2003 Chevrolet Astro Alternators and Starters

Essential 2003 Chevrolet Astro Alternators and Starters

Carquest HD Electrical – Alternator: New, 94 Amps, With Pulley (Part No.71-7294-3N)

Alternator: New, 94 Amps, With Pulley

from

$197.99
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 pri

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.
  • 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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Bosch – Alternator: New, 105 Amps (Part No.AL660N)

Alternator: New, 105 Amps

from

$207.99
Bosch has been a major supplier of new alternators to Original Equipment vehicle manufacturers since 1913. Securing OE certification requires strict adherence to stringent precision and performance criteria. These same exacting criteria are also applied in the manufacturing of all Bosch aftermarket alternators. Bosch Premium Alternators are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions.

Product Features:
  • 100% new components withstand the harshest environments for the best performance and longest life
  • Built specifically to withstand excessive heat and high electrical demands.
  • All mounting points 100% gauged and resized or rethreaded for proper fit
  • Free 24-hour Roadside Assistance Protection with purchase of any Bosch Alternator
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Bosch – Alternator: New, 100 Amps (Part No.AL8706N)

Alternator: New, 100 Amps

from

$218.99
Bosch has been a major supplier of new alternators to Original Equipment vehicle manufacturers since 1913. Securing OE certification requires strict adherence to stringent precision and performance criteria. These same exacting criteria are also applied in the manufacturing of all Bosch aftermarket alternators. Bosch Premium Alternators are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions.

Product Features:
  • 100% new components withstand the harshest environments for the best performance and longest life
  • Built specifically to withstand excessive heat and high electrical demands.
  • All mounting points 100% gauged and resized or rethreaded for proper fit
  • Free 24-hour Roadside Assistance Protection with purchase of any Bosch Alternator
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Carquest Professional – Alternator: New, 105 Amps (Part No.7884-11AN)

Alternator: New, 105 Amps

from

$147.99
Carquest Professional alternators are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new alternators are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional alternators are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new alternators are built with all new components and are 100% triple tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • All new components are utilized to ensure long service life
  • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
  • Internal electronics are upgraded for heavy duty reliability (where applicable)
  • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
  • Rotors and stators are load tested and double insulated for maximum charging performance
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Driveworks – Starter Solenoid (Part No.84029)

Starter Solenoid

from

$29.49
Driveworks® offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.

Product Features:
  • Direct-fit OE replacement ensures ease of installation
  • Designed to meet OE performance
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
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Carquest – Starter Solenoid (Part No.S5130)

Starter Solenoid

from

$89.05
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Our starter solenoids have more pure copper windings than found on most vehicles to create a stronger magnetic field
  • Our polyester-insulated magnet wire, cadmium-plated copper discs and solid contact bolts reduce voltage drop and deliver full battery power to the starter while providing greater protection against electrical overload
  • Pure copper battery terminal studs reduce resistance to permit higher current flow, even in the hottest environments, for better performance
  • We understand and expect the demand for quality, our starting and charging system products feature high grade materials for extended service life
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Carquest – Starter Solenoid (Part No.84C1006)

Starter Solenoid

from

$29.49
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.
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Carquest – Starter Solenoid (Part No.S682)

Starter Solenoid

from

$31.49
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • The BWD SELECT® solenoids contain more pure copper windings than found on most vehicles and create a stronger magnetic field in even the hottest environments for better performance.
  • The BWD SELECT® solenoids contain cadmium-plated copper discs and solid contact bolts reduce voltage drop to deliver full battery power to the starter and have pure copper battery terminal studs that reduce resistance and permit higher current flow.
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Dorman – Help – Offset Starter Alignment Shim, (1) 1/64, (1) 3/64, (1) 1/16 In., GM (Part No.02350)

Offset Starter Alignment Shim, (1) 1/64, (1) 3/64, (1) 1/16 In., GM

from

$7.99
Our Starter Motor Shims are manufactured with a high corrosion resistance for long-lasting performance. The shims effectively space out the starter for proper alignment.

