1981 Cadillac Eldorado Alternators and Starters
Find Your Specific 1981 Cadillac Eldorado Alternators and Starters
Below you will find various in-demand Cadillac Alternators and Starters, components and accessories for your 1981 Eldorado. Advance Auto Parts has popular Eldorado parts like Voltage Regulator Parts, Ignition Lock Parts, Starter Parts and more. You’ll also find aftermarket and OEM Alternators and Starters for other Eldorado model years including
1994,
1995,
1996,
1997,
1998,
1999,
2000,
2001,
2002 and more. Select a category of 1981 Cadillac Eldorado Alternators and Starters below and start saving instantly.
Popular 1981 Cadillac Eldorado Alternators and Starters Categories
Essential Alternators and Starters for 1981 Cadillac Eldorados
Carquest Premium – Carquest Ignition Lock Cylinder, CSA2304 (Part No.CSA2304)
from
$43.99
The Ignition switch is the main power switched distribution point in every vehicle. The ignition switch in some manner will be connected directly to the vehicle battery and then supply power out to every operating system in the vehicle that is required to be connected and disconnected from the vehicle’s battery or power source.
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Carquest Premium – Carquest Ignition Lock Cylinder, CSA1384 (Part No.CSA1384)
from
$32.99
The Ignition switch is the main power switched distribution point in every vehicle. The ignition switch in some manner will be connected directly to the vehicle battery and then supply power out to every operating system in the vehicle that is required to be connected and disconnected from the vehicle’s battery or power source.
See More
Carquest Premium – Carquest Starter Brush, XAA1072 (Part No.XAA1072)
from
$3.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
Carquest Premium – Carquest Starter Brush, XAC1255 (Part No.XAC1255)
from
$164.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
National – National Multi-Purpose Bearing, 203 (Part No.203)
from
$19.79
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More
National – National Ball Bearing, 205-F (Part No.205-F)
from
$22.29
Designed to meet or exceed OE quality, premium-quality bearings from National® are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More
Carquest – Carquest Alternator Electrical Connector, PT68 (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.
See More
Carquest HD Electrical – Carquest Alternator: New, 63 Amps, 71-7127-12N (Part No.71-7127-12N)
from
$167.99
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.
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Carquest Premium – Carquest Alternator: Remanufactured, 61 Amps, 7127-12A (Part No.7127-12A)
from
$99.99
The Carquest Premium Remanufactured Alternator delivers exceptional reliability and performance, making it a trusted choice for your vehicle’s electrical system. Designed to meet or exceed OE quality in fit, form, and function, this alternator undergoes a rigorous remanufacturing process where all wear components, such as brushes, bushings, and bearings, are replaced with brand-new parts. Each unit is triple-tested from individual components to final assembly, ensuring dependable service and consistent performance. With a 61-amp output, 12.0 VDC voltage, and a clockwise rotation direction, it is engineered for precision and compatibility with Delco family systems. For added peace of mind, Carquest offers a Tech Hotline staffed by ASE Certified Technicians to assist with any technical inquiries. Choose this alternator for a durable, high-quality solution that keeps your vehicle running smoothly.
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Carquest Premium – Carquest New Voltage Regulator, RAG1003 (Part No.RAG1003)
from
$57.99
CARQUEST Voltage Regulators are engineered and created by an automotive charging system manufacturer designed to meet or exceed OEM specifications.
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Carquest Premium – Carquest New Voltage Regulator, Electronic, 5 Amps, RAA1051 (Part No.RAA1051)
from
$64.99
CARQUEST Voltage Regulators are engineered and created by an automotive charging system manufacturer designed to meet or exceed OEM specifications.
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Carquest Premium – Carquest Alternator Rectifier Bridge, SCA1021 (Part No.SCA1021)
from
$68.99
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.
See More
Carquest Premium – Carquest Alternator Rectifier Bridge, SCA1052 (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.
See More
National – National Multi-Purpose Bearing, 203-F (Part No.203-F)
from
$20.29
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More
National – National Multi-Purpose Bearing, MNJ-471-S (Part No.MNJ-471-S)
from
$14.79
Manufactured with premium materials, National needle bearings are designed and engineered to meet OE specifications.
