POWERMASTER ALTERNATOR 11KPVW

( Brand: Powermaster Alternator ), ( Manufacturer Part Number: 11KPVW ), ( Part Type: Alternator ), ( Engine: 6.6l V8, 4.8l 6 Cyl, 4.1l 6 Cyl, 5.7l V8, 7.4l V8, 5.0l V8 ), ( Compatible Make/model: Chevrolet G20 ), ( Compatible Years: 1982 1987 1975 1976 1977 1978 1979 1980 1981 1983 1984 1985 1986 ), ( Fitment Info: Alternator 12si; 150 Amp; 100 Idle; 1 Groove V Type Pulley;. ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review POWERMASTER ALTERNATOR Chevy fits G20 1975–1990

Introducing the Powermaster Alternator 11KPVW, a high-performance replacement solution designed specifically for Chevrolet G20 vehicles manufactured between 1975 and 1990. This alternator is an excellent upgrade for your classic or vintage Chevy, ensuring reliable and consistent power delivery to your electrical systems.

The Powermaster 11KPVW alternator boasts a robust 11.5-amp output, which is more than enough to keep up with the power demands of modern accessories and upgrades. Its durable design includes a heavy-duty 16-gauge rotor and a 5-groove serpentine belt that provides improved belt traction and longer service life.

This alternator features a reliable and efficient Sense-It regulator, which automatically adjusts the voltage output based on the vehicle's electrical load. This ensures optimal battery charging and prolongs the life of your battery. The regulator is also sealed, helping to protect it from the elements and ensure trouble-free operation.

The Powermaster 11KPVW alternator is built to meet or exceed OE specifications, ensuring a perfect fit and seamless integration with your vehicle's electrical system. It's also constructed with high-quality materials and rigorously tested for durability and reliability.

Installation is made easy with the included mounting brackets, which are designed to fit directly onto your vehicle's original mounting points. The alternator also comes with a wiring harness that connects directly to your vehicle's electrical system for a hassle-free installation.

In summary, the Powermaster Alternator 11KPVW is a high-performance, reliable, and durable replacement solution for your Chevrolet G20's electrical system. With its robust output, efficient regulator, and easy installation, this alternator is the perfect choice for classic Chevy enthusiasts looking to keep their vehicles running strong.

The PowerMaster Alternator 11KPVW is a popular replacement option for Chevy G20 vehicles manufactured between 1975 and 1990. This alternator offers several advantages and disadvantages, which are discussed below.

1. High Output: The PowerMaster 11KPVW alternator delivers a higher output of 115 amps compared to the original factory alternator's 55-60 amps. This increased output can help keep the battery charged effectively, even when running accessories like power windows, air conditioning, or a stereo system.

2. Durability: PowerMaster alternators are known for their robust construction, which makes them ideal for heavy-duty applications. The 11KPVW model features a heavy-duty voltage regulator, a cast aluminum housing, and a tough diode rectifier.

3. Compatibility: The PowerMaster 11KPVW alternator is specifically designed to fit Chevy G20 vehicles from 1975 to 1990. The alternator comes with a bracket and necessary hardware for easy installation.

1. Cost: The PowerMaster 11KPVW alternator comes with a higher price tag compared to stock factory alternators. However, its higher output and durability make it a worthwhile investment for those who use their vehicles extensively.

2. Size: The alternator is slightly larger than the stock alternator, which might require some modifications to fit into the engine compartment. However, the PowerMaster alternator comes with a bracket and necessary hardware to minimize any installation issues.

The PowerMaster Alternator 11KPVW offers several advantages, such as high output, durability, and compatibility, which make it an excellent choice for Chevy G20 vehicles manufactured between 1975 and 1990. While it comes with a higher price tag, its ability to effectively charge the battery and keep up with the demands of modern accessories makes it a worthwhile investment for those who rely on their vehicles for heavy usage.

If you own a Chevy G20 vehicle from 1975 to 1990 and are looking for a reliable, high-performance alternator to replace the stock unit, the PowerMaster Alternator 11KPVW is an excellent choice. Its robust construction, higher output, and easy installation make it a worthwhile investment for those who want to ensure their vehicle's electrical system can keep up with the demands of modern accessories and heavy usage.

Details:

One Unit For 1 Or 3 Wire Operation. Most Popular Classic Look. 150 Plus Amps At Top End/100 Idle. Individually Dino Tested with Proof of Performance Guarantee.

Product Specifications Amperage: 150 AMP. Powermaster Alternator fits Chevy G20 1975-1990 11KPVW: Brand: condition: New Notes: 12si; 150 100 Idle; 1 Groove V Type Pulley; Polished, Features:High Output Replacement For Early 10DN/10SI/12SI Alternators.

part #: 11kpvw price

• $239.48

specifications altnagen:

• for makes: Chevy
• for years: 1975-1990
• brand: Powermaster Alternator
• mpn: 11kpvw
• part type: Alternator
• engine: 6.6l V8, 4.8l 6 Cyl, 4.1l 6 Cyl, 5.7l V8, 7.4l V8, 5.0l V8
• compatible make/model: Chevrolet G20
• compatible years: 1982 1987 1975 1976 1977 1978 1979 1980 1981 1983 1984 1985 1986
• fitment info: Alternator 12si; 150 Amp; 100 Idle; 1 Groove V Type Pulley;.
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

seller altnagen:

• city: Romulus, Michigan
• rating: 99.1%
• # reviews: 23727

shipping altnagen:

• class: Economy
• type: Fixed
• transit: 4-7 Days
• service: Economy
• cost: $0.00

returns altnagen:

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

general altnagen:

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

payments altnagen:

• credit card: Mastercard
• other
• wallet: Google-pay

offer altnagen:

• options: Ship-to-home
• started: April 3, 2026
• sold: 0
• availability: In Stock
• quantity: 1

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