1988 Cadillac Eldorado Alternators and Starters

Please Select your Vehicle to See Exact Fit Parts

Essential Alternators and Starters for 1988 Cadillac Eldorados

Carquest Premium – Carquest Starter Solenoid, SBC3855 (Part No.SBC3855)

Carquest Starter Solenoid, 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.
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Carquest Premium – Carquest Starter Solenoid, SBC3223 (Part No.SBC3223)

Carquest Starter Solenoid, SBC3223

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.
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Carquest Premium – Carquest Starter Bushing, SBA5143 (Part No.SBA5143)

Carquest Starter Bushing, 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.
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Carquest – Carquest Starter Bushing, SB0 (Part No.SB0)

Carquest Starter Bushing, SB0

from

$3.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
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ACDelco – ACDelco Voltage Regulator, D618 (Part No.D618)

ACDelco Voltage Regulator, D618

from

$99.99
GM Genuine Parts Voltage Regulators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. It monitors the proper voltage to your vehicle’s critical systems as the starting and charging system starts the engine, maintains the battery’s charge, and provides power to the electrical accessories while the engine is running. A GM Genuine Parts Voltage Regulator provides outstanding radio noise control for better performance and delivers needed system voltage. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Carquest Premium – Carquest New Voltage Regulator, RAA1016 (Part No.RAA1016)

Carquest New Voltage Regulator, RAA1016

from

$141.99
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 Brush Set, XAA1023 (Part No.XAA1023)

Carquest Alternator Brush Set, XAA1023

from

$19.99
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.
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Carquest Premium – Carquest Alternator Brush Set, XAA1055 (Part No.XAA1055)

Carquest Alternator Brush Set, 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.
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Carquest Premium – Carquest Starter Brush, XAA1014 (Part No.XAA1014)

Carquest Starter Brush, 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.
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Carquest Premium – Carquest Starter Brush, XAA1072 (Part No.XAA1072)

Carquest Starter Brush, 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.
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Carquest Premium – Carquest Alternator Rectifier Bridge, SCA1015 (Part No.SCA1015)

Carquest Alternator Rectifier Bridge, 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.
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Carquest Premium – Carquest Alternator Rectifier Bridge, SCA1021 (Part No.SCA1021)

Carquest Alternator Rectifier Bridge, 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.
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Carquest Premium – Carquest Alternator Rectifier Bridge, SCA1008 (Part No.SCA1008)

Carquest Alternator Rectifier Bridge, 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.
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Carquest Standard – Carquest Starter: Remanufactured, 6756SV (Part No.6756SV)

Carquest Starter: Remanufactured, 6756SV

from

$134.99
Carquest Standard starters are designed and built to meet original equipment (O.E.) specifications, while providing great value. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. All of our Carquest Standard starters are inspected and 100% tested to ensure they are built to meet OEM fit, form and function. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Proform – Proform Starter, 1.4KW 11:1, 153 & 168 Flywheels, Fits Chevy Small & Big Block V8 Engines, 66256 (Part No.66256)

Proform Starter, 1.4KW 11:1, 153 & 168 Flywheels, Fits Chevy Small & Big Block V8 Engines, 66256

from

$189.99
“High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations. Fits all Chevy V6 and small and big block V 8 engines using 153 or 168 tooth flywheels. Heavy-duty PROFORM P/N 66258 weighs 1-1/2 lbs. more and is 1″” longer than P/N 66256.”
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Carquest Premium – Carquest Starter: Remanufactured, 3696S (Part No.3696S)

Carquest Starter: Remanufactured, 3696S

from

$99.99
The Carquest Premium Remanufactured Starter is engineered to deliver reliable performance and long-lasting durability, meeting or exceeding O.E.M. specifications. Each unit undergoes a rigorous triple-testing process, ensuring top-notch quality and functionality. Unlike rebuilt starters, this remanufactured unit features all-new wear components, including brushes, bushings, and bearings, for enhanced dependability. Designed with a 9-tooth configuration and operating at 12.0 VDC, it is part of the trusted Delco family, ensuring compatibility and precision fit for your vehicle. For added peace of mind, Carquest offers a Tech Hotline staffed by ASE Certified Technicians to assist with any technical inquiries. Choose this starter for a dependable solution that combines superior craftsmanship with exceptional value.
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GM Genuine Parts – GM Genuine Parts Black Ignition Lock Cylinder, D1414B (Part No.D1414B)

GM Genuine Parts Black Ignition Lock Cylinder, D1414B

from

$63.99
GM Genuine Parts Ignition Lock Cylinder Sets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Carquest Premium – Carquest Ignition Lock Cylinder, CSA1517 (Part No.CSA1517)

