1969 Buick GS 350 Alternator Parts

Keep Your 1969 Buick GS 350 in Top Shape with Quality Alternator Parts

Whether you’re repairing or upgrading your Alternator Part, using high-quality parts is key to keeping your 1969 Buick GS 350 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Commutator End Bearings, Alternator Diodes, and Alternators. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Alternator Parts from Trusted Brands

Looking for a reliable Alternator Part? We’ve got you covered with options from brands you know and trust like Carquest Premium. For example, Carquest Premium Alternator Parts start at just $125.99 with an average 4.4 star rating. With over 4 reviews and a solid 3 star average, you can shop with confidence knowing other Buick GS 350 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1969 Buick GS 350 Alternator Part at Advance Auto Parts is around $186.02, with a range that starts at $4.79 and goes up to $417.99. With 10 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Bearing, Alternator: Remanufactured, 80 Amps, and Alternator: 10si Style, Single V Belt Pulley, 85Amp, 1 or 3 Wire, Natural start at just $18.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Alternator Part, don’t forget to check out other key components like Ignition Lock Parts and Starter Parts. At Advance Auto Parts, we’re here to help you keep your 1969 Buick GS 350 in peak condition, inside and out.

Essential 1969 Buick GS 350 Alternator Parts

National – Multi-Purpose Bearing (Part No.MNJ-471-S)

Multi-Purpose Bearing

from

$14.49
Product Features:
  • RIGHT TYPE: Needle bearings are application-specific for the repair occasion, using either caged or full complement designs
  • PREMIUM MATERIALS: Precision manufactured using high-quality materials for outstanding durability and performance
  • OE-STYLE DESIGN: Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Carquest Premium – Alternator Diode (Part No.SCA1043)

Alternator Diode

from

$4.79
The charging system has been required as long as we have had a need for an electrical system and from research it’s been since the requirement of horns in motor vehicle in the early 1900’s. An alternator is a voltage generator that uses mechanical energy to rotate a set of magnets within a field of windings called a stator. The alternating current (AC) voltage created by the spinning magnetic field is converted into a usable direct current (DC) voltage with a rectifier and then regulated by a voltage regulator so that the voltage level in the electrical system stays within a specific operating range. The alternator provides all the voltage needed to operate a vehicle, the battery is only used as a reserve for heavier load conditions, as a voltage source for the engine starting system, and to supply a small amount of voltage to the electromagnets in the alternator which boosts the magnetic field in the alternator and increases voltage output.

Product Features:
  • Application matched components ensure the charging system can be returned to like new condition.
See More

Carquest Premium – Alternator: Remanufactured, 63 Amps, Limited Lifetime Warranty (Part No.7111A)

Alternator: Remanufactured, 63 Amps, Limited Lifetime Warranty

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:


    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
See More

Mr. Gasket – Alternator: Remanufactured, 80 Amps (Part No.5123)

Alternator: Remanufactured, 80 Amps

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:
  • 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
See More

National – Multi-Purpose Bearing (Part No.203-F)

Multi-Purpose Bearing

from

$18.99
Product Features:
  • BUILT TO LAST: Advanced heat treatment process for strength
  • PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
  • RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Most Popular Commutator End Bearing for 1969 Buick GS 350s

Enhance your 1969 Buick GS 350 with this popular Commutator End Bearing we have in stock, for $14.49.

National – Multi-Purpose Bearing (Part No.MNJ-471-S)

Multi-Purpose Bearing

from

$14.49
Product Features:
  • RIGHT TYPE: Needle bearings are application-specific for the repair occasion, using either caged or full complement designs
  • PREMIUM MATERIALS: Precision manufactured using high-quality materials for outstanding durability and performance
  • OE-STYLE DESIGN: Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Best-Selling 1969 Buick GS 350 Alternator Diode

Upgrade your GS 350 with our best-selling Alternator Diode.

Carquest Premium – Alternator Diode (Part No.SCA1043)

Alternator Diode

from

$4.79
The charging system has been required as long as we have had a need for an electrical system and from research it’s been since the requirement of horns in motor vehicle in the early 1900’s. An alternator is a voltage generator that uses mechanical energy to rotate a set of magnets within a field of windings called a stator. The alternating current (AC) voltage created by the spinning magnetic field is converted into a usable direct current (DC) voltage with a rectifier and then regulated by a voltage regulator so that the voltage level in the electrical system stays within a specific operating range. The alternator provides all the voltage needed to operate a vehicle, the battery is only used as a reserve for heavier load conditions, as a voltage source for the engine starting system, and to supply a small amount of voltage to the electromagnets in the alternator which boosts the magnetic field in the alternator and increases voltage output.

Product Features:
  • Application matched components ensure the charging system can be returned to like new condition.
See More

Top-Quality Alternators for 1969 Buick GS 350s

Choose a high-quality OEM or aftermarket Alternator for Buick GS 350s and enjoy top-notch performance from $125.99.

