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$5.79

This starter bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this starter bolt matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$187.99

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.

Product Features:

100% new starter and all components.
Manufactured to meet or exceed OE quality using premium components
Each unit is triple-tested to ensure the best in quality and performance
Tech Hotline with trained ASE Certified Technicians: Call Carquest Technical Support at 1-800-228-9672
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
Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
All new components are utilized to ensure long service life
Internal electronics are upgraded for heavy duty reliability (where applicable)
Armatures and commutators are 100% load tested
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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$216.99

Product Features:

Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
Armatures have precision machined and upgraded steel shaft for improved durability and performance.
Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.

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$313.99

Bosch Premium starters are engineered to deliver exceptional performance and reliability, making them a top choice for vehicle owners seeking dependable starting power. This 100% new starter is designed to meet or exceed the performance of original equipment parts, ensuring a seamless fit and optimal functionality. With a clockwise rotation and 11-tooth configuration, it is tailored for precision and compatibility with your vehicle’s specifications. Operating at 12 volts, it provides consistent and efficient power delivery. Manufactured using the latest technologies and premium-quality components, this starter guarantees long-lasting durability and peak performance. Whether you’re replacing a worn-out part or upgrading, Bosch Premium starters offer unmatched value and peace of mind.

Product Features:

Premium 100% New Starter
Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Engineered for precision and compatibility, this starter’s 11-tooth configuration and clockwise rotation ensure seamless integration with your vehicle’s specifications.

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$139.99

Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle 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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$149.99

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.

Product Features:

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
Remanufactured to meet or exceed OE specifications, ensuring reliable fit, form, and function for optimal vehicle performance.
100% electronic testing of all critical components and the entire unit guarantees dependable operation and long-lasting durability.

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$389.99

Product Features:

Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
Tested to ensure they perform to GM specifications
Designed and engineered to rigorous standards, ensuring reliable performance and durability for GM vehicles.

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$155.99

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.

Product Features:

Product Features:

Designed to meet OE specifications for fit, form and function
Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
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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$245.99

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.

Product Features:

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.

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$169.99

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.

Product Features:

Product Features:

Designed to meet OE specifications for fit, form and function
Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
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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$495.99

Alternator: Remanufactured, 130 Amps delivers reliable performance with a 130-amp output and 12 VDC voltage, ensuring your vehicle’s electrical system operates efficiently. Designed with a clockwise rotation direction and part of the trusted DELCO AD244 LN31 family, this alternator is remanufactured to industry standards, promoting sustainability by returning parts to service instead of discarding them. Tested rigorously to meet GM specifications, it guarantees compatibility and dependable functionality for GM vehicles. Some ACDelco GM Original Equipment parts, like this alternator, may have previously been branded as GM Genuine Parts (OE) or ACDelco Professional, reflecting its high-quality craftsmanship. This alternator is an excellent choice for those seeking durability, performance, and value in a remanufactured component.

Product Features:

Product Features:

Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
Tested to ensure they perform to GM specifications
Designed with a clockwise rotation direction, ensuring seamless integration and optimal performance within compatible GM vehicles.
Part of the trusted DELCO AD244 LN31 family, offering reliability and consistency in electrical system functionality.

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$324.99

GM Genuine Parts Alternators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These alternators provide power to the vehicle’s electrical systems and charge the battery while the engine is running. 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).

Product Features:

Newly manufactured as an exact replacement for your GM vehicle’s original alternator
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

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$176.99

The Carquest Premium Remanufactured Alternator delivers exceptional performance and reliability, making it a top choice for your vehicle’s electrical system. Designed to meet or exceed OE quality in fit, form, and function, this alternator boasts a robust 130-amp output and operates at 12.0 VDC with a clockwise rotation. Each unit undergoes a rigorous triple-testing process to ensure optimal quality and performance, while all wear components, including brushes, bushings, and bearings, are replaced with brand-new parts during remanufacturing. Unlike rebuilt units, this alternator is thoroughly inspected and 100% performance-tested from components to final assembly, ensuring dependable service. Backed by a dedicated Tech Hotline with ASE Certified Technicians, Carquest provides expert support for your installation and troubleshooting needs. Trust this Delco family alternator to deliver long-lasting durability and reliable power for your vehicle.

