GM 88864284 Alternator

( Brand: Gm ), ( Manufacturer Part Number: 88864284 ), ( Part Type: Alternator ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Replaces Part Number: 19136085 )

Review GM Genuine Alternator Remanufactured

The GM Part Number 88864284 is an Original Equipment Manufacturer (OEM) alternator specifically designed for select GM vehicles. This alternator is engineered to meet the strict specifications set by General Motors, ensuring optimal performance and reliability.

The alternator is constructed with a robust housing made of durable materials. It features a compact and efficient design, allowing it to fit seamlessly into the vehicle's engine compartment. The alternator's rotor and stator windings are made of high-quality copper wire, providing excellent electrical conductivity and longevity.

The alternator is driven by the engine's serpentine belt and is equipped with a diode rectifier that converts the alternating current (AC) generated by the rotor into direct current (DC) for the vehicle's electrical system. It also comes with a voltage regulator that maintains a consistent battery voltage, preventing overcharging or undercharging.

This alternator is designed to meet the power demands of modern vehicles, delivering a maximum output of up to 85 amps. Its smooth and quiet operation is achieved through the use of precision-engineered bearings and a balanced rotor design.

The alternator is sealed for life, meaning it does not require any maintenance. It is also tested rigorously to meet GM's high standards for durability and reliability. The alternator comes with a warranty that covers defects in materials and workmanship for a specified period.

In summary, the GM Part Number 88864284 is a high-performing and reliable alternator that delivers the power and electrical consistency required by modern vehicles. Its durable design, compact size, and sealed construction make it a top choice for GM vehicle owners seeking a replacement alternator that meets or exceeds OEM specifications.

Buying a GM part number 88864284 alternator, which is a genuine General Motors replacement alternator, comes with several advantages and disadvantages.

1. Original Equipment: This alternator is an original equipment replacement (OER), which means it is engineered to meet the same specifications as the original component in your vehicle.

2. Compatibility: It is designed to fit and function correctly in your specific GM vehicle, ensuring proper electrical system performance.

3. Warranty: GM-branded parts usually come with a warranty, providing peace of mind and protection against potential defects.

4. Availability: Replacing the alternator with an OEM part ensures that you'll find it easily at your dealership or through an authorized GM parts supplier.

1. Cost: Original equipment replacement alternators, such as the GM 88864284, may be more expensive than aftermarket alternatives.

2. Longer Lead Time: In some cases, dealerships or authorized GM parts suppliers might take longer to deliver the part due to inventory levels or shipping times.

3. Limited Customization: Since it is an OEM part, it may not offer any additional features or customizations that aftermarket alternatives might provide.

When considering buying a GM 88864284 alternator, it is essential to weigh the advantages and disadvantages. If you value the peace of mind that comes with an OEM part, the warranty, and the guarantee of proper fit and function, then the higher cost and potential longer lead time may be worth it. On the other hand, if you're looking to save money, aftermarket alternators might be a better option. Ultimately, your decision may depend on your specific needs, priorities, and budget.

If you prioritize a guaranteed fit, original equipment specifications, and the peace of mind that comes with a warranty, then purchasing a GM 88864284 alternator would be a recommended choice. However, if you're looking to save money, you may consider exploring aftermarket alternator options. In any case, it is always a good idea to consult with a trusted mechanic or GM dealership for their professional advice.

Details:

8585 E Frank Lloyd Wright Blvd. Scottsdale, AZ 85260. Despite what images and illustrations may show, all parts are sold individually. GM Parts America.

Despite what the images or illustrations may show, all parts are sold individually. ATTENTION: The catalog displayed is a generic consumer-friendly application and does not decipher all the options your vehicle may have been built with. Electrical parts are not returnable under any circumstance. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost.

Parts must be resalable and in the original packaging. Such as trim, engine size, color, etc.

part #: 88864284 prices

• $99.00-$211.40

specifications altnagen:

• brand: Gm
• mpn: 88864284
• part type: Alternator
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• replaces part number: 19136085

payments altnagen:

• credit card: Diners-club
• wallet: Paypal
• other

offer altnagen:

• availability: In Stock
• quantity: 1
• sold: 0
• started: January 30, 2026
• options: Ship-to-home

seller altnagen:

• # reviews: 18638
• city: Scottsdale, Arizona
• rating: 99.0%

returns altnagen:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping altnagen:

• transit: 4-8 Days
• cost: $25.24
• service: Standard
• type: Fixed
• class: Standard

general altnagen:

• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators
• condition: New

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