1987 Chevrolet R20 Alternator Parts
More 1987 Chevrolet R20 Alternator Parts
Find your specific 1987 Chevrolet R20 original or aftermarket Alternator Parts below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.
Essential 1987 Chevrolet R20 Alternator Parts
Carquest Premium – Alternator Brush Set (Part No.XAA1042)
from
$10.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Alternator Brush Holder (Part No.XAC1044)
from
$14.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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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.
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Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest – Alternator Brush Set (Part No.X311)
from
$12.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
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Product Features:
- Designed to OE standards for ease of installation
- BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
Driveworks – Ball Bearing (Part No.SL-203-FF)
from
$13.29
Value-priced bearing meets all cataloged application requirements.
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Product Features:
- Brand may vary by location
National – Bearings (Part No.MNJ-471-S)
from
$14.29
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Available in both caged design and full complement
- Industry leading coverage
- Professional technicians know they can depend on National
Mr. Gasket – Chrome Low Mount Alternator Bracket – Small Block Chevy – Dress Up Your Engine! (Part No.5179)
from
$72.39
Mr. Gasket small block Chevy lower alternator mounting kit designed to work with a short water pump. Made of heavy gauge chrome plated steel. Complete with all necessary mounting hardware. Designed to relocate the alternator to the lower left side of the motor. This mounting bracket will make your engine compartment look neat and sanitary. Possible cross member interference on some applications.
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Product Features:
- Alternator Relocating Kit
- Heavy Gauge Chrome Plated Steel
- All Necessary Hardware Included
- Helps To Give Engine Compartment A Clean Look
- Designed To Work With Short Style Water Pump
- Possible Cross Member Interference On Some App
Flowtech – Alternator Bracket (Part No.10031FLT)
Carquest Premium – Alternator Rectifier Bridge (Part No.SCA1021)
from
$68.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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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:
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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
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest HD Electrical – Alternator: New, 94 Amps, With Pulley (Part No.71-7294-9N)
from
$169.99
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 pri
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Product Features:
- Contains Innovative Brush-less and Premium Brush Components that have been tested and certified for highest possible power output
- Stator – wound to OE specifications. Heavy coated Polyester wire provides consistent conductivity
- Premium Transpo rectifiers use 13mm press fit Diodes for maximum performance
- Rotor shafts CNC machined & precision balanced to eliminate vibration
- Over-Voltage shutdown limits voltage if output terminal is disconnected form the battery
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
Carquest HD Electrical – Alternator: New, 105 Amps, With Pulley (Part No.71-7861-11N-6G)
from
$157.99
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 pri
Product Features:
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Product Features:
- High quality components form the foundation our parts are built from. Transpo’s innovative and high quality electronic technologies for internal components are incorporated to achieve high performance outputs.
- Power & Efficiency are designed into every component. No matter the ambient temperature, starters will provide maximum cranking power to get engines running.
- Connectors and power transmission components are highly resistant to extreme moisture environments because we use nickel plated contactors and double armature coating. We maintain a rigorous test schedule with endurance, salt spray, dirt and grime and out
- Integrated magnetic switch provides protection against weak power from batteries.
- Over-Crank Protection (OCP) Monitors heat in starter from over cranking & shuts down starter to prevent burning
- Precision design and machining are the Extreme vibration failure solution. Vehicles often perform in adverse conditions like extreme temperatures that create tolerance shifts that produce high frequency vibration, which leads to resistance in power transf
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
Carquest Premium – Alternator: Remanufactured, 78 Amps (Part No.7273-3A)
from
$109.99
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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Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
- Regulators and rectifiers are 100% electronically load tested for reliable charging performance
- 100% new OE-quality brushes and bearings are used to ensure long service life
- Rotors and stators are load tested and double insulated for maximum charging performance
- Slip rings are precision polished for maximum brush contact and service life
- Application-specific technical bulletins included where applicable
- All units are 100% triple tested to ensure quality and performance
- Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
Carquest Premium – Alternator: Remanufactured, 94 Amps (Part No.7294-12A)
from
$103.99
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.
Product Features:
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Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
- Regulators and rectifiers are 100% electronically load tested for reliable charging performance
- 100% new OE-quality brushes and bearings are used to ensure long service life
- Rotors and stators are load tested and double insulated for maximum charging performance
- Slip rings are precision polished for maximum brush contact and service life
- Application-specific technical bulletins included where applicable
- All units are 100% triple tested to ensure quality and performance
- Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
Carquest Professional – Alternator: New, 105 Amps (Part No.7884-11AN)
from
$147.99
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.
Product Features:
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Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
- All new components are utilized to ensure long service life
- Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
- Internal electronics are upgraded for heavy duty reliability (where applicable)
- Regulators and rectifiers are 100% electronically load tested for reliable charging performance
- Application-specific technical bulletins included where applicable
- All units are 100% triple tested to ensure quality and performance
- Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
- Rotors and stators are load tested and double insulated for maximum charging performance
Driveworks – Needle Bearing (Part No.S-MNJ-471-S)
from
$4.99
Value-priced bearing meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
Carquest Premium – Alternator Diode Trio (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.
Product Features:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Popular 1987 Chevrolet R20 Alternator Parts Categories
1987 Chevrolet R20 Alternator Parts
Maybe you’re in the middle of a full rebuild of that 1987 Chevrolet R20. Maybe you just need a couple of Alternator Parts. Either way, Advance Auto Parts has 38 different Alternator Parts in our inventory ranging from $4.99 to $236.29. That means you can find the exact parts or products you need to keep that 1987 Chevrolet R20 running smoothly.
Alternator Parts are only as good as their brand. We stock 10 different brands to make sure you have plenty of trusted parts to choose from for your 1987 Chevrolet R20. Carquest Premium, Carquest, and Driveworks are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!
We know you’ll find the perfect Alternator Parts for your 1987 Chevrolet R20, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 198 reviews in this category, some of the top rated parts include Ball Bearing with 4.3 stars and Alternator: Remanufactured, 78 Amps with 5.0 stars.
So if you’re in the market for aftermarket Alternator Parts to keep your 1987 Chevrolet R20 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!
Alternator Parts Brands To Make Your 1987 Chevrolet R20 Last
Simple repair, complete replacement, or a full rebuild. No matter the job, your 1987 Chevrolet R20 demands trusted brand parts and products to keep it running. Many trusted brands of Alternator Parts make up Advance Auto Parts’ inventory, and all are ready to help make your R20 the best it can be. Be sure to browse some of our top Alternator Parts brands and parts.
Popular Carquest Professional Alternator Parts
We carry Carquest Professional parts in our stock across Alternators categories, plus more. For a 1987 Chevrolet R20, our most popular Carquest Professional Alternator Parts include:
Top 1987 Chevrolet R20 Alternator Parts from Carquest Premium
Carquest Premium products are another trusted brand when it comes to Alternator Parts for your 1987 Chevrolet R20. Popular Carquest Premium parts include:
FAQs for 1987 Chevrolet R20 Alternator Parts
What are the most purchased Alternator Parts for the 1987 Chevrolet R20?
Out of 38 Alternator Parts for the 1987 Chevrolet R20, the most popular in our inventory are:
What are the top-rated 1987 Chevrolet R20 Alternator Parts?
Top-rated Alternator Parts for your 1987 Chevrolet R20 based on customer reviews/ratings are:
from
$119.99
(3)
Alternator: Remanufactured, 78 Amps
“Fits perfectly on my 90 6.2 1 ton. Old one was overcharging and draining battery. This one is performing flawlessly.”
from
$103.99
(3)
Alternator: Remanufactured, 94 Amps
“After installing the remanufactured alternator, battery voltage was 14.5v, due to the alternator output voltage. Battery voltage started out at 12.6v”