See More
Carquest Premium – Carquest Alternator Brush Set, XAA1042 (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.
See More
Carquest Premium – Carquest Alternator Brush Set, XAA1055 (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.
See More
Carquest Premium – Carquest Alternator Diode Trio, SCA1002 (Part No.SCA1002)
from
$6.99
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.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1165 (Part No.PTA1165)
from
$30.99
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.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1127 (Part No.PTA1127)
from
$21.99
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.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1031 (Part No.PTA1031)
from
$4.49
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.
See More
Carquest – Carquest Starter Solenoid, 84C1006 (Part No.84C1006)
from
$36.99
The Starter Solenoid is the relay of the starting circuit that carries the high amperage required when the starter motor is engaged. The solenoid is typically energized by the starter switch when commanded by the vehicle operator. Starter solenoids may also be used in other high amperage circuits, compare solenoid specification to your circuit needs before installing.
See More
Carquest Premium – Carquest Starter Solenoid, SBC3855 (Part No.SBC3855)
from
$86.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. The starter solenoid is an electric relay, or switch used to provide power to the starter motor or any electrical device that requires high amperage to operate. A low amperage wire winding within the solenoid will create magnetic force when voltage is applies from a remote switch, such as the ignition switch or another type of remote mounted switch. The contacts within the relay carry a high amperage load to run an electric motor or some other type of high load circuit.
See More
Carquest Premium – Carquest Starter Solenoid, SAC1146 (Part No.SAC1146)
from
$41.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. The starter solenoid is an electric relay, or switch used to provide power to the starter motor or any electrical device that requires high amperage to operate. A low amperage wire winding within the solenoid will create magnetic force when voltage is applies from a remote switch, such as the ignition switch or another type of remote mounted switch. The contacts within the relay carry a high amperage load to run an electric motor or some other type of high load circuit.
See More
Carquest Premium – Carquest Starter Bushing, SBA5145 (Part No.SBA5145)
from
$1.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
Carquest Premium – Carquest Starter Bushing, SBA5148 (Part No.SBA5148)
from
$2.79
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
Carquest Premium – Carquest Starter Bushing, SBA5144 (Part No.SBA5144)
from
$2.49
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
Carquest Premium – Carquest Starter Bushing, SBA5143 (Part No.SBA5143)
from
$1.79
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
Upgrade your 1981 Cadillac Eldorado with Top-Quality Alternators and Starters
When it comes to maintaining or upgrading your 1981 Cadillac Eldorado, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Alternators and Starters are key to keeping your Eldorado functioning at its best. At Advance Auto Parts, we offer a wide selection of 22 Alternators and Starters for the 1981 Cadillac Eldorado, designed to meet your needs without breaking the bank.
From
Voltage Regulator Part
replacements to
Ignition Lock Parts
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Alternators and Starters for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Alternators and Starters for your 1981 Cadillac Eldorado at great prices.
Our Alternators and Starters inventory for this model
ranges from just $1.75 to $189.99, with
an average price of $22.84.
Our 22 Alternators and Starters in stock come from 3 trusted brands, so you’re sure to find the right part for your 1981 Cadillac Eldorado without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1981 Cadillac Eldorado, we stock popular OEM and aftermarket Alternators and Starters from top names
like Carquest, and more.
Carquest Alternators and Starters
start at just $4.29 and boast an impressive 4.4 stars average rating from customers.
With 42 customer reviews and counting, our 1981 Cadillac Eldorado Alternators and Starters have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Alternators and Starter upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1981 Cadillac Eldorado is always ready to roll. We’re committed to providing you with everything you need to keep your Eldorado in top shape, all in one place.
Start shopping confidently below for your 1981 Cadillac Eldorado!
Best-Selling Voltage Regulator Parts for 1981 Cadillac Eldorados
Enhance the driving experience in your Cadillac with 4 quality Voltage Regulator Part components, starting at $4.49.
Carquest Premium – Carquest Multi-Use Connector, PTA1031 (Part No.PTA1031)
from
$4.49
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.
