2018 Chevrolet Express 2500 Alternators and Starters

Below you will find various in-demand Chevrolet Alternators and Starters, components and accessories for your 2018 Express 2500. Advance Auto Parts has popular Express 2500 parts like Ignition Lock Parts, Starter Parts, Alternator Parts and more. You’ll also find aftermarket and OEM Alternators and Starters for other Express 2500 model years including 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023 and more. Select a category of 2018 Chevrolet Express 2500 Alternators and Starters below and start saving instantly.

Popular 2018 Chevrolet Express 2500 Alternators and Starters Categories

Alternators

Starters

Ignition Lock Cylinders

Alternator Decoupler Pulleys

Starter Bolts

Essential Alternators and Starters for 2018 Chevrolet Express 2500s

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$192.36

Are you looking for a quality replacement part for your vehicle’s electrical system? Today’s remanufactured alternator is a complex combination of inner workings, and we completely remanufacture them to our own premium standard. All terminals are cleaned and replated. The slip rings are polished or replaced to maintain proper contact. The rectifier, diodes, rotor and bearings are performance tested or replaced for maximum output. All housings are cleaned and refinished and all stators are tested for integrity and recoated for corrosion prevention.

Product Features:

OE-Equivalent Direct Fit Application.
Fully tested to meet OE specifications.
Provides exceptional reliability.

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$208.99

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

Product Features:

Full-load tested to guarantee compliance with Bosch’s strict performance specifications
100% factory tested, units are remanufactured (not rebuilt)
Built to last – uses high quality materials and the most technologically advanced developments.

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$398.99

Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

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$222.99

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

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.

from

$407.99

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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$128.99

Litens Automotive is the original equipment supplier for the 2014-2018 Chevrolet Corvette, Silverado,Tahoe, Suburban / GMC Yukon, Sierra with 4.3/5.3/6.2L . 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. 70,000 – 90,000 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:

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

from

$135.99

Litens Automotive is the original equipment supplier for the 2014-2018 Chevrolet Corvette, Silverado, Tahoe, Suburban / GMC Yukon, Sierra with 4.3/5.3/6.2L. 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. 70,000 – 90,000 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:

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

from

$61.99

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. 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 Hex 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

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$45.99

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

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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$308.03

Ignition Lock Housin

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$30.49

LockSmart® is a specialized aftermarket lock brand featuring door, trunk, and ignition lock cylinders. LockSmart® provides OE fit, form, and function locks across domestic and import applications for both late and older model vehicles.

Product Features:

Direct-fit OE replacement ignition lock cylinder ensures effective start of engine energy supply
Constructed from high-grade materials to ensure durability and longevity
Undergoes 100% testing for proper fit, form, and function
As a global manufacturer, we maintain complete quality control throughout the manufacturing process

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$23.99

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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$171.99

Ignition Lock Housing

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$38.99

An ACDelco GM Original Equipment Ignition Lock Cylinder is a GM-recommended replacement for your vehicle’s original component. The ignition lock cylinder is where you insert and turn the key to start the vehicle. When the correct key is inserted, the cylinder is unlocked and can be rotated. The ignition lock cylinder is connected to the ignition switch, and it also engages and disengages the steering column lock. This original equipment ignition lock cylinder has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$199.64

When your vehicle needs a new starter, you need to treat your car right. Replace it with a Premium Quality remanufactured starter from OE+. All of our starters are completely remanufactured to meet or exceed O.E. specifications. The solenoid is completely remanufactured or replaced with new. The brush plate holder is cleaned and plated for corrosion prevention. The armature is tested and recoated. The commutator is remachined or replaced for proper brush contact. The drive is completely remanufactured or replaced. The gear is chamfer checked. All housings are cleaned and refinished to prevent corrosion.

Product Features:

OE-Equivalent Direct Fit Application.
Fully tested to meet OE specifications.
Provides exceptional reliability.

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$218.99

CARQUEST starters provide superior quality and performance on our 100% new alternators and starters as well as generators, motors, voltage regulators, rectifiers and other components for the Rotating Electrical market. CARQUEST 100% new starters eliminates the hassle of core return while ensuring top quality and performance.

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 strenght 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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$386.99

GM Genuine Parts Remanufactured Starter Motors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Remanufacturing starter motors is an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to GM specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
Tested to ensure they perform to GM specifications

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$179.99

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: 1-800-228-10514

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$122.81

TOTALLY REMANUFACTURED FROM THE INSIDE-OUT – W/Core Reliance’s remanufactured starters are re-engineered from the inside-out to exacting standards for unsurpassed reliability. Our engineers perform extensive failure-analysis on in-field OE units and update designs to rectify common causes of failures and improve dependability. Once design enhancements have been proven, our extensive remanufacturing process includes total core disassembly, extensive component replacement and stringent three-phase testing to ensure that every starter delivers the quality you can depend on – with every turn of the key.