Product Features:
  • Conveniently available in various styles and in packs of different quantities
  • High quality steel construction
  • Shimming helps stop whining and/or grinding noises from the starter motor when due to improper alignment
  • Dorman’s Starter Motor Shims are constructed to strict engineering quality standards
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Carquest – Multi Purpose Relay (Part No.84C1004)

Multi Purpose Relay

from

$19.99
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.
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Carquest HD Electrical – Starter: New, 12V, 9 Tooth (Part No.72-3510MN)

Starter: New, 12V, 9 Tooth

from

$193.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are prime

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.
  • 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
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ACDelco – GM Original Equipment Starter, Remanufactured (Part No.F5000376020ACD)

GM Original Equipment Starter, Remanufactured

from

$241.87
ACDelco GM Original Equipment Light Duty Remanufactured Starters are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle. Remanufacturing Starters is an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear and failure with new components. Damaged and obsolete parts are replaced and are 100% end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing also benefits the environment by returning components back into service rather than processing as scrap or simply disposing of them. These original equipment starters are engineered to fit your specific GM vehicle and will provide the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Contain 100% new copper and bronze sintered, oil-impregnated bushings
  • Solenoid contacts are 100% new with copper terminals and plated hardware
  • Remanufactured to meet or exceed original equipment specifications and are 100% performance-tested
  • Components are tested to meet original specification requirements, for remarkable durability
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Carquest Standard – Starter 6449SV: Remanufactured (Part No.6449SV)

Starter 6449SV: Remanufactured

from

$108.99
Carquest Standard starters are designed and built to meet original equipment (O.E.) specifications, while providing great value. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. All of our Carquest Standard starters are inspected and 100% tested to ensure they are built to meet OEM fit, form and function. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Built to meet OE quality in fit, form, and function.
  • Units are rebuilt with critical parts and components that are 100% new.
  • 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
  • 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
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Carquest Professional – Starter-New (Part No.6416SN)

Starter-New

from

$158.99
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: 1-800-228-10508
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Carquest Standard – Starter Remanufactured Standard (Part No.6485SV)

Starter Remanufactured Standard

from

$134.99
Carquest Standard starters are designed and built to meet original equipment (O.E.) specifications, while providing great value. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. All of our Carquest Standard starters are inspected and 100% tested to ensure they are built to meet OEM fit, form and function. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:
  • Designed to meet OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
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Bosch – Premium 100% New Starter (Part No.SR8529N)

Premium 100% New Starter

from

$191.99
Bosch Premium Starters are designed, built and tested to provide the ultimate in performance and reliability

Product Features:
  • Premium 100% new Starter
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
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Carquest Premium – Ignition Lock Cylinder CSA1688 (Part No.CSA1688)

Ignition Lock Cylinder CSA1688

from

$30.49
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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Carquest Premium – Ignition Lock Cylinder CSA1384 (Part No.CSA1384)

Ignition Lock Cylinder CSA1384

from

$25.99
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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Locksmart – Ignition Lock Cylinder (Part No.LC63830)

Ignition Lock Cylinder

from

$58.99
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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GM Genuine Parts – Black Ignition Lock Cylinder (Part No.D1414B)

Black Ignition Lock Cylinder

from

$63.99
GM Genuine Parts Ignition Lock Cylinder Sets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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:
  • 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
  • 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
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Dorman – Ignition Lock Cylinder Housing With Passlock Sensor (Part No.924-720)

Ignition Lock Cylinder Housing With Passlock Sensor

from

$209.99
Steering column jammed or ignition switch not working? This ignition lock housing is a direct replacement for an inoperable original equipment lock housing to help restore ignition lock functions.

