1966 GMC K15/K1500 Pickup Alternators

Enhance and Protect Your 1966 GMC K15/K1500 Pickup with Quality Alternators

Maintaining the performance of your 1966 GMC K15/K1500 Pickup starts with choosing the right parts, and high-quality Alternators help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Alternators specifically for the 1966 GMC K15/K1500 Pickup, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Alternators for Every Budget

Finding affordable, quality Alternators is easy at Advance Auto Parts. With prices starting as low as $285.99, you can choose one that fits your budget while delivering the quality you expect. Our Alternators are competitively priced, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 1966 GMC K15/K1500 Pickup, don’t miss our related parts categories, including Alternator Miscellaneous Parts and Commutator End Bearings. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Alternators for Your 1966 GMC K15/K1500 Pickup

Powermaster Performance – Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, Chrome (Part No.37293)

Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, Chrome

from

$285.99
Elevate your vehicle’s performance with this high-output alternator, designed to meet the demands of drag racing, circle track, asphalt, or dirt. Featuring the Ad244 style, it delivers a superior 140-amp output at idle, ensuring consistent power when you need it most. Built with a heavy-duty regulator and rectifier, high-temperature windings, and dual internal fans, this alternator guarantees exceptional efficiency and cooling under extreme conditions. Its late-model compatibility with remote voltage control ensures seamless integration with modern vehicles, while the proof of performance tag provides confidence in its reliability. Whether you’re on the track or off-road, this alternator is engineered for durability and peak performance.

Product Features:


Product Features:
  • Ad244 Style
  • Superior Output At Idle, A Whopping 140 Ampere
  • Heavy Duty Regulator And Rectifier
  • High Temperature Windings
  • Dual Internal Fans For High Efficiency And Excellent Cooling
  • Late Model Compatibility With Remote Voltage Control
  • Proof Of Performance Tag
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Powermaster Performance – Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, One Or Three Wire, Polished (Part No.67293)

Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, One Or Three Wire, Polished

from

$285.99
The 150 Amp Alternator by Powermaster is engineered to meet the demands of high-performance racing, whether you’re into drag racing, circle track, asphalt, or dirt. Designed for versatility, it offers one or three-wire operation and delivers an impressive 70 amperes at idle, ensuring reliable power when you need it most. Featuring a gold battery post and a proof-of-performance tag, this alternator is a bolt-on upgrade for early model vehicles, combining modern efficiency with classic compatibility. Powermaster provides the largest selection of fans, pulleys, nose cones, and baffle plates in the industry, with an optional custom high-volume fan for enhanced cooling. Built for durability and peak performance, this alternator is the ultimate choice for racers who demand reliability and power on the track.

Product Features:


Product Features:
  • One Or Three Wire Operation
  • 70 Ampere At Idle
  • Gold Battery Post
  • Proof Of Performance Tag
  • Bolt-on Early Model Upgrade
  • Gold Battery Post. Proof Of Performance Tag
  • Largest Selection Of Fans, Pulleys, Nose Cones, And Baffle Plates In The Industry. Optional Custom HV (High Volume) Fan
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FAQs for 1966 GMC K15/K1500 Pickup Alternators

Which Alternators are the top sellers for the 1966 GMC K15/K1500 Pickup?

Out of 2 Alternators that fit 1966 GMC K15/K1500 Pickups, the following parts are the top sellers:
Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, Chrome
from $285.99
This product is not rated
Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, Chrome
Alternators
Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, One Or Three Wire, Polished
from $285.99
This product is not rated
Alternator: 12si Style, 1V-Belt Pulley, 150 Amps, One Or Three Wire, Polished
Alternators

How can I make sure that a part will be compatible with my 1966 GMC K15/K1500 Pickup?

Our GMC K15/K1500 Pickup aftermarket and OEM parts are designed specifically for the 1966 model. You can always find your specific fitment and compatibility for your 1966 GMC on an individual product page.

What is the average price of 1966 GMC K15/K1500 Pickup Alternators?

1966 GMC K15/K1500 Pickup Alternators average $285.99 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Alternators for other GMC K15/K1500 Pickup model years?

Yes, we currently stock Alternators for 7 model years of GMC K15/K1500 Pickups, from 1967 to 1974. Model years 1974, 1973, 1972, 1971, 1970, 1969, 1968, and 1967 are the most popular for Alternators purchases.

Can I get help with 1966 GMC K15/K1500 Pickup Alternators orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Alternators and more.

What is your return policy for GMC K15/K1500 Pickup Alternators?

Advance Auto Parts keeps returns simple. For new GMC K15/K1500 Pickup Alternators and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.