 Toyota Corollas

Select from 4 premium Starter Parts parts for your 2018 Toyota Corolla, with prices ranging from $239.99 to $409.99.

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$389.99

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$409.99

This 100% new starter from WAI is meticulously designed to meet or exceed original equipment (OE) manufacturing and performance standards, ensuring a seamless, direct fit for hassle-free installation. Built with precision engineering and high-grade materials, it guarantees superior fit, exceptional performance, and extended durability. Featuring premium components such as high-quality bearings, armatures, solenoids, and brushes, this starter is crafted to deliver long-lasting reliability. High-performance magnets ensure the torque needed to handle extreme weather conditions, making it a dependable choice in any environment. With no core returns required, you can enjoy a hassle-free experience without the burden of core handling. Each unit undergoes rigorous testing and validation against comprehensive protocols, with an end-of-line testing report to ensure top-notch quality. Backed by a limited warranty, this starter offers peace of mind and confidence in your purchase.

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.
PRECISION DESIGN – Precision engineered parts manufactured with high-grade materials deliver superior fit, performance and longer life.
PREMIUM COMPONENTS – High-quality bearings, armature, solenoids and premium brushes provide long-lasting performance. High performance magnets deliver the amount of torque required to withstand extreme weather conditions.
RIGOROUSLY TESTED – Each unit is tested and validated against a comprehensive list of test protocols with an end of line testing report
BUY CONFIDENTLY – Backed by a limited warranty for peace of mind.

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$309.99

100% NEW ¿ Valeo premium starters are 100% new, not remanufactured, eliminating risks of premature failure
100% NEW ┐ Valeo premium starters are 100% new, not remanufactured, eliminating risks of premature failure
OE FIT ¿ Direct replacement design ensures perfect fit and easy installation without modifications
OE FIT ┐ Direct replacement design ensures perfect fit and easy installation without modifications
EXTREME TESTED ¿ Subjected to rigorous testing for noise, vibration, corrosion, and durability under harsh conditions
EXTREME TESTED ┐ Subjected to rigorous testing for noise, vibration, corrosion, and durability under harsh conditions
HIGH-PERFORMANCE VALIDATION ¿ Undergoes up to 40,000 cycles of speed, temperature, and electrical measurement tests
HIGH-PERFORMANCE VALIDATION ┐ Undergoes up to 40,000 cycles of speed, temperature, and electrical measurement tests
LONG-LASTING RELIABILITY ¿ Built for consistent starting power and long service life across a range of vehicle applications.
LONG-LASTING RELIABILITY ┐ Built for consistent starting power and long service life across a range of vehicle applications.

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$239.99

Product Features:

Engineered for exceptional performance and reliability, ensuring dependable ignition system operation.
Designed with a 9-tooth configuration for precise engagement and smooth functionality.
Operates at 12 VDC to deliver consistent power, meeting the demands of modern vehicles.
Remanufactured to Bosch’s high standards, undergoing rigorous testing for durability and long-lasting performance.
Compatible with a wide range of vehicles, offering excellent value for replacement or upgrade needs.

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

Shop for the best-rated brands offering Alternators and Starters and other products for your 2018 Toyota Corollas. 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 Corolla start at just $444.99 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 Corolla Alternators and Starters

When it comes to maintaining or upgrading your 2018 Toyota Corolla, 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 Corolla. 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 $444.99. Plus, with over 1 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 $444.99

(1)

Alternator: Remanufactured, 125 Amps, Limited Lifetime Warranty

“Installed 4 weeks ago and running great. good fix and would purchase again.”

FAQs for 2018 Toyota Corolla Alternators and Starters

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

Out of 14 Alternators and Starters that fit 2018 Toyota Corollas, the following parts are the top sellers:

Alternator: Remanufactured, 115 Amps, Limited Lifetime Warranty (11242218) – $457.99
Starter: Remanufactured, Limited Lifetime Warranty (11888509) – $389.99
Alternator: New, 120 Amps (12084082) – $499.99

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

Alternators and Starter prices for the 2018 Toyota Corolla start at $67.99 and go up to $541.99 for the most premium parts.

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

The average price for Alternators and Starters for the 2018 Toyota Corolla is $368.06. 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 Corolla model years?