See More
Carquest Premium – Carquest New Voltage Regulator, RAA1056 (Part No.RAA1056)
from
$35.99
CARQUEST Voltage Regulators are engineered and created by an automotive charging system manufacturer designed to meet or exceed OEM specifications.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1165 (Part No.PTA1165)
from
$30.99
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.
See More
Carquest Premium – Carquest Voltage Regulator, RAA2784 (Part No.RAA2784)
from
$24.99
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.
See More
Most Popular 1981 Cadillac Eldorado Ignition Lock Parts
Customize your Cadillac with 3 Ignition Lock Parts products
like Ignition Lock Cylinders, all
priced under $33.99.
Carquest Premium – Carquest Ignition Lock Cylinder, CSA1384 (Part No.CSA1384)
from
$32.99
The Ignition switch is the main power switched distribution point in every vehicle. The ignition switch in some manner will be connected directly to the vehicle battery and then supply power out to every operating system in the vehicle that is required to be connected and disconnected from the vehicle’s battery or power source.
See More
Carquest Premium – Carquest Ignition Lock Cylinder, CSC1733 (Part No.CSC1733)
from
$32.99
The Ignition switch is the main power switched distribution point in every vehicle. The ignition switch in some manner will be connected directly to the vehicle battery and then supply power out to every operating system in the vehicle that is required to be connected and disconnected from the vehicle’s battery or power source.
See More
Carquest Premium – Carquest Steering Column Housing Repair Kit, CSE1461 (Part No.CSE1461)
from
$33.99
This part is an application specific part to aid in the repair of a steering column that has been damaged. The housing only comes in black, painting would be required to match the vehicles original color.
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Top Picks for 1981 Cadillac Eldorado Starter Parts
Upgrade Cadillac Eldorados with top-quality Starter Parts parts, including 8 OEM and aftermarket selections for your 1981 model.
Carquest Premium – Carquest Starter Solenoid, SAC1146 (Part No.SAC1146)
from
$41.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. The starter solenoid is an electric relay, or switch used to provide power to the starter motor or any electrical device that requires high amperage to operate. A low amperage wire winding within the solenoid will create magnetic force when voltage is applies from a remote switch, such as the ignition switch or another type of remote mounted switch. The contacts within the relay carry a high amperage load to run an electric motor or some other type of high load circuit.
See More
Carquest – Carquest Starter Bushing, SB0 (Part No.SB0)
from
$3.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
See More
Carquest Premium – Carquest Starter Bushing, SBA5143 (Part No.SBA5143)
from
$1.79
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
Carquest – Carquest Starter Solenoid, 84C1005 (Part No.84C1005)
from
$32.99
The Starter Solenoid is the relay of the starting circuit that carries the high amperage required when the starter motor is engaged. The solenoid is typically energized by the starter switch when commanded by the vehicle operator. Starter solenoids may also be used in other high amperage circuits, compare solenoid specification to your circuit needs before installing.
See More
Carquest Premium – Carquest Starter Brush, XAA1014 (Part No.XAA1014)
from
$5.29
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
Carquest Premium – Carquest Starter Brush, XAA1072 (Part No.XAA1072)
from
$3.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
Carquest Premium – Carquest Starter Bushing, SBA5148 (Part No.SBA5148)
from
$2.79
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
Carquest Premium – Carquest Starter Bushing, SBA5144 (Part No.SBA5144)
from
$2.49
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. Individual motor components are available to service any failed part within the motor such as brushes, bushings, and starter drive unit.
See More
In-Demand Alternator Parts for 1981 Cadillac Eldorados
Select from 7 premium Alternator Parts parts for your 1981 Cadillac Eldorado, with prices ranging from $4.29 to $189.99.
Carquest – Carquest Alternator Electrical Connector, PT68 (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.
See More
National – National Multi-Purpose Bearing, 203-S (Part No.203-S)
from
$21.79
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More
National – National Multi-Purpose Bearing, MNJ-471-S (Part No.MNJ-471-S)
from
$14.79
Manufactured with premium materials, National needle bearings are designed and engineered to meet OE specifications.