Carquest Premium – Alternator: Remanufactured, 63 Amps, Limited Lifetime Warranty (Part No.7111A)

Alternator: Remanufactured, 63 Amps, Limited Lifetime Warranty

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:


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
See More

Mr. Gasket – Alternator: Remanufactured, 80 Amps (Part No.5123)

Alternator: Remanufactured, 80 Amps

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:
  • 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
See More

Powermaster Performance – Alternator: 12si Style, Single V Belt Pulley, 150 Amp, 1 or 3 Wire, Black (Part No.57294)

Alternator: 12si Style, Single V Belt Pulley, 150 Amp, 1 or 3 Wire, Black

from

$285.99
Elevate your vehicle’s performance with this 150 Amp Alternator from Powermaster, designed for street applications including Muscle Cars, Classics, Street Rods, and daily drivers. Engineered with a 12si style and a smooth die-cast housing featuring a teardrop design, this alternator delivers both functionality and a sleek, custom billet look at an affordable price. Its high-ampere GM one-wire setup ensures efficient power delivery, while the smooth back with special Powermaster vents enhances pull-through cooling for optimal performance. The gold battery post and Proof of Performance tag add a touch of reliability and quality assurance. With the largest selection of fans, pulleys, nose cones, and baffle plates in the industry, plus an optional custom high-volume fan, this alternator offers unmatched versatility and customization. Whether you’re upgrading for style or performance, this unit combines durability, efficiency, and value to meet your automotive needs.

Product Features:


Product Features:
  • 12si Style
  • The Ultimate Custom Billet Look At Affordable Prices
  • Smooth Die Cast Housing With Teardrop Design
  • High Ampere Gm One Wire
  • Smooth Back With Special Powermaster Vents For Pull Through Cooling
  • Gold Battery Post. Proof Of Performance Tag
  • Largest Selection Of Fans, Pulleys, Nose Cones, And Baffle Plates In The Industry. Optional Custom Hv (high Volume) Fan
See More

Powermaster Performance – Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, Chrome (Part No.37293)

Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, Chrome

from

$285.99
Elevate your vehicle’s performance with this high-output alternator, designed to meet the demands of drag racing, circle track, asphalt, or dirt. Featuring the Ad244 style, it delivers a superior 140-amp output at idle, ensuring consistent power when you need it most. Built with a heavy-duty regulator and rectifier, high-temperature windings, and dual internal fans, this alternator guarantees exceptional efficiency and cooling under extreme conditions. Its late-model compatibility with remote voltage control ensures seamless integration with modern vehicles, while the proof of performance tag provides confidence in its reliability. Whether you’re on the track or off-road, this alternator is engineered for durability and peak performance.

Product Features:


Product Features:
  • Ad244 Style
  • Superior Output At Idle, A Whopping 140 Ampere
  • Heavy Duty Regulator And Rectifier
  • High Temperature Windings
  • Dual Internal Fans For High Efficiency And Excellent Cooling
  • Late Model Compatibility With Remote Voltage Control
  • Proof Of Performance Tag
See More

Powermaster Performance – Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, One Or Three Wire, Polished (Part No.67293)

Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, One Or Three Wire, Polished

from

$285.99
The 150 Amp Alternator by Powermaster is engineered to meet the demands of high-performance racing, whether you’re into drag racing, circle track, asphalt, or dirt. Designed for versatility, it offers one or three-wire operation and delivers an impressive 70 amperes at idle, ensuring reliable power when you need it most. Featuring a gold battery post and a proof-of-performance tag, this alternator is a bolt-on upgrade for early model vehicles, combining modern efficiency with classic compatibility. Powermaster provides the largest selection of fans, pulleys, nose cones, and baffle plates in the industry, with an optional custom high-volume fan for enhanced cooling. Built for durability and peak performance, this alternator is the ultimate choice for racers who demand reliability and power on the track.

Product Features:


Product Features:
  • One Or Three Wire Operation
  • 70 Ampere At Idle
  • Gold Battery Post
  • Proof Of Performance Tag
  • Bolt-on Early Model Upgrade
  • Gold Battery Post. Proof Of Performance Tag
  • Largest Selection Of Fans, Pulleys, Nose Cones, And Baffle Plates In The Industry. Optional Custom HV (High Volume) Fan
See More

Powermaster Performance – Alternator: 12si Style, Single V Belt Pulley, 150 Amp, 1 or 3 Wire, Natural (Part No.47294)

Alternator: 12si Style, Single V Belt Pulley, 150 Amp, 1 or 3 Wire, Natural

from

$229.99
Elevate your vehicle’s performance with this 150 Amp Alternator from Powermaster, designed for street applications including muscle cars, classics, street rods, and daily drivers. Featuring a sleek 12si style with a custom billet look, this alternator combines aesthetics with functionality at an affordable price. Its smooth die-cast housing with a teardrop design and special Powermaster vents ensures efficient pull-through cooling, while the high-amp GM one-wire setup simplifies installation. The gold battery post and Proof of Performance tag add a touch of reliability and quality assurance. With the largest selection of fans, pulleys, nose cones, and baffle plates in the industry, plus an optional custom high-volume fan, this alternator offers unmatched versatility and customization. Built with premium internal components, it delivers maximum efficiency and durability, making it the ultimate upgrade for your vehicle’s electrical system.

