1980 GMC P4500 Alternator Parts

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Keep Your 1980 GMC P4500 in Top Shape with Quality Alternator Parts

Whether you’re repairing or upgrading your Alternator Part, using high-quality parts is key to keeping your 1980 GMC P4500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Alternator and Generator Brush Parts and Alternator Diodes. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1980 GMC P4500 Alternator Part at Advance Auto Parts is around $8.74, with a range that starts at $6.99 and goes up to $10.49. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Carquest Alternator Brush Set, XAA1042 and Carquest Alternator Diode Trio, SCA1002 start at just $6.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Alternator Part, don’t forget to check out other key components like Starter Parts and Voltage Regulator Parts. At Advance Auto Parts, we’re here to help you keep your 1980 GMC P4500 in peak condition, inside and out.

Essential 1980 GMC P4500 Alternator Parts

Carquest Premium – Carquest Alternator Diode Trio, SCA1002 (Part No.SCA1002)

Carquest Alternator Diode Trio, 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.
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Carquest Premium – Carquest Alternator Brush Set, XAA1042 (Part No.XAA1042)

Carquest Alternator Brush Set, 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, XAC1066 (Part No.XAC1066)

Carquest Alternator Brush Set, XAC1066

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

Most Popular Alternator and Generator Brush Part for 1980 GMC P4500s

Enhance your 1980 GMC P4500 with this popular Alternator and Generator Brush Part we have in stock, for $10.49.

Carquest Premium – Carquest Alternator Brush Set, XAA1042 (Part No.XAA1042)

Carquest Alternator Brush Set, 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

Best-Selling 1980 GMC P4500 Alternator Diode

Upgrade your P4500 with our best-selling Alternator Diode.

Carquest Premium – Carquest Alternator Diode Trio, SCA1002 (Part No.SCA1002)

Carquest Alternator Diode Trio, 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

FAQs for 1980 GMC P4500 Alternator Parts

What are the best-selling Alternator Parts for 1980 GMC P4500s?

Out of 2 Alternator Parts that fit 1980 GMC P4500s, the following parts are the top sellers:

What’s the price range for 1980 GMC P4500 Alternator Parts?

The prices of Alternator Parts for the 1980 GMC P4500 range from $6.99 up to $10.49 for the most premium parts.

What is the average price of an Alternator Part for a 1980 GMC P4500?

The average price for Alternator Parts for the 1980 GMC P4500 is $8.74. Keep in mind the variety of part types within our Alternator Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Alternator Parts for other GMC P4500 model years?

Yes, we carry Alternator Parts for 3 model years of GMC P4500s between 1987 and 1990. The following model years are the most popular for Alternator Part purchases: 1990, 1989, 1988, and 1987.

What are the cheapest Alternator Parts for my 1980 GMC P4500?

The cheapest 1980 GMC P4500 Alternator Parts we carry are:

Does Advance Auto Parts sell Alternator Parts for any other 1980 GMC models?

Yes. We stock Alternator Parts for 17 other popular 1980 GMC models. Some of the most popular are 1980 Jimmy Alternator Parts, 1980 K2500 Alternator Parts, 1980 C2500 Alternator Parts, 1980 K1500 Alternator Parts, and 1980 C1500 Alternator Parts.

What types of Alternator Parts do you sell for my 1980 GMC P4500?

As of 8/2/26, these are some of the most in-demand types of Alternator Parts for a 1980 GMC P4500:

Can I get help with 1980 GMC P4500 Alternator Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Alternator Parts and more.

What is your return policy for GMC P4500 Alternator Parts?

Advance Auto Parts keeps returns simple. For new GMC P4500 Alternator Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.