CARQUEST 7939-3A Alternator 889275720987 V6 3.1L

( Brand: Carquest ), ( Manufacturer Part Number: 7939-3A ), ( Part Type: Alternator ), ( Manufacturer Warranty: 90 Day ), ( UPC: 889275720987 ), ( Country Of Manufacture: Mexico ), ( Factory Oem: No ), ( Fitment Type: Direct Replacement )

Review CARQUEST Remanufactured Alternator 1990 94 Chevrolet V6 3.1l fits LUMINA 1990-94

Carquest 7939-3A Alternator for 1990-1994 Chevrolet Lumina V6 3.1L

The Carquest 7939-3A is a high-quality alternator specifically designed to fit and function optimally in the 1990-1994 Chevrolet Lumina V6 vehicles with a 3.1L engine. This alternator is manufactured to meet or exceed OEM (Original Equipment Manufacturer) specifications, ensuring reliable and efficient performance.

The alternator features a robust and durable design, with a cast aluminum housing that protects the internal components from harsh conditions. It comes with a precision-balanced rotor and a premium diode rectifier, which provide smooth and stable voltage output to effectively charge the battery and power the vehicle's electrical systems.

This alternator also includes a heavy-duty drive belt and a serpentine pulley system, which reduce the need for multiple belts and simplify the overall design while improving belt longevity. The pulley system also allows for easier access to the alternator, making installation and maintenance more convenient.

Additionally, the Carquest 7939-3A alternator comes with a comprehensive 12-month warranty, providing peace of mind to the customer. If any defects are found during this period, the alternator can be returned for a replacement or repair, ensuring complete satisfaction with the product.

In summary, the Carquest 7939-3A alternator is an excellent choice for those looking to replace the worn-out alternator in their 1990-1994 Chevrolet Lumina V6 3.1L. Its high-quality construction, efficient performance, and convenient design make it a reliable and cost-effective solution for maintaining the electrical systems in your vehicle.

The Carquest 7939-3A alternator is a replacement part designed for 1990-1994 Chevrolet Lumina V6 vehicles with a 3.1L engine. Replacing a faulty alternator is an essential maintenance task, as a malfunctioning alternator can lead to battery issues and eventually render the vehicle immobile. Let's discuss the pros and cons of purchasing this alternator to help you make an informed decision.

1. OEM-equivalent: The Carquest 7939-3A alternator is an aftermarket part designed to be a direct replacement for the original equipment (OE) alternator. This means it should fit and function identically to the stock part.

2. Reliable: Carquest is a reputable brand known for producing high-quality automotive replacement parts. The 7939-3A alternator is likely to be a reliable solution for a faulty alternator.

3. Cost-effective: Aftermarket parts like the Carquest 7939-3A alternator are generally more affordable than OE parts, making them an attractive option for budget-conscious consumers.

4. Readily available: Aftermarket parts are widely available at auto parts stores and online retailers, which makes finding and purchasing the part a convenient process.

1. Potential for compatibility issues: While the Carquest 7939-3A alternator is designed to be a direct replacement, there is a small chance that it may not fit or function perfectly in every application due to variations between vehicles and manufacturing tolerances.

2. Warranty: Aftermarket parts, including the Carquest 7939-3A alternator, typically come with shorter warranties compared to OE parts. This means that if the part fails prematurely, the consumer may be responsible for the cost of replacement.

3. Quality concerns: There have been isolated reports of aftermarket parts, including alternators, not meeting the same quality standards as OE parts. However, reputable brands like Carquest have a track record of producing reliable replacement parts.

The Carquest 7939-3A alternator is a cost-effective and reliable solution for replacing a faulty alternator in a 1990-1994 Chevrolet Lumina V6 with a 3.1L engine. While there are potential concerns regarding compatibility and warranty, Carquest's reputation for producing high-quality aftermarket parts makes the 7939-3A alternator a worthwhile consideration. Ultimately, the decision to purchase this alternator depends on your personal preferences, budget, and comfort level with aftermarket parts.

If you are comfortable with aftermarket parts and are looking for a cost-effective solution to replace a faulty alternator in your 1990-1994 Chevrolet Lumina V6 with a 3.1L engine, the Carquest 7939-3A alternator is a solid choice. However, if you prefer the peace of mind that comes with an OE part or a longer warranty, you may want to consider purchasing the OE alternator from your dealership.

Details:

We ll be adding new listings to this line every day at limited quantities so sure bookmark and keep watch for more great deals. Largest Inventory of Factory Car Audio in the USA!, Carquest Remanufactured Alternator Fits 1990 94 Chevrolet Lumina V6 3.1L 7939-3A, LIQUIDATION Carquest, Alternator, designed to meet or exceed OE specifications for fit, form and function. Application-specific technical bulletins included where applicable. Please see the photos for details.

All units are 100% triple tested to ensure quality and performance. Slip rings are precision polished for maximum brush contact and service life. 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.

Remanufactured Item. This is Carquest Alternator that fits the vehicles listed above. Rotors and States are load tested double insulated for maximum charging performance.

part #: 79393a prices

• $69.99-$75.00

specifications altnagen:

• for models: Lumina
• for makes: Chevrolet
• for years: 1990-94
• brand: Carquest
• mpn: 7939-3a
• part type: Alternator
• manufacturer warranty: 90 Day
• upc: 889275720987
• country of manufacture: Mexico
• factory oem: No
• fitment type: Direct Replacement

seller altnagen:

• rating: 99.8%
• city: Richmond, Virginia
• # reviews: 30982

payments altnagen:

• credit card: Visa
• wallet: Apple-pay
• other

offer altnagen:

• availability: In Stock
• sold: 0
• started: May 9, 2025
• options: Ship-to-home
• quantity: 1

general altnagen:

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

shipping altnagen:

• cost: $34.34
• transit: 3-5 Days
• service: UPS Ground
• carrier: UPS
• type: Calculated
• class: Standard

returns altnagen:

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

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