ACDELCO 1100566 Delco Alternator 12V 37A 1A22

( Brand: Acdelco ), ( Manufacturer Part Number: 1100566 ), ( Type: Alternator ), ( Manufacturer Warranty: 3 Months ), ( Voltage: 12 V ), ( Amperage: 37 )

Review ACDELCO 12v 37a Delco Alternator Date Code fits CHEVELLE NOVA 1971

ACDelco 1100566 12V 37A Delco Alternator (1A22) for 1971 Chevelle & Nova

The ACDelco 1100566 12V 37A Delco Alternator is a high-performance replacement part designed specifically for vehicles, such as the 1971 Chevelle and Nova, which originally came equipped with Delco alternators. This alternator is engineered to deliver reliable and consistent power output, ensuring the optimal functioning of your vehicle's electrical systems.

1. 12V, 37A Output: This alternator provides a robust 12 volts of electrical power at a current of 37 amps, enabling your vehicle's electrical systems to operate effectively and efficiently.

2. OE-Style Design: The ACDelco 1100566 12V 37A Delco Alternator is designed to be an exact fit and functionally identical to the original equipment alternator found in 1971 Chevelle and Nova models. This ensures a seamless installation process and maintains the vehicle's factory specifications.

3. Durability and Reliability: The alternator's robust design includes a sturdy housing, high-quality brushes, and a reliable voltage regulator, ensuring that it can withstand the rigors of daily driving and deliver power consistently over an extended period.

4. High-Performance Diode: This alternator incorporates a high-performance diode, which efficiently converts excess generator power into electrical energy that can be stored in the battery for later use. This helps to maintain a fully charged battery, ensuring optimal vehicle performance.

5. Easy Installation: The ACDelco 1100566 12V 37A Delco Alternator is designed for an easy installation process, making it an ideal choice for DIY enthusiasts or professional mechanics. It comes complete with all necessary mounting hardware, making the installation process as hassle-free as possible.

6. OEM Technology: The ACDelco 1100566 12V 37A Delco Alternator utilizes OEM technology, ensuring that it meets or exceeds the original equipment specifications in terms of performance, durability, and compatibility with your vehicle.

In conclusion, the ACDelco 1100566 12V 37A Delco Alternator is an excellent choice for 1971 Chevelle and Nova owners seeking a reliable and high-performance replacement alternator. With its exact OE fit, robust design, and easy installation process, this alternator is sure to deliver consistent power output and keep your vehicle's electrical systems functioning optimally.

Pros and Cons of buying a ACDelco 12V 37A Delco Alternator (ACDelco 1100566) for a 1971 Chevelle/Nova

a. OEM (Original Equipment Manufacturer) Replacement: This alternator is a direct replacement for the original Delco alternator used in 1971 Chevelles and Novas, ensuring a proper fit and function.

b. High Output: With a 37-ampere rating, the alternator can efficiently charge the battery and supply power to the vehicle's electrical system, ensuring a reliable start and proper functioning of accessories.

c. Durable Construction: The alternator features a robust design with a heavy-duty brush system, a cast-aluminum housing, and a double-diode rectifier, ensuring long-lasting performance.

d. Warranty: The alternator comes with a 3-year/36,000-mile limited warranty, providing peace of mind and protection against manufacturing defects.

a. Price: The ACDelco 1100566 alternator is a premium replacement part and may be more expensive than some aftermarket alternatives.

b. Installation: Installing the alternator may require some mechanical skills, especially if you're not familiar with the process.

The ACDelco 1100566 12V 37A Delco Alternator is an excellent choice for those seeking a reliable and high-performing replacement alternator for their 1971 Chevelle or Nova. Its OEM fit, robust construction, and high output make it an ideal solution for ensuring proper battery charging and electrical system performance. While it may come with a higher price tag than some aftermarket alternatives, the peace of mind and long-term reliability it offers may be worth the investment for many car enthusiasts.

If you're in the market for a replacement alternator for your 1971 Chevelle or Nova and prioritize reliable performance and proper fitment, the ACDelco 1100566 alternator is an excellent choice. It may require some mechanical skills for installation, but the benefits of a high-quality, OEM replacement part are well worth the effort.

Details:

1100566 Delco.

part #: 1100566 prices

• $119.44-$145.52

specifications altnagen:

• for models: Chevelle, Nova
• for years: 1971
• brand: Acdelco
• mpn: 1100566
• type: Alternator
• manufacturer warranty: 3 Months
• voltage: 12 V
• amperage: 37

seller altnagen:

• rating: 96.9%
• # reviews: 327
• city: Revere, Massachusetts

returns altnagen:

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

offer altnagen:

• started: October 3, 2025
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

payments altnagen:

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

shipping altnagen:

• cost: $0.00
• class: Expedited
• service: USPS Priority Mail Large Flat Rate Box
• carrier: USPS
• transit: 5-12 Days
• type: Fixed

general altnagen:

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

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