ACDELCO 84493690 Alternator 2500/3500 6.6L

( Brand: Acdelco ), ( Manufacturer Part Number: 84493690 ), ( Type: Alternator ), ( Pulley Belt Type: Serpentine ), ( Manufacturer Warranty: 1 Year ), ( Voltage: 12 V ), ( Amperage: 220 A ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov )

Review ACDELCO Alternator Chevrolet 2500/3500 Hd 6.6l fits SILVERADO 2500 3500 2015–2016

Introducing the ACDelco 84493690 Remanufactured Alternator, an exceptional replacement solution for your 2015-2016 Chevrolet Silverado 2500/3500 with a 6.6L engine. This alternator is engineered to meet or exceed OE specifications, ensuring reliable and consistent performance for your heavy-duty vehicle.

The alternator undergoes a rigorous remanufacturing process that includes thorough inspection, cleaning, and testing of all components. Each rotor, stator, diode, and voltage regulator is meticulously examined, rebuilt, or replaced as necessary. This dedication to quality results in an alternator that delivers the performance and longevity you expect from your vehicle.

1. Robust design: The alternator is engineered to handle the demands of a heavy-duty application. It features a strong housing, durable bearings, and robust brushes, ensuring long-lasting performance.

2. Advanced technology: The alternator is equipped with state-of-the-art diodes that provide improved charging efficiency and reduce power loss. These diodes also help to extend the life of the battery and improve overall vehicle performance.

3. Compatibility: The ACDelco 84493690 Alternator is specifically designed for use in 2015-2016 Chevrolet Silverado 2500/3500 models with a 6.6L engine. This ensures a perfect fit and hassle-free installation.

4. OE-quality: The alternator is built to meet or exceed OE specifications, providing reliable and consistent performance. Each component is tested to ensure it performs at the highest level, ensuring optimal battery charging and vehicle operation.

5. Warranty: The ACDelco 84493690 Alternator is backed by a 3-year/60,000-mile limited warranty. This warranty covers defects in materials or workmanship, giving you peace of mind and confidence in your purchase.

In summary, the ACDelco 84493690 Remanufactured Alternator is an excellent choice for anyone in need of a replacement alternator for their 2015-2016 Chevrolet Silverado 2500/3500 with a 6.6L engine. With its robust design, advanced technology, compatibility, OE-quality, and comprehensive warranty, this alternator delivers the performance and reliability you need to keep your vehicle on the road.

Pros and Cons of Buying an ACDelco 84493690 Alternator for a 2015-16 Chevrolet Silverado 2500/3500 6.6L

a. OEM Compatibility: This alternator is a direct replacement for the original equipment on your Chevrolet Silverado 2500/3500 6.6L.

b. Durability: ACDelco is a reputable brand known for manufacturing high-quality automotive parts. This alternator is designed to last and provide reliable power to your vehicle's electrical systems.

c. Warranty: ACDelco offers a 3-year/36,000-mile limited warranty on this alternator, ensuring customer satisfaction and peace of mind.

d. Availability: This alternator is widely available at most auto parts stores and online retailers.

a. Price: Compared to some aftermarket alternators, the ACDelco 84493690 can be pricier. However, the benefits of OEM fitment and reliability may justify the additional cost for some customers.

b. Installation: Installing the alternator yourself may require some mechanical skills and knowledge, as well as specialized tools.

When considering purchasing an ACDelco 84493690 alternator for your 2015-16 Chevrolet Silverado 2500/3500 6.6L, weigh the benefits of OEM compatibility, durability, warranty, and availability against the potential drawbacks of price and installation complexity. If you value the peace of mind that comes with a genuine OEM part and are willing to pay a premium, this alternator is an excellent choice. On the other hand, if you're on a tight budget or are confident in your mechanical abilities to install an aftermarket alternator, you may want to explore other options. Ultimately, the decision depends on your priorities, budget, and level of expertise.

Details:

Finish: Aluminum. Fan Type: Internal.: 100% newly manufactured to match the original GM alternator. Designed, engineered, and tested to GM's rigorous standards.

Manufactured with updated materials and design improvements. Programming required: No. Case Material: Aluminum. Amperage Rating: 220.

Ideal for maintaining OE electrical capacity in demanding work and towing environments, this alternator supports the full load of these high-performance diesel trucks.: ACDelco Alternator For 2015 16 Chevrolet Silverado 2500/3500 HD 6.6L - 84493690: GM Genuine Parts Alternators are engineered to deliver factory-correct charging performance, supplying stable electrical power and maintaining battery charge while the engine runs. Regulator Type: Internal. Pulley Belt Type: Serpentine.

May have formerly appeared as ACDelco GM Original Equipment. Family: Dens. Validated by GM engineers for exact OE fit, performance, and durability. Ground Type: Negative.

Specifications: voltage : 12 VDC. Built and validated to GM's strict durability standards, this OE alternator ensures reliable operation, long service life, seamless compatibility with GM vehicles. Decoupled/Clutch Pulley: Yes. Pulley Included: Yes.

part #: 84493690 prices

• $465.41-$637.43

specifications altnagen:

• for models: 2500, 3500, Silverado
• for makes: Chevrolet
• for years: 2015-2016
• brand: Acdelco
• mpn: 84493690
• type: Alternator
• pulley belt type: Serpentine
• manufacturer warranty: 1 Year
• voltage: 12 V
• amperage: 220 A
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov

seller altnagen:

• rating: 100.0%
• # reviews: 7
• city: Sheridan, Wyoming

payments altnagen:

• other
• wallet: Paypal
• credit card: Visa

shipping altnagen:

• carrier: FedEx
• service: FedEx 2Day
• class: Expedited
• cost: $40.08
• type: Calculated
• transit: 6-8 Days

returns altnagen:

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

general altnagen:

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

offer altnagen:

• started: November 20, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

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