Product Features:
  • Direct replacement – this ignition lock housing matches the fit and function of the original equipment lock housing
  • Durable materials – this lock housing is made from quality materials for reliable service
  • Easy to install – no special tools required to install this lock housing
  • Quality tested – this part has undergone vehicle try-on and material testing
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Dorman – Ignition Lock Cylinder (Part No.M5040291590DOR)

Ignition Lock Cylinder

from

$79.28
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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Carquest Premium – Alternator Connector (Part No.PTA1201)

Alternator Connector

from

$15.79
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:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Alternator Connector (Part No.PTA1047)

Alternator Connector

from

$18.29
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:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Alternator Connector (Part No.PTA1031)

Alternator Connector

from

$4.29
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:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Alternator Connector (Part No.PTA1142)

Alternator Connector

from

$42.99
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:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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2003 Chevrolet Astro Alternators and Starters

You count on your 2003 Chevrolet Astro to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Alternators and Starters. With 20 Alternators and Starters ranging in price from $7.99 to $239.99, you’re sure to find everything you need for your 2003 Chevrolet Astro.

Brands matter. If you want to shop a specific Alternators and Starters brand, we stock 8 different brands like Carquest, Carquest Premium, and Carquest Professional. 2003 Chevrolet Astro Alternators and Starters start as low as $7.99!

One of the best ways to find top quality OEM or aftermarket Alternators and Starters is by asking professionals. Short of that, you can shop with confidence thanks to our 612 extensive product reviews on 2003 Chevrolet Astro Alternators and Starters. Some of the top-rated Alternators and Starters products we carry are Starter-New with 4.4 stars and Starter Remanufactured Premium with 4.5 stars.

Did we mention you can order your Alternators and Starters from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Alternators and Starters inventory for your 2003 Chevrolet Astro below to get started!

Top-Rated Alternators and Starters Brands For Your 2003 Chevrolet Astro

Trusted Alternators and Starters OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Chevrolet Astro running right for years to come. In our inventory you’ll find brands like Carquest, Carquest Premium, Carquest Professional, and even more.

Popular Bosch Alternators and Starters

You’ll find popular Bosch brand products across Alternator Parts. All are waiting to get your 2003 Chevrolet Astro back on the road. Some of the top-rated Bosch products in these categories are:
Alternator: New, 105 Amps
from $239.99
(1)
Alternator: New, 105 Amps
Alternators

Top-Rated Carquest Standard Alternators and Starters


If Carquest Standard are what you’re looking for, our inventory holds plenty. We stock Carquest Standard brand Alternators and Starters for your 2003 Chevrolet Astro, and some of our most reviewed Carquest Standard parts include:
Alternator: Remanufactured, 105 Amps
from $140.99
(302)
Alternator: Remanufactured, 105 Amps
Alternators
Starter Remanufactured Standard
from $134.99
(94)
Starter Remanufactured Standard
Starters

FAQs for 2003 Chevrolet Astro Alternators and Starters

What are the most purchased Alternators and Starters for the 2003 Chevrolet Astro?

Out of 20 Alternators and Starters for the 2003 Chevrolet Astro, the most popular in our inventory are:
Alternator: Remanufactured, 105 Amps
from $179.99
(67)
Alternator: Remanufactured, 105 Amps
Alternators
Alternator: New, 105 Amps
from $209.99
(75)
Alternator: New, 105 Amps
Alternators
Ignition Lock Cylinder
from $58.99
(6)
Ignition Lock Cylinder
Ignition Lock Cylinders

What are the top-rated 2003 Chevrolet Astro Alternators and Starters?

Top-rated Alternators and Starters for your 2003 Chevrolet Astro based on customer reviews/ratings are:
Starter-New
from $195.99
(33)
Starter-New
“I was having problems with my starter not working after the truck was at running temperature or what they call heatsink. This new starter was an exact”
Starter Remanufactured Premium
from $163.99
(28)
Starter Remanufactured Premium
“this was my first time ordering auto parts on line. but will definetly do again it was painless.”
Offset Starter Alignment Shim, (1) 1/64, (1) 3/64, (1) 1/16 In., GM
from $7.99
(6)
Offset Starter Alignment Shim, (1) 1/64, (1) 3/64, (1) 1/16 In., GM
“good looking parts but didn’t need”