My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

WAI 8478R 12V 135A High-Output Alternator

Manufacturer

Part Number

8478R
Sale Price

$115.44

4 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The WAI 8478R is a premium 12-volt, 135-amp alternator engineered to meet or exceed OEM specifications for reliable electrical power generation. This 100% new alternator features an internal voltage regulator and delivers consistent charging performance for demanding automotive and light-duty truck applications.

Key Features:

  • 12-volt system with 135-amp output capacity
  • Internal voltage regulator with transient spike protection
  • Premium WBD bearings for extended service life
  • High-temperature class-H windings for durability
  • Precision CNC machined castings for exact fit
  • 100% factory tested to ensure reliable performance
  • OE-grade quality construction and components

WAI Global is a trusted manufacturer of automotive electrical components, known for their rigorous testing protocols and premium Transpo electronics. Each alternator is independently tested and verified to guarantee optimal performance under extreme conditions of heat, cold, and high electrical demand.

I never received anything about shipping so I contacted customer support. They said it was a direct shipment and they would check on it for me and get back to me. I never heard back from them. Shortly after that I did receive a message from the carrier saying they have my shipment and scheduled a delivery. They said they would call me 30 mins before the delivery so I could get off work and come to inspect it before signing for it. That didnt' happen either my wife called me first thing in the morning and say they are here delivering it now so I had to run home so I could inspect it. The driver was really nice and waited for me to get there.

Very quick delivery

Very good service thank you very much

Quick and easy thank you

easy order and good price

Very easy purchase

So far, so good. Order placed.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy