1991 GMC B6000 Alternators and Starters
Find Your Specific 1991 GMC B6000 Alternators and Starters
Below you will find various in-demand GMC Alternators and Starters, components and accessories for your 1991 B6000. Advance Auto Parts has popular B6000 parts like Alternator Parts, Ignition Lock Parts, Voltage Regulator Parts and more. You’ll also find aftermarket and OEM Alternators and Starters for other B6000 model years including
1982,
1983,
1984,
1985,
1986,
1987,
1988,
1989,
1990 and more. Select a category of 1991 GMC B6000 Alternators and Starters below and start saving instantly.
Popular 1991 GMC B6000 Alternators and Starters Categories
Essential Alternators and Starters for 1991 GMC B6000s
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.
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Bosch – Bosch Alternator: New, 78 Amps, AL547N (Part No.AL547N)
from
$203.99
The Bosch Premium Alternator delivers exceptional performance and reliability, making it a top choice for demanding driving conditions. Engineered with 100% new components, it is built to endure the harshest environments, ensuring optimal functionality and an extended lifespan. Designed to handle excessive heat and high electrical demands, this alternator is perfect for modern vehicles with advanced electrical systems. With a robust 78-amp output and 12 VDC voltage, it provides consistent power to keep your vehicle running smoothly. Precision-crafted mounting points are gauged, resized, or rethreaded for a perfect fit, ensuring hassle-free installation. Additionally, the purchase includes free 24-hour Roadside Assistance Protection, adding extra value and peace of mind. For drivers seeking durability, reliability, and superior performance, this alternator is an excellent investment.
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Carquest HD Electrical – Carquest Alternator: New, 130 Amps, Without Pulley, 71-7681N (Part No.71-7681N)
from
$329.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 130 Amps, 71-7971N (Part No.71-7971N)
from
$366.99
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.
See More
Proform – Proform Starter, 1.4KW 11:1, 153 & 168 Flywheels, Fits Chevy Small & Big Block V8 Engines, 66256 (Part No.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 HD Electrical – Carquest Starter: New, 12V, 11 Tooth, 72-6554N (Part No.72-6554N)
from
$613.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More
Carquest HD Electrical – Carquest Starter: New, 12V, 11 Tooth, 72-6912N (Part No.72-6912N)
from
$444.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance
See More
Carquest Premium – Carquest Alternator Rectifier Bridge, SCA1156 (Part No.SCA1156)
from
$248.99
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 – 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.
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Carquest Premium – Carquest Starter Solenoid, SBE3628 (Part No.SBE3628)
from
$149.99
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, 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 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 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, 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, SBA5179 (Part No.SBA5179)
from
$12.49
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 Ignition Lock Cylinder, CSA1517 (Part No.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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Dorman – Dorman Ignition Lock Cylinder Assembly, 926-058 (Part No.926-058)
from
$16.99
This ignition lock cylinder is designed to match the fit, function and performance of the original equipment part on specified vehicles. It is engineered to help restore ignition lock function when an original cylinder is broken or worn out.
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Carquest Premium – Carquest Alternator Brush Set, XAC1066 (Part No.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
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 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
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.
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Carquest Premium – Carquest New Voltage Regulator, RAG1093 (Part No.RAG1093)
from
$26.99
CARQUEST Voltage Regulators are engineered and created by an automotive charging system manufacturer designed to meet or exceed OEM specifications.
See More
Upgrade your 1991 GMC B6000 with Top-Quality Alternators and Starters
When it comes to maintaining or upgrading your 1991 GMC B6000, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Alternators and Starters are key to keeping your B6000 functioning at its best. At Advance Auto Parts, we offer a wide selection of 31 Alternators and Starters for the 1991 GMC B6000, designed to meet your needs without breaking the bank.
From
Alternator 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 1991 GMC B6000 at great prices.
Our Alternators and Starters inventory for this model
ranges from just $2.49 to $697.99, with
an average price of $187.92.
Our 31 Alternators and Starters in stock come from 5 trusted brands, so you’re sure to find the right part for your 1991 GMC B6000 without overspending.
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, Fluids and Chemicals
and more to make sure your 1991 GMC B6000 is always ready to roll. We’re committed to providing you with everything you need to keep your B6000 in top shape, all in one place.
Start shopping confidently below for your 1991 GMC B6000!
Best-Selling Alternator Parts for 1991 GMC B6000s
Enhance the driving experience in your GMC with 15 quality Alternator Part components, starting at $10.49.
Carquest HD Electrical – Carquest Alternator: New, 160 Amps, Without Pulley, 71-8329N (Part No.71-8329N)
from
$455.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 145 Amps, 71-8076N (Part No.71-8076N)
from
$308.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 200 Amps, 71-12715N (Part No.71-12715N)
from
$519.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 130 Amps, 71-7971N (Part No.71-7971N)
from
$366.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 80 Amps, Without Pulley, 71-7138N (Part No.71-7138N)
from
$382.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 130 Amps, 71-8073N (Part No.71-8073N)
from
$321.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 130 Amps, 71-8027N (Part No.71-8027N)
from
$317.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 105 Amps, 71-7940N (Part No.71-7940N)
from
$489.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 71-12490N (Part No.71-12490N)
from
$469.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 130 Amps, 71-7612N (Part No.71-7612N)
from
$451.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 100 Amps, 71-7850N (Part No.71-7850N)
from
$389.99
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.
See More
Carquest HD Electrical – Carquest Alternator: New, 130 Amps, Without Pulley, 71-7681N (Part No.71-7681N)
from
$329.99
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.
