Smooth Look™ Alternator; 12si; 100 Amp; 75 Idle; 1V Pulley; Chrome;
The ultimate custom billet look at affordable prices. Smooth die cast housing with teardrop design. One to three wire. Available in 100 and 140 amp output. Custom high volume fan is optional. Largest selection of fans, pulleys, nose cones and baffle plates in the industry. Smooth back with special Powermaster vents for pull through cooling. Gold battery post. Available in 4 finishes. Proof of performance tags.
  • Ultimate Custom Look With Tear Drop Design
  • 100 Plus Amps At Top End/75 Plus Amps At Idle
  • One Unit For 1 Or 3 Wire Operation
  • Individually Dyno Tested with Proof of Performance Guarantee
  • Popular Upgrade For 10DN/10SI/12SI Alternators

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.