2024 Peterbilt 389 Alternators

Enhance and Protect Your 2024 Peterbilt 389 with a Quality Alternator

Maintaining the performance of your 2024 Peterbilt 389 starts with choosing the right parts, and a high-quality Alternator helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer an Alternator specifically for the 2024 Peterbilt 389, 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.

An Affordable and Reliable Alternator for Every Budget

Finding an Alternator that combines quality with affordability is easy at Advance Auto Parts. With a competitive price of $846.99, this Alternator brings value without compromising on strength or reliability.

Alternators for Your 2024 Peterbilt 389

Carquest HD Electrical – Alternator: New, 270 Amps (Part No.71-8681N)

Alternator: New, 270 Amps

from

$846.99
Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.

Product Features:


Product Features:
  • Contains Innovative Brush-less and Premium Brush Components that have been tested and certified for highest possible power output
  • Stator – wound to OE specifications. Heavy coated Polyester wire provides consistent conductivity
  • Premium Transpo rectifiers use 13mm press fit Diodes for maximum performance
  • Rotor shafts CNC machined & precision balanced to eliminate vibration
  • Over-Voltage shutdown limits voltage if output terminal is disconnected form the battery
  • Load dump protection ensures transient voltage spikes do not damage transistor
  • Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
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FAQs for 2024 Peterbilt 389 Alternators

How can I make sure that a part will be compatible with my 2024 Peterbilt 389?

Our Peterbilt 389 aftermarket and OEM parts are designed specifically for the 2024 model. You can always find your specific fitment and compatibility for your 2024 Peterbilt on an individual product page.

What is the price range for 2024 Peterbilt 389 Alternators?

We currently have just 1 Alternator for the 2024 Peterbilt 389 in stock: Alternator: New, 270 Amps and it costs $846.99.

Does Advance Auto Parts sell Alternators for other Peterbilt 389 model years?

Yes, we currently stock Alternators for 11 model years of Peterbilt 389s, from 2012 to 2023. Model years 2020, 2021, 2022, 2023, 2014, 2015, 2018, 2019, and 2016 are the most popular for Alternators purchases.

Which Alternators are highest rated for the 2024 Peterbilt 389?

The 1 2024 Peterbilt 389 Alternator we have in stock is the Alternator: New, 270 Amps. It costs $846.99.

Can I get help with 2024 Peterbilt 389 Alternators orders?

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

What is your return policy for Peterbilt 389 Alternators?

Advance Auto Parts keeps returns simple. For new Peterbilt 389 Alternators and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.