1991 Buick Riviera Alternator Parts
Keep Your 1991 Buick Riviera 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 1991 Buick Riviera looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Alternator Pigtails, Drive End Bearings, and Alternator and Generator Brush Parts. 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, National, and Driveworks. For example, Carquest Alternator Parts start at just $4.29 with an average 4.4 star rating. National and Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 24 reviews and a solid 5 star average, you can shop with confidence knowing other Buick Riviera owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1991 Buick Riviera Alternator Part at Advance Auto Parts is around $17.43, with a range that starts at $4.29 and goes up to $65.99. With 7 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Bearing, Multi-Use Connector, and Ball Bearing start at just $4.29 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 1991 Buick Riviera in peak condition, inside and out.
Find Your Specific 1991 Buick Riviera Alternator Parts
Looking for the perfect Alternator Part for your 1991 Buick Riviera? You’re in the right place. Below, you’ll find links to various types of Alternator Parts that fit 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 Buick Riviera. Whether you’re driving a 1991 model or another popular model year like
1988,
1989,
1990,
1992,
1995,
1996,
1997,
1998, and
1999, 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 1991 Buick Riviera Alternator Parts
Carquest Premium – Multi-Use Connector (Part No.PTA1031)
from
$4.29
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- 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
Carquest – Alternator Electrical Connector (Part No.PT68)
from
$4.29
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
Product Features:
See More
Product Features:
- Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
- Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
- All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
- Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
- BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
Carquest Premium – Multi-Use Connector (Part No.PTA1097)
from
$4.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Carquest Premium – Alternator Rectifier Bridge (Part No.SCA1052)
from
$311.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Alternator Rectifier Bridge (Part No.SCA1047)
from
$65.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Alternator Rectifier Bridge (Part No.SCA1015)
from
$25.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Alternator Rectifier Bridge (Part No.SCA1008)
from
$31.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Alternator Rectifier Bridge (Part No.SCA1039)
from
$33.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Alternator Brush Set (Part No.XAA1055)
from
$12.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Alternator Brush Holder (Part No.XAA1069)
from
$7.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Alternator Brush Set (Part No.XAA1042)
from
$10.49
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Alternator Brush Holder (Part No.XAC1044)
from
$14.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
National – Multi-Purpose Bearing (Part No.203-S)
from
$21.49
Product Features:
See More
- 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
Schaeffler – Radial Insert Ball Bearing (Part No.6203-RSR)
from
$36.49
We develop and produce high-quality roller bearings, spherical bearings, and plain bearings worldwide for a wide range of applications.
Product Features:
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Product Features:
- Radial Ball Bearing, Both Sides Shield.
- Coverage of classic and new high-tech solutions for the best system coverage
National – Multi-Purpose Bearing (Part No.203-FF)
from
$12.99
Product Features:
See More
- 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
Driveworks – Ball Bearing (Part No.SL-203-FF)
from
$13.49
Value-priced bearing meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
National – Multi-Purpose Bearing (Part No.MNJ-471-S)
from
$14.49
Product Features:
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- 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
Popular 1991 Buick Riviera Alternator Parts Categories
Most Popular Alternator Pigtails for 1991 Buick Rivieras
Enhance your 1991 Buick Riviera with one of the 2 Alternator Pigtails we have in stock, starting at just $4.29.
Carquest – Alternator Electrical Connector (Part No.PT68)
from
$4.29
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
Product Features:
See More
Product Features:
- Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
- Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
- All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
- Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
- BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
Carquest Premium – Multi-Use Connector (Part No.PTA1031)
from
$4.29
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- 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
Best-Selling 1991 Buick Riviera Drive End Bearing
Upgrade your Riviera with our best-selling Drive End Bearing with a 4.5 Starts rating across 6 reviews.
National – Multi-Purpose Bearing (Part No.203-FF)
from
$12.99
Product Features:
See More
- 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
Top-Quality Alternator and Generator Brush Parts for 1991 Buick Rivieras
Choose a high-quality OEM or aftermarket Alternator and Generator Brush Part for Buick Rivieras and enjoy top-notch performance from $7.99.
Carquest Premium – Alternator Brush Set (Part No.XAA1055)
from
$12.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Alternator Brush Holder (Part No.XAA1069)
from
$7.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Our Top Pick for a 1991 Buick Riviera Commutator End Bearing
Invest in a
durable Commutator End Bearing for your 1991 Buick, knowing you’re getting trusted brands and expert craftsmanship.