Product Features:

Top 5 component re-engineering:
100% NEW solenoid contacts
Precision-machined drive clutch
100% NEW brushes
Test 1 – Initial sample approvals test all components to validate specifications and functionality.
Test 2 – All critical sub-assemblies are 100% tested on specialized equipment prior to final assembly.
Test 3 – Completed units are individually end-of-line tested on proprietary, load-based testers across a full range of operating requirements.
Test +: Random unit audit testing. Reliance Road Assist Card – May 1 2014

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$233.99

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

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$281.99

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

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$5.29

This starter bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this starter bolt matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$7.49

This starter bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this starter bolt matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Upgrade your 2018 Chevrolet Express 2500 with Top-Quality Alternators and Starters

When it comes to maintaining or upgrading your 2018 Chevrolet Express 2500, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Chevrolet or enhancing its overall performance, Alternators and Starters are key to keeping your Express 2500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 20 Alternators and Starters for the 2018 Chevrolet Express 2500, designed to meet your needs without breaking the bank. From Ignition Lock Part replacements to Starter 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 Chevrolet Express 2500 at great prices. Our Alternators and Starters inventory for this model ranges from just $5.29 to $666.78, with an average price of $309.80. Our 20 Alternators and Starters in stock come from 9 trusted brands, so you’re sure to find the right part for your 2018 Chevrolet Express 2500 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 Chevrolet Express 2500, 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 $136.99 and boast an impressive 4 stars average rating from customers. With 12 customer reviews and counting, our 2018 Chevrolet Express 2500 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 Chevrolet Express 2500 is always ready to roll. We’re committed to providing you with everything you need to keep your Express 2500 in top shape, all in one place. Start shopping confidently below for your 2018 Chevrolet Express 2500!

Best-Selling Ignition Lock Parts for 2018 Chevrolet Express 2500s

Enhance the driving experience in your Chevrolet with 2 quality Ignition Lock Part components, starting at $113.32.

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$113.32

Dorman Ignition Lock Cylinders are part of the Ignition Lock Assembly and failure is due to wear and tear from continual key rotation. The purpose of the Ignition Lock Cylinder is to provide a level of security that requires a coded metal Ignition Key in order for the vehicle Ignition Switch to be operated and energized, thereby allowing the vehicle to be started and operated.

Product Features:

Direct replacement and operation
Includes easy to follow instructions with no need for any specialized tools or equipment
Tumblers are included for optional rekeying, eliminating the need to carry 2 keys and reprogram a new anti-theft key

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$136.99

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 Chevrolet Express 2500 Starter Parts

Customize your Chevrolet with 8 Starter Parts products like Starters and Starter Bolts, all priced under $412.99.

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from

$297.99

from

$5.29

This starter bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this starter bolt matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$412.99

WAI is a leading parts manufacturer for the aftermarket. You’ll find superior quality and performance on all WAI 100% new alternators and starters as well as generators, motors, voltage regulators, rectifiers and other components.

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 strenght 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

$222.99

from

$373.99

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: 1-800-228-10576

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$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
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

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

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$178.99

GM Genuine Parts Starter Motors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These starters consist of a powerful motor coupled to the starter drive pinion. The starter drive pinion engages the engine flywheel to crank the engine. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Newly manufactured as an exact replacement for your GM vehicle’s original starter
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

Top Picks for 2018 Chevrolet Express 2500 Alternator Parts

Upgrade Chevrolet Express 2500s with top-quality Alternator Parts parts, including 8 OEM and aftermarket selections for your 2018 model.

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from

$405.99

from

$666.78

Alternator

from

$604.99

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

$508.99

from

$495.51

ALTERNATOR

from

$407.99

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

$399.99

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

$359.99

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

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.

In-Demand Alternator Pulley Parts for 2018 Chevrolet Express 2500s

Select from 2 premium Alternator Pulley Parts parts for your 2018 Chevrolet Express 2500, with prices ranging from $128.99 to $135.99.

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from

$128.99

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

from

$135.99

Litens Automotive is the original equipment supplier for the 2014-2018 Chevrolet Corvette, Silverado, Tahoe, Suburban / GMC Yukon, Sierra with 4.3/5.3/6.2L. 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. 70,000 – 90,000 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:

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-Rated Alternators and Starters Brands For Your 2018 Chevrolet Express 2500

Shop for the best-rated brands offering Alternators and Starters and other products for your 2018 Chevrolet Express 2500s. 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 Express 2500 start at just $136.99 and are rated as high as 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 Chevrolet Express 2500 Alternators and Starters

When it comes to maintaining or upgrading your 2018 Chevrolet Express 2500, 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 Chevrolet Express 2500. With over 8 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 $136.99, with an average price of just $340.24. Plus, with over 2 customer reviews and an average rating of 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.

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$222.99

This product is not rated

Starter Remanufactured Premium

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$405.99

This product is not rated

Alternator: Remanufactured, 150 Amps

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$604.99

This product is not rated

Alternator: Remanufactured, 220 Amps

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FAQs for 2018 Chevrolet Express 2500 Alternators and Starters

Which Alternators and Starters are best-sellers for 2018 Chevrolet Express 2500s?

Out of 20 Alternators and Starters that fit 2018 Chevrolet Express 2500s, the following parts are the top sellers:

Alternator: Remanufactured, 150 Amps (11945966) – $405.99
Starter Mounting Bolt, Type 1 Long (11839849) – $5.29
Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (11562007) – $128.99

What’s the price range for 2018 Chevrolet Express 2500 Alternators and Starters?