Yes, we currently carry Alternators and Starters for 56 model years of Toyota Corollas between 1968 and 2025. Alternators and Starters are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2017, 2016, 2015, and 2014.

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

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

Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (11872471) – $67.99
Starter: Remanufactured (12616325) – $239.99
Alternator: Remanufactured, 125 Amps, Limited Lifetime Warranty (12614074) – $261.99
Alternator: Remanufactured, 125 Amps, 2 Year Limited Warranty (12572236) – $261.99
Starter: New (50301695) – $309.99

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

Out of 5 reviews by customers, our 2018 Toyota Corolla Alternators and Starters have an average customer rating of . These are some of the highest-rated Alternators and Starter types for the 2018 Toyota Corolla and their top-rated products:

Alternator Parts
- Alternator: Remanufactured, 125 Amps, Limited Lifetime Warranty (11242221) – $444.99

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

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

Can I get help with 2018 Toyota Corolla 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 Corolla Alternators and Starters?

Advance Auto Parts keeps returns simple. For new Toyota Corolla 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 Corolla Alternators and Starters

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.52072S)

Valeo – Starter: New (Part No.446528)

WAI – Starter: 1.2kW/12 Volt, CW, 9-Tooth Pinion (Part No.17737N)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17254S)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17727S)

Bosch – Starter: Remanufactured (Part No.SR3316X)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.19047S)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC2076)

Dorman – Ignition Lock Cylinder Assembly (Part No.989-051)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC1563)

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

Dorman – Ignition Lock Cylinder Assembly (Part No.989-039)

Dorman – Ignition Lock Cylinder: Two Keys Included (Part No.989-052)

Carquest Premium – Ignition Lock Cylinder (Part No.CSA4281)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920055A)

Carquest Premium – Alternator: Remanufactured, 70 Amps, Limited Lifetime Warranty (Part No.13551A)

Carquest Professional – Alternator: New, 70 Amps, Limited Lifetime Warranty (Part No.13551AN)

Bosch – Alternator: Remanufactured, 80 Amps, 2 Year Limited Warranty (Part No.AL3300X)

WAI – Denso Ir/If 100 Amp/12 Volt, Cw, 7-Groove Pulley, Limited Lifetime Warranty (Part No.13959N)

Carquest Premium – Alternator: Remanufactured, 70 Amps, Limited Lifetime Warranty (Part No.13240A)

Carquest Professional – Alternator: New, 80 Amps, Limited Lifetime Warranty (Part No.13756AN)

Carquest Premium – Alternator: Remanufactured, 115 Amps, Limited Lifetime Warranty (Part No.42025A)

Carquest Standard – Alternator: Remanufactured, 100 Amps, 1 Year Limited Warranty (Part No.11195AV)

Carquest Premium – Alternator: Remanufactured, 100 Amps, Limited Lifetime Warranty (Part No.11385A)

Carquest HD Electrical – Alternator: New, 45 Amps, With Pulley (Part No.71-14130N)

Valeo – Alternator: New, 120 Amps (Part No.849150)

Carquest Premium – Alternator: Remanufactured, 80 Amps, Limited Lifetime Warranty (Part No.13323A)

Carquest Premium – Alternator: Remanufactured, 100 Amps, Limited Lifetime Warranty (Part No.11195A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920055A)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC3804)

Carquest Premium – Alternator: Remanufactured, 125 Amps, Limited Lifetime Warranty (Part No.42024A)

Carquest Premium – Alternator: Remanufactured, 115 Amps, Limited Lifetime Warranty (Part No.42025A)

Valeo – Alternator: New, 120 Amps (Part No.849150)

Carquest Premium – Alternator: Remanufactured, 130 Amps, Limited Lifetime Warranty (Part No.42026A)

WAI – Alternator: New (Part No.11693N)

Bosch – Alternator: Remanufactured, 115 Amps, 2 Year Limited Warranty (Part No.AL3387X)

Bosch – Alternator: Remanufactured, 125 Amps, Limited Lifetime Warranty (Part No.AL3386X)

Bosch – Alternator: Remanufactured, 125 Amps, 2 Year Limited Warranty (Part No.AL3385X)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.52072S)

WAI – Starter: New (Part No.30481N)

Valeo – Starter: New (Part No.446528)

Bosch – Starter: Remanufactured (Part No.SR3316X)