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
Designed to meet or exceed OE quality standards in fit, form, and function for reliable and precise performance.
Thoroughly inspected and 100% performance-tested from individual components to final assembly for dependable operation.

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$44.99

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.

Product Features:

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$31.99

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.

Product Features:

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$47.99

This alternator connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

Direct replacement – this alternator connector matches the appearance and function of the factory hardware on specified applications
Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$60.99

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.

Product Features:

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

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$149.99

Steering column jammed or ignition switch not working? This ignition lock housing is a direct replacement for an inoperable original equipment lock housing to help restore ignition lock functions.

Product Features:

Direct replacement – this ignition lock housing matches the fit and function of the original equipment lock housing
Durable materials – this lock housing is made from quality materials for reliable service
Easy to install – no special tools required to install this lock housing
Quality tested – this part has undergone vehicle try-on and material testing

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$56.05

LockSmart® is a specialized aftermarket lock brand featuring door, trunk, and ignition lock cylinders. LockSmart® provides OE fit, form, and function locks across domestic and import applications for both late and older model vehicles.

Product Features:

Direct-fit OE replacement ignition lock cylinder ensures effective start of engine energy supply
Constructed from high-grade materials to ensure durability and longevity
Undergoes 100% testing for proper fit, form, and function
As a global manufacturer, we maintain complete quality control throughout the manufacturing process

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$50.99

An ACDelco GM Original Equipment Ignition Lock Cylinder is a GM-recommended replacement for your vehicle’s original component. The ignition lock cylinder is where you insert and turn the key to start the vehicle. When the correct key is inserted, the cylinder is unlocked and can be rotated. The ignition lock cylinder is connected to the ignition switch, and it also engages and disengages the steering column lock. This original equipment ignition lock cylinder has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$99.99

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.

Product Features:

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

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$148.99

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. The ignition lock cylinder provides security requiring an ignition key to unlock the ignition switch.

Product Features:

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

Chevrolet Avalanche 2500 Alternators and Starters

Top Chevrolet Avalanche 2500 Alternators and Starters Categories

Essential Chevrolet Avalanche 2500 Alternators and Starters

Dorman – Help – Starter Mounting Bolt, Type 1 Long (Part No.72004)

Carquest Professional – Starter: New, Limited Lifetime Warranty (Part No.17880SN)

Carquest HD Electrical – Starter: New (Part No.72-6449N)

Bosch – Starter: New (Part No.SR8552N)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17880S)

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.6449S)

GM Genuine Parts – Starter: Remanufactured (Part No.323-1471)

Carquest Standard – Alternator: Remanufactured, 105 Amps, 1 Year Limited Warranty (Part No.8247AV)

Carquest HD Electrical – Alternator: New, 145 Amps, With Pulley (Part No.71-8292N)

Carquest Standard – Alternator: Remanufactured, 145 Amps, 1 Year Limited Warranty (Part No.8464AV)

GM Genuine Parts – Alternator: Remanufactured, 130 Amps, 2 Year Limited Warranty (Part No.321-2123)

GM Genuine Parts – Alternator: New, 145 Amps, 2 Year Limited Warranty (Part No.22781131)

Carquest Premium – Alternator: Remanufactured, 130 Amps, Limited Lifetime Warranty (Part No.8237A)

Carquest Premium – Multi-Use Connector (Part No.PTA1117)

Carquest Premium – Multi-Use Connector (Part No.PTA1201)

Dorman – Alternator Pigtail (Part No.645-569)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC1509)

Dorman – Ignition Lock Cylinder Housing with Passlock Sensor (Part No.924-713)

Locksmart – Ignition Lock Cylinder (Part No.LC63200)

ACDelco – Uncoded Ignition Lock Cylinder (Part No.D1469G)

Carquest Premium – Ignition Lock Cylinder (Part No.CSA2005)

Carquest Premium – Ignition Lock Housing (Part No.CSC1564)

Chevrolet Avalanche 2500 Alternators and Starters Categories

Helping You Find the Right Alternators and Starters for Your Chevrolet Avalanche 2500

Top Alternators and Starters Brands for Your Chevrolet Avalanche 2500

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Leading Carquest Standard Alternators and Starters

FAQs for Chevrolet Avalanche 2500 Alternators and Starters

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