Alternators and Starter prices for the 2018 Chevrolet Express 2500 start at $5.29 and go up to $666.78 for the most premium parts.

What’s the average price of a Alternators and Starter for a 2018 Chevrolet Express 2500?

The average price for Alternators and Starters for the 2018 Chevrolet Express 2500 is $309.80. 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 Chevrolet Express 2500 model years?

Yes, we currently carry Alternators and Starters for 29 model years of Chevrolet Express 2500s between 1996 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 Chevrolet Express 2500?

The cheapest 2018 Chevrolet Express 2500 Alternators and Starters we carry in stock are:

Starter Mounting Bolt, Type 1 Long (11839849) – $5.29
Ignition Lock Cylinder (11194517) – $113.32
Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (11562007) – $128.99
Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (11561989) – $135.99
Ignition Lock Cylinder CSC2679 (12574339) – $136.99

What are the top-rated Alternators and Starters that fit the 2018 Chevrolet Express 2500?

Out of 12 reviews by customers, our 2018 Chevrolet Express 2500 Alternators and Starters have an average customer rating of . These are some of the highest-rated Alternators and Starter types for the 2018 Chevrolet Express 2500 and their top-rated products:

Starter Parts
- Starter Remanufactured Premium (11888500) – $297.99

What types of Alternators and Starters do you sell for my 2018 Chevrolet Express 2500?

As of 2/5/25, these are some of the most in-demand types of Alternators and Starters for a 2018 Chevrolet Express 2500:

Can I get help with 2018 Chevrolet Express 2500 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 Chevrolet Alternators and Starters and more.

What is your return policy for Chevrolet Express 2500 Alternators and Starters?

Advance Auto Parts keeps returns simple. For new Chevrolet Express 2500 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 Chevrolet Express 2500 Alternators and Starters

OE+ – Remanufactured Alternator (Part No.F40002246340IAP)

Bosch – Alternator: Remanufactured, 145 Amps (Part No.AL8529X)

Carquest Premium – Alternator: Remanufactured, 105 Amps (Part No.11076A)

Bosch – Alternator: Remanufactured, 145 Amps (Part No.AL8515X)

Carquest Premium – Alternator: Remanufactured, 150 Amps (Part No.10429A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920030A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920031A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920112A)

Carquest Premium – Ignition Lock Cylinder CSA1628 (Part No.CSA1628)

Dorman – Ignition Lock Housin (Part No.M5025705242DOR)

Locksmart – Ignition Lock Cylinder (Part No.LC13530)

Dorman – Ignition Lock Cylinder Assembly (Part No.926-055)

Carquest Premium – Ignition Lock Housing (Part No.CSC4473)

ACDelco – Ignition Lock Cylinder (Part No.D1487D)

OE+ – Remanufactured Starter (Part No.F50002246978IAP)

Carquest HD Electrical – Starter – 100% NEW (Part No.72-6942N)

GM Genuine Parts – Starter (Part No.323-1644)

Carquest Professional – Starter-New (Part No.6449SN)

Reliance Tech – Starter (Reman) (Part No.F5000448364RLN)

Carquest Premium – Starter Remanufactured Premium (Part No.17801S)

Bosch – Remanufactured Starter (Part No.SR8594X)

Dorman – Help – Starter Mounting Bolt, Type 1 Long (Part No.72004)

Dorman – Starter Mounting Bolt, Type-2 Long, 3/8-16 X 4- 5/16 In., GM 4.4,5,5.7 L (sold by each) (Part No.678-107)

Dorman – Ignition Lock Cylinder (Part No.M5040289778DOR)

Carquest Premium – Ignition Lock Cylinder CSC2679 (Part No.CSC2679)

Carquest Premium – Starter Remanufactured Premium (Part No.52054S)

Dorman – Help – Starter Mounting Bolt, Type 1 Long (Part No.72004)

WAI – 1.4kW/12 Volt, CW, 10Tooth Pinion (Part No.10910N)

Carquest Premium – Starter Remanufactured Premium (Part No.6971S)

Carquest Professional – Starter-New (Part No.6971SN)

Carquest Premium – Starter Remanufactured Premium (Part No.16046S)

Bosch – Remanufactured Starter (Part No.SR8673X)

GM Genuine Parts – Starter (Part No.12637617)

Carquest Premium – Alternator: Remanufactured, 150 Amps (Part No.42074A)

DENSO – Alternator (Part No.F40001579481ND)

Carquest Premium – Alternator: Remanufactured, 220 Amps (Part No.10412A)

WAI – Alternator: New, 150 Amps (Part No.14007N)

OE+ – ALTERNATOR (Part No.F40003343524IAP)

Carquest Premium – Alternator: Remanufactured, 150 Amps (Part No.10429A)

Carquest Premium – Alternator: Remanufactured, 110 Amps (Part No.11902A)

Bosch – Alternator: Remanufactured, 150 Amps (Part No.AL8866X)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920030A)

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920031A)