See More
Carquest Premium – Carquest Alternator: Remanufactured, 70 Amps, 7137-3A (Part No.7137-3A)
from
$189.99
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.
See More
Carquest Premium – Carquest Alternator Rectifier Bridge, SCA1015 (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.
See More
Carquest Premium – Carquest Alternator Brush Set, XAA1042 (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.
See More
Carquest Premium – Carquest Alternator Diode Trio, SCA1002 (Part No.SCA1002)
from
$6.99
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.
See More
Top-Rated Alternators and Starters Brands For Your 1981 Cadillac Eldorado
Shop for the best-rated brands offering Alternators and Starters and other products for your 1981 Cadillac Eldorados. Below you’ll find some of our best rated Alternators and Starters from Carquest, and more. Alternators and Starters from these brands that fit a 1981 Eldorado start at just $4.29 and are rated as high as 4.4 stars. OEM and aftermarket Alternators and Starters don’t get more top quality, durable, and affordable than from the brands below.
Popular Carquest 1981 Cadillac Eldorado Alternators and Starters
When it comes to maintaining or upgrading your 1981 Cadillac Eldorado, using quality Alternators and Starters is essential to ensure durability and a perfect fit. Carquest ticks all of those boxes. We offer a wide selection of Carquest Alternators and Starters, specifically designed for the 1981 Cadillac Eldorado. With over 1 Carquest brand Alternators and Starters in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $4.29. Plus, with over 11 customer reviews and an average rating of 4.4 stars, you can trust that our Carquest Alternators and Starters will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
FAQs for 1981 Cadillac Eldorado Alternators and Starters
Which Alternators and Starters are best-sellers for 1981 Cadillac Eldorados?
Out of 22 Alternators and Starters that fit 1981 Cadillac Eldorados, the following parts are the top sellers:
- Carquest Multi-Use Connector, PTA1031 (12471744) – $4.49
- Carquest Starter Solenoid, SAC1146 (12497506) – $41.99
- Carquest Ignition Lock Cylinder, CSC1733 (12525976) – $32.99
What’s the price range for 1981 Cadillac Eldorado Alternators and Starters?
Alternators and Starter prices for the 1981 Cadillac Eldorado start at $1.75 and go up to $189.99 for the most premium parts.
What’s the average price of a Alternators and Starter for a 1981 Cadillac Eldorado?
The average price for Alternators and Starters for the 1981 Cadillac Eldorado is $22.84. Keep in mind the variety of part types within our Alternators and Starter category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Alternators and Starters for other Cadillac Eldorado model years?
What are the cheapest Alternators and Starters for my 1981 Cadillac Eldorado?
The cheapest 1981 Cadillac Eldorado Alternators and Starters we carry in stock are:
- Carquest Starter Bushing, SBA5143 (12522304) – $1.79
- Carquest Starter Bushing, SBA5144 (12522134) – $2.49
- Carquest Starter Bushing, SBA5148 (12522037) – $2.79
- Carquest Starter Bushing, SB0 (5260582) – $3.99
- Carquest Starter Brush, XAA1072 (12521177) – $3.99
What are the top-rated Alternators and Starters that fit the 1981 Cadillac Eldorado?
Out of 42 reviews by customers, our 1981 Cadillac Eldorado Alternators and Starters have an average customer rating of . These are some of the highest-rated Alternators and Starter types for the 1981 Cadillac Eldorado and their top-rated products:
- Alternator Parts
- Carquest Alternator Electrical Connector, PT68 (20974400) – $4.29
- National Multi-Purpose Bearing, 203-S (5052580) – $21.79
- National Multi-Purpose Bearing, MNJ-471-S (3277607) – $14.79
What types of Alternators and Starters do you sell for my 1981 Cadillac Eldorado?
As of 8/2/26, these are some of the most in-demand types of Alternators and Starters for a 1981 Cadillac Eldorado:
Can I get help with 1981 Cadillac Eldorado Alternators and Starter orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Cadillac Alternators and Starters and more.
What is your return policy for Cadillac Eldorado Alternators and Starters?
Advance Auto Parts keeps returns simple. For new Cadillac Eldorado Alternators and Starters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