Carquest Ignition Lock Cylinder, CSA1517

from

$18.99
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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GM Genuine Parts – GM Genuine Parts Ignition Lock Cylinder: Keys Included, Mounting Hardware Not Included, D1454C (Part No.D1454C)

GM Genuine Parts Ignition Lock Cylinder: Keys Included, Mounting Hardware Not Included, D1454C

from

$88.99
GM Genuine Parts Ignition Lock Cylinders are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These cylindrical tumblers are used to help power on and start your vehicle. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Carquest Premium – Carquest Multi-Use Connector, PTA1097 (Part No.PTA1097)

Carquest Multi-Use Connector, 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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1047 (Part No.PTA1047)

Carquest Multi-Use Connector, PTA1047

from

$19.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1263 (Part No.PTA1263)

Carquest Multi-Use Connector, PTA1263

from

$14.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1165 (Part No.PTA1165)

Carquest Multi-Use Connector, 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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1031 (Part No.PTA1031)

Carquest Multi-Use Connector, 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.
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Carquest Professional – Carquest Alternator: New, 120 Amps, 7806-1AN (Part No.7806-1AN)

Carquest Alternator: New, 120 Amps, 7806-1AN

from

$248.99
Carquest Professional alternators are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new alternators are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional alternators are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new alternators are built with all new components and are 100% triple tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Carquest Premium – Carquest Alternator: Remanufactured, 55 Amps, 7122A (Part No.7122A)

Carquest Alternator: Remanufactured, 55 Amps, 7122A

from

$114.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by a limited warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Carquest Standard – Carquest Alternator: Remanufactured, 63 Amps, P7127SEAV (Part No.P7127SEAV)

Carquest Alternator: Remanufactured, 63 Amps, P7127SEAV

from

$131.99
Carquest Standard alternators are designed and built to meet original equipment (O.E.) specifications, while providing great value. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. All of our Carquest Standard alternators are inspected and 100% tested to ensure they are built to meet OEM fit, form and function. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Carquest Premium – Carquest Alternator: Remanufactured, 140 Amps, 8226A (Part No.8226A)

Carquest Alternator: Remanufactured, 140 Amps, 8226A

from

$167.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Upgrade your 1988 Cadillac Eldorado with Top-Quality Alternators and Starters

When it comes to maintaining or upgrading your 1988 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 14 Alternators and Starters for the 1988 Cadillac Eldorado, designed to meet your needs without breaking the bank. From Starter Part replacements to Voltage Regulator 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 1988 Cadillac Eldorado at great prices. Our Alternators and Starters inventory for this model ranges from just $1.99 to $248.99, with an average price of $56.95. Our 14 Alternators and Starters in stock come from 3 trusted brands, so you’re sure to find the right part for your 1988 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 1988 Cadillac Eldorado, we stock popular OEM and aftermarket Alternators and Starters from top names like Carquest Professional, and more. Carquest Professional Alternators and Starters start at just $142.99 and boast an impressive 4.5 stars average rating from customers. With 1 customer reviews and counting, our 1988 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 1988 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 1988 Cadillac Eldorado!

Best-Selling Starter Parts for 1988 Cadillac Eldorados

Enhance the driving experience in your Cadillac with 6 quality Starter Part components, starting at $1.99.

Carquest Professional – Carquest Starter: New, 6331SN (Part No.6331SN)

Carquest Starter: New, 6331SN

from

$142.99
Carquest Professional starters are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new starters are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional starters are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new starters are built with all new components and are 100% triple-tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Carquest Standard – Carquest Starter: Remanufactured, 6426SV (Part No.6426SV)

Carquest Starter: Remanufactured, 6426SV

from

$84.99
Carquest Standard starters are designed and built to meet original equipment (O.E.) specifications, while providing great value. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. All of our Carquest Standard starters are inspected and 100% tested to ensure they are built to meet OEM fit, form and function. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
See More

Carquest Premium – Carquest Starter Solenoid, SBC3223 (Part No.SBC3223)

Carquest Starter Solenoid, SBC3223

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.
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Carquest – Carquest Starter Solenoid, 84C1006 (Part No.84C1006)

Carquest Starter Solenoid, 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.
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Carquest Premium – Carquest Starter Bushing, SBA5144 (Part No.SBA5144)

Carquest Starter Bushing, 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 Brush, XAA1046 (Part No.XAA1046)

Carquest Starter Brush, XAA1046

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

Most Popular 1988 Cadillac Eldorado Voltage Regulator Parts

Customize your Cadillac with 3 Voltage Regulator Parts products like Voltage Regulators and Voltage Regulator Connectors, all priced under $58.99.