See More
Carquest Premium – Carquest Alternator Rectifier Bridge, SCA1156 (Part No.SCA1156)
from
$248.99
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, XAC1066 (Part No.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
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
Most Popular 1991 GMC B6000 Ignition Lock Parts
Customize your GMC with 2 Ignition Lock Parts products
like Ignition Lock Cylinders, all
priced under $18.99.
Carquest Premium – Carquest Ignition Lock Cylinder, CSA1517 (Part No.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.
See More
Dorman – Dorman Ignition Lock Cylinder Assembly, 926-058 (Part No.926-058)
from
$16.99
This ignition lock cylinder is designed to match the fit, function and performance of the original equipment part on specified vehicles. It is engineered to help restore ignition lock function when an original cylinder is broken or worn out.
See More
Top Picks for 1991 GMC B6000 Voltage Regulator Parts
Upgrade GMC B6000s with top-quality Voltage Regulator Parts parts, including 4 OEM and aftermarket selections for your 1991 model.
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 New Voltage Regulator, RAG1093 (Part No.RAG1093)
from
$26.99
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 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
In-Demand Starter Parts for 1991 GMC B6000s
Select from 10 premium Starter Parts parts for your 1991 GMC B6000, with prices ranging from $2.49 to $697.99.
Proform – Proform Starter, 1.4KW 11:1, 153 & 168 Flywheels, Fits Chevy Small & Big Block V8 Engines, 66256 (Part No.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.”
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
WAI – WAI Starter: 100% NEW, 3686N (Part No.3686N)
from
$132.99
WAI 100% NEW starters are built by an OE manufacturer with 100% new components to ensure the highest level of quality and the latest technology that meet the tightest tolerances and specifications. WAI 100% NEW starters are built with unmatched quality to deliver exceptional durability and reliability. They are designed to meet or exceed OE performance, fit, form, and function right out of the box, and are specifically designed to deliver unmatched starting power and a long service life. Our premium, easy-to-install starter is built to fit your vehicle and backed by a limited warranty.
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Carquest HD Electrical – Carquest Starter: New, 12V, 9 Tooth, 72-4174N (Part No.72-4174N)
from
$243.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More
Carquest HD Electrical – Carquest Starter: New, 12V, 10 Tooth, 72-6807N (Part No.72-6807N)
from
$697.99
Carquest Starters take advantage of the power of 100% NEW to restore hard working vehicles to OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest Starters are primed to keep fleets moving forward. Built to perform in severe duty environments, with high output capabilities built in through improved technical & material formulas for high power output and efficient performance.
See More
Carquest HD Electrical – Carquest STARTER 37MT, 72-6348N-PT (Part No.72-6348N-PT)
from
$585.99
This 100% new starter is engineered to meet or exceed OEM specifications, ensuring a perfect fit and hassle-free installation for your vehicle. Designed with premium-grade solenoids, it features materials chosen for optimal conductivity, a high-temperature cap for flawless performance in extreme heat, and a high dielectric strength outer case to resist shorting. The precision-machined armatures and upgraded steel shaft enhance durability and overall performance, making it a reliable choice for long-term use. Operating at 12 volts, this starter is built to deliver consistent power and dependable starts every time. Each unit comes with a printed copy of test results, giving you confidence in its quality and performance right out of the box.
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Carquest HD Electrical – Carquest Alternator 17SI IR/EF 120 Amp/12 Volt, CW, Neg. Grd., 4-Groove Pulley, 71-7287-9N (Part No.71-7287-9N)
from
$325.99
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 – 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.
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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.
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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.
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FAQs for 1991 GMC B6000 Alternators and Starters
Which Alternators and Starters are best-sellers for 1991 GMC B6000s?
Out of 31 Alternators and Starters that fit 1991 GMC B6000s, the following parts are the top sellers:
- Carquest Alternator: New, 160 Amps, Without Pulley, 71-8329N (11093317) – $455.99
- Carquest Alternator: New, 145 Amps, 71-8076N (10897016) – $308.99
- Carquest Starter Solenoid, SAC1146 (12497506) – $41.99
What’s the price range for 1991 GMC B6000 Alternators and Starters?
Alternators and Starter prices for the 1991 GMC B6000 start at $2.49 and go up to $697.99 for the most premium parts.
What’s the average price of a Alternators and Starter for a 1991 GMC B6000?
The average price for Alternators and Starters for the 1991 GMC B6000 is $187.92. 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 GMC B6000 model years?
What are the cheapest Alternators and Starters for my 1991 GMC B6000?
The cheapest 1991 GMC B6000 Alternators and Starters we carry in stock are:
- Carquest Starter Bushing, SBA5144 (12522134) – $2.49
- Carquest Starter Brush, XAA1014 (12549997) – $5.29
- Carquest Alternator Brush Set, XAA1042 (12522052) – $10.49
- Carquest Alternator Brush Set, XAC1066 (12541488) – $12.99
- Dorman Ignition Lock Cylinder Assembly, 926-058 (50210440) – $16.99
What are the top-rated Alternators and Starters that fit the 1991 GMC B6000?
Out of 14 reviews by customers, our 1991 GMC B6000 Alternators and Starters have an average customer rating of . These are some of the highest-rated Alternators and Starter types for the 1991 GMC B6000 and their top-rated products:
- Starter Parts
- Alternator Parts
What types of Alternators and Starters do you sell for my 1991 GMC B6000?
As of 8/2/26, these are some of the most in-demand types of Alternators and Starters for a 1991 GMC B6000:
Can I get help with 1991 GMC B6000 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 GMC Alternators and Starters and more.
What is your return policy for GMC B6000 Alternators and Starters?
Advance Auto Parts keeps returns simple. For new GMC B6000 Alternators and Starters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
