2005 Pontiac GTO Alternator Parts
Keep Your 2005 Pontiac GTO in Top Shape with a Quality Alternator Part
When it comes to maintaining or upgrading your 2005 Pontiac GTO, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Alternator Part for your GTO. We currently carry a top Alternator Part in stock that is built to last. Whether you’re replacing a damaged Alternator Part or looking to upgrade, our selection for the 2005 Pontiac GTO ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Ignition Lock Parts and Starter Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2005 Pontiac GTO running smoothly and looking great.
Find Your Specific 2005 Pontiac GTO Alternator Parts
Looking for the perfect Alternator Part for your 2005 Pontiac GTO? You’re in the right place. Below, you’ll find a Alternator Part from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Alternator Parts, ensuring durability and a precise fit for your Pontiac GTO. Whether you’re driving a 2005 model or another popular model year like
1967,
1968,
1969,
1970,
1971,
1972,
1973,
2004, and
2006, we’ve got you covered. Purchasing Alternator Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Alternator Parts that fit your vehicle.
Essential 2005 Pontiac GTO Alternator Parts
WAI – Alternator: New, 140 Amps (Part No.11097N)
from
$265.99
Alternator: New, 140 Amps by WAI delivers exceptional performance and reliability, making it a top choice for aftermarket replacements. Engineered to meet or exceed OEM specifications, this alternator ensures a perfect fit and hassle-free installation. Its advanced voltage regulator protection guards against transient voltage spikes, preventing potential battery damage while maintaining efficient communication with the ECU. The low saturation voltage minimizes heat dissipation, enhancing durability and performance. Featuring a high-power rectifier assembly with open junction press-fit diodes, this alternator is designed to run cooler and last longer. Each unit comes with a printed copy of test results, providing transparency and confidence in its quality from the first use. With 140 amps of power, this alternator is built to handle demanding electrical loads, offering superior value and peace of mind for your vehicle’s electrical system.
Product Features:
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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 to handle demanding electrical loads with 140 amps of power, ensuring reliable performance for modern vehicle systems.
Carquest Premium – Alternator: Remanufactured, 63 Amps, Limited Lifetime Warranty (Part No.7111A)
from
$125.99
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:
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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
Product Features:
Mr. Gasket – Alternator: Remanufactured, 80 Amps (Part No.5123)
from
$417.99
The remanufactured Mr. Gasket chrome alternator delivers exceptional dependability, exceeding original equipment specifications to ensure reliable performance. Designed to fit most GM vehicles from 1966 to 1972, this alternator features a GM 10DN style with a durable chrome-plated finish that adds a sleek touch under the hood. With an impressive 80-amp output and 12V voltage, it provides robust power for your vehicle’s electrical system. The 6.6″ bolt spacing ensures easy installation, while the included 1-groove V-belt pulley enhances compatibility with OEM-style regulators. Whether you’re restoring a classic or upgrading your ride, this alternator combines functionality, durability, and style to meet your automotive needs.
Product Features:
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Product Features:
- Fits Most 1966-’72 GM Vehicles
- Bolt Spacing 6.6″
- 80 Amps
- GM 10DN Style Alternator
- Chrome Plated Finish
- includes V-Belt Pulley – 1-Groove
- Use with OEM Style Regulator
Carquest Standard – Alternator: Remanufactured, 63 Amps, 1 Year Limited Warranty (Part No.7127-9AV)
from
$63.99
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:
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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
Product Features:
Carquest Premium – Alternator: Remanufactured, 55 Amps, Limited Lifetime Warranty (Part No.7122A)
from
$94.99
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 a 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:
See More
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
WAI – Alternator: New, 140 Amps (Part No.11096N)
from
$283.99
Alternator: New, 140 Amps by WAI delivers exceptional performance and reliability, making it a standout choice for your vehicle’s electrical system. Engineered 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 maintaining efficient communication with the ECU. Its low saturation voltage minimizes heat dissipation, enhancing durability and performance. The high-power rectifier assembly, featuring open junction press-fit diodes, keeps the unit running cool even under demanding conditions. Each alternator comes with a printed copy of test results, providing transparency and confidence in its quality from the moment it powers on. With 140 amps of power, this alternator is built to handle your vehicle’s electrical demands while offering long-lasting reliability and value.
Product Features:
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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.
- Delivers 140 amps of power to efficiently handle your vehicle’s electrical demands, ensuring reliable performance and long-lasting value.
Carquest HD Electrical – Alternator: New, 63 Amps, With Pulley (Part No.71-7122N)
from
$191.99
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:
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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.
Popular 2005 Pontiac GTO Alternator Parts Categories
Most Popular Alternator for 2005 Pontiac GTOs
Enhance your 2005 Pontiac GTO with this popular Alternator we have in stock, for $265.99.
WAI – Alternator: New, 140 Amps (Part No.11097N)
from
$265.99
Alternator: New, 140 Amps by WAI delivers exceptional performance and reliability, making it a top choice for aftermarket replacements. Engineered to meet or exceed OEM specifications, this alternator ensures a perfect fit and hassle-free installation. Its advanced voltage regulator protection guards against transient voltage spikes, preventing potential battery damage while maintaining efficient communication with the ECU. The low saturation voltage minimizes heat dissipation, enhancing durability and performance. Featuring a high-power rectifier assembly with open junction press-fit diodes, this alternator is designed to run cooler and last longer. Each unit comes with a printed copy of test results, providing transparency and confidence in its quality from the first use. With 140 amps of power, this alternator is built to handle demanding electrical loads, offering superior value and peace of mind for your vehicle’s electrical system.
Product Features:
See More
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 to handle demanding electrical loads with 140 amps of power, ensuring reliable performance for modern vehicle systems.
FAQs for 2005 Pontiac GTO Alternator Parts
What’s the price range for 2005 Pontiac GTO Alternator Parts?
We currently have just one Alternator Parts for the 2005 Pontiac GTO in stock: Alternator: New, 140 Amps and it costs $265.99.
Does Advance Auto Parts sell Alternator Parts for other Pontiac GTO model years?
Does Advance Auto Parts sell Alternator Parts for any other 2005 Pontiac models?
Yes. We stock Alternator Parts for 7 other popular 2005 Pontiac models. Some of the most popular are 2005 Grand Prix Alternator Parts, 2005 Bonneville Alternator Parts, 2005 Grand Am Alternator Parts, 2005 Vibe Alternator Parts, and 2005 Montana Alternator Parts.
What types of Alternator Parts do you sell for my 2005 Pontiac GTO?
We currently have just 1 Alternator Part in stock for a 2005 Pontiac GTO, and as of 11/2/25, it is an Alternator.
Can I get help with 2005 Pontiac GTO Alternator Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Pontiac Alternator Parts and more.
What is your return policy for Pontiac GTO Alternator Parts?
Advance Auto Parts keeps returns simple. For new Pontiac GTO Alternator Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.