Carquest Premium – Carquest New Voltage Regulator, RAA1056 (Part No.RAA1056)

Carquest New Voltage Regulator, RAA1056

from

$35.99
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 Multi-Use Connector, PTA1127 (Part No.PTA1127)

Carquest Multi-Use Connector, 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 Voltage Regulator, RAA1404 (Part No.RAA1404)

Carquest Voltage Regulator, RAA1404

from

$58.99
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.
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Top Picks for 1988 Cadillac Eldorado Alternator Parts

Upgrade Cadillac Eldorados with top-quality Alternator Parts parts, including 4 OEM and aftermarket selections for your 1988 model.

Carquest Premium – Carquest Multi-Use Connector, PTA1047 (Part No.PTA1047)

Carquest Multi-Use Connector, PTA1047

from

$19.99
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 Professional – Carquest Alternator: New, 120 Amps, 7806-1AN (Part No.7806-1AN)

Carquest Alternator: New, 120 Amps, 7806-1AN

from

$248.99
Carquest Professional alternators are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new alternators are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional alternators are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new alternators are built with all new components and are 100% triple tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
See More

Carquest Premium – Carquest Alternator Rectifier Bridge, SCA1047 (Part No.SCA1047)

Carquest Alternator Rectifier Bridge, 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.
See More

Carquest Premium – Carquest Alternator Brush Set, XAA1055 (Part No.XAA1055)

Carquest Alternator Brush Set, 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

In-Demand Ignition Lock Parts for 1988 Cadillac Eldorados

Select from 1 premium Ignition Lock Parts parts for your 1988 Cadillac Eldorado.

Carquest Premium – Carquest Ignition Lock Cylinder, CSA3352 (Part No.CSA3352)

Carquest Ignition Lock Cylinder, CSA3352

from

$20.99
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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Top-Rated Alternators and Starters Brands For Your 1988 Cadillac Eldorado

Shop for the best-rated brands offering Alternators and Starters and other products for your 1988 Cadillac Eldorados. Below you’ll find some of our best rated Alternators and Starters from Carquest Professional, and more. Alternators and Starters from these brands that fit a 1988 Eldorado start at just $142.99 and are rated as high as 4.5 stars. OEM and aftermarket Alternators and Starters don’t get more top quality, durable, and affordable than from the brands below.

Popular Carquest Professional 1988 Cadillac Eldorado Alternators and Starters

When it comes to maintaining or upgrading your 1988 Cadillac Eldorado, using quality Alternators and Starters is essential to ensure durability and a perfect fit. Carquest Professional ticks all of those boxes. We offer a wide selection of Carquest Professional Alternators and Starters, specifically designed for the 1988 Cadillac Eldorado. With over 1 Carquest Professional 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 $142.99. Plus, with over 1 customer reviews and an average rating of 4.5 stars, you can trust that our Carquest Professional 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.
Carquest Starter: New, 6331SN
from $142.99
(1)
Carquest Starter: New, 6331SN
“Starts up right away now, barely turn the key, great starter, considering i would spend 2-5 minutes trying to start it before.”

FAQs for 1988 Cadillac Eldorado Alternators and Starters

Which Alternators and Starters are best-sellers for 1988 Cadillac Eldorados?

Out of 14 Alternators and Starters that fit 1988 Cadillac Eldorados, the following parts are the top sellers:

What’s the price range for 1988 Cadillac Eldorado Alternators and Starters?

Alternators and Starter prices for the 1988 Cadillac Eldorado start at $1.99 and go up to $248.99 for the most premium parts.

What’s the average price of a Alternators and Starter for a 1988 Cadillac Eldorado?

The average price for Alternators and Starters for the 1988 Cadillac Eldorado is $56.95. 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?

Yes, we currently carry Alternators and Starters for 48 model years of Cadillac Eldorados between 1953 and 2002. Alternators and Starters are bought most frequently for the following model years: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994.

What are the cheapest Alternators and Starters for my 1988 Cadillac Eldorado?

The cheapest 1988 Cadillac Eldorado Alternators and Starters we carry in stock are:

What are the top-rated Alternators and Starters that fit the 1988 Cadillac Eldorado?

Out of 1 reviews by customers, our 1988 Cadillac Eldorado Alternators and Starters have an average customer rating of . These are some of the highest-rated Alternators and Starter types for the 1988 Cadillac Eldorado and their top-rated products:

What types of Alternators and Starters do you sell for my 1988 Cadillac Eldorado?

As of 8/2/26, these are some of the most in-demand types of Alternators and Starters for a 1988 Cadillac Eldorado:

Can I get help with 1988 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.