Driveworks – Ball Bearing (Part No.SL-203-FF)
from
$13.49
Value-priced bearing meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
Our Alternator Rectifiers for 1991 Buick Rivieras
Make a smart move for your 1991 Buick Riviera with our Alternator Rectifier for $65.99.
Carquest Premium – Alternator Rectifier Bridge (Part No.SCA1047)
from
$65.99
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:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Top-Rated Alternator Part Brands For Your 1991 Buick Riviera
When it comes to finding the perfect Alternator Part for your 1991 Buick Riviera, 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, National, and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $4.29. Purchasing a Alternator Part from us here at Advance Auto Parts is a smart move for both you and your 1991 Buick Riviera, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest 1991 Buick Riviera Alternator Parts
If you’re looking for a top-quality Alternator Part for your 1991 Buick Riviera, Advance Auto Parts has exactly what you need with our selection of Carquest Alternator Parts. We have 1 Carquest Alternator Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $4.29, you’ll find the perfect Alternator Part for your needs and budget. Carquest Alternator Parts for the 1991 Buick Riviera come highly rated, with over 11 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Alternator Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Top-Quality National 1991 Buick Riviera Alternator Parts
For those in search of a high-quality Alternator Part for their 1991 Buick Riviera, Advance Auto Parts offers a great selection of National Alternator Parts. With 1 National Alternator Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Alternator Parts start at just $12.99, giving you a range of options to suit your budget. Backed by over 6 customer ratings and an average rating of 4.3 stars, National Alternator Parts provide both reliability and excellent performance. Choosing a National Alternator Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$12.99
(6)
Multi-Purpose Bearing
“This bearing worked for 6203. Advanced had this part in stock compared to the local competitor that had to special order it.”
FAQs for 1991 Buick Riviera Alternator Parts
What are the best-selling Alternator Parts for 1991 Buick Rivieras?
Out of 7 Alternator Parts that fit 1991 Buick Rivieras, the following parts are the top sellers:
- Multi-Purpose Bearing (3272729) – $12.99
- Multi-Use Connector (12471744) – $4.29
- Ball Bearing (5050642) – $13.49
What’s the price range for 1991 Buick Riviera Alternator Parts?
The prices of Alternator Parts for the 1991 Buick Riviera range from $4.29 up to $65.99 for the most premium parts.
What is the average price of an Alternator Part for a 1991 Buick Riviera?
The average price for Alternator Parts for the 1991 Buick Riviera is $17.43. 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.
Does Advance Auto Parts sell Alternator Parts for other Buick Riviera model years?
What are the cheapest Alternator Parts for my 1991 Buick Riviera?
The cheapest 1991 Buick Riviera Alternator Parts we carry are:
- Alternator Electrical Connector (20974400) – $4.29
- Multi-Use Connector (12471744) – $4.29
- Alternator Brush Holder (12568446) – $7.99
- Multi-Purpose Bearing (3272729) – $12.99
- Alternator Brush Set (50001197) – $12.99
Does Advance Auto Parts sell Alternator Parts for any other 1991 Buick models?
Yes. We stock Alternator Parts for 6 other popular 1991 Buick models. Some of the most popular are 1991 Regal Alternator Parts, 1991 Century Alternator Parts, 1991 LeSabre Alternator Parts, 1991 Skylark Alternator Parts, and 1991 Park Avenue Alternator Parts.
What are the top-rated Alternator Parts that fit the 1991 Buick Riviera?
Based on 24 reviews by customers, our 1991 Buick Riviera Alternator Parts have an average customer rating of 5 stars. These are the highest-rated categories of Alternator Parts for the 1991 Buick Riviera and their top-rated products:
- Alternator Pigtails
- Alternator Electrical Connector (20974400) – $4.29
- Commutator End Bearings
- Ball Bearing (5050642) – $13.49
- Drive End Bearings
- Multi-Purpose Bearing (3272729) – $12.99
What types of Alternator Parts do you sell for my 1991 Buick Riviera?
As of 3/1/26, these are some of the most in-demand types of Alternator Parts for a 1991 Buick Riviera:
Can I get help with 1991 Buick Riviera 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 Riviera Alternator Parts?
Advance Auto Parts keeps returns simple. For new Buick Riviera Alternator Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.