Product Features:


Product Features:
  • 12si Style
  • The Ultimate Custom Billet Look At Affordable Prices
  • Smooth Die Cast Housing With Teardrop Design
  • High Ampere Gm One Wire
  • Smooth Back With Special Powermaster Vents For Pull Through Cooling
  • Gold Battery Post. Proof Of Performance Tag
  • Largest Selection Of Fans, Pulleys, Nose Cones, And Baffle Plates In The Industry. Optional Custom Hv (high Volume) Fan
See More

Powermaster Performance – Alternator: 10si Style, Single V Belt Pulley, 85Amp, 1 or 3 Wire, Natural (Part No.7127)

Alternator: 10si Style, Single V Belt Pulley, 85Amp, 1 or 3 Wire, Natural

from

$189.99
The 85 Amp Alternator from Powermaster is engineered to deliver exceptional performance for all your racing needs, whether it’s drag racing, circle track, asphalt, or dirt. Designed with versatility in mind, it offers one or three-wire operation and features a gold battery post for enhanced durability and conductivity. The proof of performance tag ensures reliability, while its impressive 70-amp output at idle for a 100-amp alternator guarantees consistent power delivery even under demanding conditions. This alternator is a bolt-on upgrade for early model vehicles, making installation straightforward and hassle-free. With its robust design and high output, it’s the perfect choice for racers seeking a dependable and efficient power solution.

Product Features:


Product Features:
  • One Or Three Wire Operation
  • Gold Battery Post
  • Proof Of Performance Tag
  • 70 Ampere At Idle For 100 Ampere Alternator
  • Bolt-On Early Model Upgrade
See More

Our Top Pick for a 1969 Buick GS 350 Alternator Miscellaneous Part

Invest in a durable Alternator Miscellaneous Part for your 1969 Buick, knowing you’re getting trusted brands and expert craftsmanship.

National – Multi-Purpose Bearing (Part No.203-F)

Multi-Purpose Bearing

from

$18.99
Product Features:
  • BUILT TO LAST: Advanced heat treatment process for strength
  • PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
  • RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Top-Rated Alternator Part Brands For Your 1969 Buick GS 350

When it comes to finding the perfect Alternator Part for your 1969 Buick GS 350, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Alternator Part brands including Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $125.99. Purchasing a Alternator Part from us here at Advance Auto Parts is a smart move for both you and your 1969 Buick GS 350, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 1969 Buick GS 350 Alternator Parts

If you’re looking for a top-quality Alternator Part for your 1969 Buick GS 350, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Alternator Parts. We have 1 Carquest Premium Alternator Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $125.99, you’ll find the perfect Alternator Part for your needs and budget. Carquest Premium Alternator Parts for the 1969 Buick GS 350 come highly rated, with over 3 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Alternator Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Alternator: Remanufactured, 63 Amps, Limited Lifetime Warranty
from $125.99
(3)
Alternator: Remanufactured, 63 Amps, Limited Lifetime Warranty
“Voltage regulator has insulated standoffs. You don’t carry them.”

FAQs for 1969 Buick GS 350 Alternator Parts

What are the best-selling Alternator Parts for 1969 Buick GS 350s?

Out of 10 Alternator Parts that fit 1969 Buick GS 350s, the following parts are the top sellers:

What’s the price range for 1969 Buick GS 350 Alternator Parts?

The prices of Alternator Parts for the 1969 Buick GS 350 range from $4.79 up to $417.99 for the most premium parts.

What is the average price of an Alternator Part for a 1969 Buick GS 350?

The average price for Alternator Parts for the 1969 Buick GS 350 is $186.02. Keep in mind the variety of part types within our Alternator Part category, where you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Alternator Parts for my 1969 Buick GS 350?

The cheapest 1969 Buick GS 350 Alternator Parts we carry are:

Does Advance Auto Parts sell Alternator Parts for any other 1969 Buick models?

Yes. We stock Alternator Parts for 7 other popular 1969 Buick models. Some of the most popular are 1969 LeSabre Alternator Parts, 1969 Skylark Alternator Parts, 1969 Riviera Alternator Parts, 1969 Electra Alternator Parts, and 1969 Special Alternator Parts.

What are the top-rated Alternator Parts that fit the 1969 Buick GS 350?

Based on 4 reviews by customers, our 1969 Buick GS 350 Alternator Parts have an average customer rating of 3 stars. These are the highest-rated categories of Alternator Parts for the 1969 Buick GS 350 and their top-rated products:

What types of Alternator Parts do you sell for my 1969 Buick GS 350?

As of 11/2/25, these are some of the most in-demand types of Alternator Parts for a 1969 Buick GS 350:

Can I get help with 1969 Buick GS 350 Alternator Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Alternator Parts and more.

What is your return policy for Buick GS 350 Alternator Parts?

Advance Auto Parts keeps returns simple. For new Buick GS 350 Alternator Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.