Western Star 4900EX Alternators

Your Western Star 4900EX will be happy to know that the search for the right Alternators you’ve been looking for is over! Advance Auto Parts has 1 different Alternators for your vehicle, ready for shipping or in-store pick up. The best part is, our Western Star 4900EX Alternators start from as little as $271.99.

When it comes to your Western Star 4900EX, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Alternators brands so you can shop with complete confidence. Some of our top Alternators brands are Carquest. We’re sure you will get the right product to keep that 4900EX running for a long time.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Alternators for your 4900EX, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 1 Western Star Alternators

Carquest HD Electrical – Alternator: New, 130 Amps, Without Pulley (Part No.71-12349N)

Alternator: New, 130 Amps, Without Pulley

from

$271.99
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 pri

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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