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

SEG Automotive 9A1-603-012-02 Alternator for Porsche Boxster Cayman - 911

Manufacturer

Part Number

9A1-603-012-02
Sale Price

$548.06

In Stock (10+)

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 SEG Automotive 9A1-603-012-02 is a high-output OEM alternator designed for Porsche vehicles. SEG Automotive, formerly the Bosch Starter Motors and Generators division, manufactures premium quality electrical components with over a century of engineering expertise.

Key Specifications:

  • Output: 150 amp, 12 volt
  • Permanent magnet design for improved efficiency
  • Internal voltage regulator and cooling fan
  • 6-groove serpentine pulley with solid construction
  • Pulley OD: 2.28 inches (57.9mm)
  • Clockwise rotation
  • Rear-mounted connector plug orientation

Technical Features:

  • Bosch-type unit design ensuring OEM quality and reliability
  • Internal regulator and fan assembly for optimal performance
  • M8-1.25 threaded mounting ears for secure installation
  • Approximate weight: 15.4 lbs

This alternator is engineered to meet or exceed original equipment specifications, providing reliable charging system performance for high-performance Porsche flat-six engines. Cross-references Bosch part numbers 0121615016 and 0121615116.

Quick shipment and delivered on time.

Great price!

Really easy to place an order.

So far so good

Good service

The service was excellent! The product got shipped out very quick! The only thing I can say negative thing is that the Megan Racing sticker got destroyed, which I doubt you can send another sticker, but no damage to the exhaust.

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