1985 Chevrolet K20 Alternator Parts

Essential 1985 Chevrolet K20 Alternator Parts

Carquest – Alternator Electrical Connector (Part No.PT68)

Alternator Electrical Connector

from

$4.29
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
  • Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
  • All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
  • Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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National – Bearings (Part No.203-FF)

Bearings

from

$10.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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Carquest Premium – Alternator Brush Holder (Part No.XAC1044)

Alternator Brush Holder

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 Set (Part No.XAA1042)

Alternator Brush Set

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 – Alternator Brush Set (Part No.X311)

Alternator Brush Set

from

$12.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

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
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Carquest Premium – Alternator Remanufactured (Part No.7127-9A)

Alternator Remanufactured

from

$89.99
Carquest Premium Alternators and all components are thoroughly inspected and tested to meet or exceed manufacturer specifications. Every remanufactured unit is 100% performance tested from components through final assembly, to ensure dependable service an

Product Features:
  • Each unit is triple-tested to ensure quality and performance
  • All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
  • Tech Hotline with trained ASE Certified Technicians: Call Carquest Technical Support at 1-800-228-9672
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ACDelco – Professional Alternator, Remanufactured (Part No.F4000582983ACD)

Professional Alternator, Remanufactured

from

$114.33
ACDelco’s Professional Remanufactured Alternators are the ideal high quality replacement for many vehicles on the road today. ACDelco’s Professional Remanufactured Alternators use high-quality bearings with high-temp lube and double-lipped rubber seals. Rotors and stators are electronically tested and then sealed with secondary insulating coating. Remanufacturing alternators is an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear and failure with new components. Damaged and obsolete parts are replaced and are 100% end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing also benefits the environment by returning components back into service rather than processing as scrap or simply disposing of them. These premium aftermarket reman alternators are manufactured to fit a wide range of vehicles and will provide the same performance, durability, and service life you expect from ACDelco.

Product Features:
  • Remanufactured using consistent quality processes; not just rebuilt
  • Alternators use high-quality bearings with high-temp lube and double-lipped rubber seals, reducing friction, vibration, and noise
  • Rotors and stators are electronically tested and then sealed with secondary insulating coating to help prevent shorts
  • All units are 100% performance tested and inspected to ensure they meet ACDelco quality design and component specifications
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Bosch – Alternator: New, 94 Amps (Part No.AL559N)

Alternator: New, 94 Amps

from

$206.99
Bosch has been a major supplier of new alternators to Original Equipment vehicle manufacturers since 1913. Securing OE certification requires strict adherence to stringent precision and performance criteria. These same exacting criteria are also applied in the manufacturing of all Bosch aftermarket alternators. Bosch Premium Alternators are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions.

Product Features:
  • 100% new components withstand the harshest environments for the best performance and longest life
  • Built specifically to withstand excessive heat and high electrical demands.
  • All mounting points 100% gauged and resized or rethreaded for proper fit
  • Free 24-hour Roadside Assistance Protection with purchase of any Bosch Alternator
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Carquest Premium – Alternator Remanufactured Premium (Part No.7273-9A)

Alternator Remanufactured Premium

from

$93.99
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:
  • 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
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National – Bearings (Part No.MNJ-471-S)

Bearings

from

$14.29
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

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
See More

National – Bearings (Part No.203-S)

Bearings

from

$21.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More

Driveworks – Needle Bearing (Part No.S-MNJ-471-S)

Needle Bearing

from

$4.99
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Carquest Premium – Alternator Rectifier Bridge (Part No.SCA1039)

Alternator Rectifier Bridge

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 Premium – Alternator Rectifier Bridge (Part No.SCA1008)

Alternator Rectifier Bridge

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:
  • Application matched components ensure the charging system can be returned to like new condition.
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Spectre – Alternator Bracket (Part No.47293)

Alternator Bracket

from

$39.99
This Spectre Alternator Bracket Kit was designed for 1969-1986 Chevrolet Small Block engines with a long water pump. This triple chrome-plated kit includes two brackets and the hardware needed to mount your alternator in a clean and professional way.

Product Features:
  • Designed for ’69-’86 Chevrolet Small Block engines with long water pump
  • Kit includes two brackets and mounting hardware
  • Triple chrome plated
  • Manufactured with high quality materials
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Mr. Gasket – Alternator Bracket (Part No.5171)

Alternator Bracket

from

$35.99
Dress up your engine. These brackets are made from heavy gauge steel, polished to a high luster, then chrome plated for lasting beauty, similar in design to OEM units, these brackets can be adapted to other engines.

Product Features:
  • Heavy gauge steel
  • Polished to high luster
  • Chrome plated for lasting beauty
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Mr. Gasket – Alternator Bracket (Part No.4955)

Alternator Bracket

from

$18.99
Dress up your engine. These brackets are made from heavy gauge steel, polished to a high luster, then chrome plated for lasting beauty, similar in design to OEM units, these brackets can be adapted to other engines.

Product Features:
  • Heavy gauge steel
  • Polished to high luster
  • Chrome plated for lasting beauty
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Flowtech – Alternator Bracket (Part No.10031FLT)

Alternator Bracket

from

$21.99


Product Features:
  • Chrome Plated
  • Show Quality
  • For Custom Installations
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Carquest Premium – Alternator Diode Trio (Part No.SCA1002)

Alternator Diode Trio

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

1985 Chevrolet K20 Alternator Parts

Maybe you’re in the middle of a full rebuild of that 1985 Chevrolet K20. Maybe you just need a couple of Alternator Parts. Either way, Advance Auto Parts has 42 different Alternator Parts in our inventory ranging from $4.29 to $324.99. That means you can find the exact parts or products you need to keep that 1985 Chevrolet K20 running smoothly.

Alternator Parts are only as good as their brand. We stock 8 different brands to make sure you have plenty of trusted parts to choose from for your 1985 Chevrolet K20. Carquest, Carquest Premium, and National 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 1985 Chevrolet K20, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 1,009 reviews in this category, some of the top rated parts include Alternator Remanufactured Premium with 4.3 stars and Alternator Remanufactured with 4.5 stars.

So if you’re in the market for aftermarket Alternator Parts to keep your 1985 Chevrolet K20 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 1985 Chevrolet K20 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1985 Chevrolet K20 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 K20 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 1985 Chevrolet K20, our most popular Carquest Professional Alternator Parts include:
Alternator-New
from $104.99
(1)
Alternator-New
Alternators
Alternator-New
from $156.99
(3)
Alternator-New
Alternators

FAQs for 1985 Chevrolet K20 Alternator Parts

What are the most purchased Alternator Parts for the 1985 Chevrolet K20?

Out of 42 Alternator Parts for the 1985 Chevrolet K20, the most popular in our inventory are:
Alternator Remanufactured Premium
from $89.99
(57)
Alternator Remanufactured Premium
Alternators
Alternator Remanufactured Premium
from $108.99
(2)
Alternator Remanufactured Premium
Alternators
Bearings
from $10.99
(5)
Bearings
Alternator Miscellaneous Parts

What are the top-rated 1985 Chevrolet K20 Alternator Parts?

Top-rated Alternator Parts for your 1985 Chevrolet K20 based on customer reviews/ratings are:
Alternator Remanufactured Premium
from $109.99
(15)
Alternator Remanufactured Premium
“Great”
Alternator Remanufactured
from $88.99
(12)
Alternator Remanufactured
“Fit Great”
Alternator Remanufactured
from $89.99
(11)
Alternator Remanufactured
“Bought this due to bearings going out in old alternator(Squealed and wouldn’t charge all the time)! It was easy to install and at a great price! My ”