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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code FOUND25 in Cart

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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code FOUND25 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 2/27/17. Online orders scheduled for in-store pick up must be completed by closing on 2/26/17 for discount to apply.

Free Shipping on Orders Over $50 or in-store pickup

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  • Part #: 15116|
  • SKU: 9111040

Available tomorrow after 12 p.m.

    • All units are completely disassembled and reclaimed parts are cleaned, inspected and thoroughly tested
    • All wear parts are replaced in every unit, regardless of condition
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

ProStart Remanufactured Alternator

ProStart remanufactured alternators represent a total commitment to quality. Each unit is built to last using components and techniques that make them as good as or better than the original equipment part. ProStart premium quality remanufactured alternators carry a limited lifetime warranty.
  • All units are completely disassembled and reclaimed parts are cleaned, inspected and thoroughly tested
  • All wear parts are replaced in every unit, regardless of condition
  • Each ProStart remanufactured alternator goes through three stages of testing; before, during, and at the end of the remanufacturing process
  • Each alternator receives all new brushes and bearings, pressure-fit high capacity diodes and precision polished slip-rings in addition to a thorough qualifying of the housing, stator and all reclaimed components
  • Every ProStart alternator is performance tested and required to pass OE specifications before leaving the factory
  • Our rigorous performance testing ensures your alternator will provide long-lasting, premium performance under all operating conditions
  • Auto part is backed with a limited lifetime warranty
  • Your alternator plays a critical role in your car, keeping your car battery charged and your electrical systems working correctly
  • Check out our wide assortment of car batteries, starters, and alternators and related parts
  • The Pep Boys Say: "Do the job once and do it right with the confidence that can only come from genuine ProStart alternators."

Regulator Plug Clocking Position:
7:30 O'clock
16 pounds
Fan Location:
Amperage Rating:
150 A
Voltage Regulation Type:
Pulley Type:
Sold without a pulley
Vehicle System Voltage:


Rated 4.3 out of 5 by 255 reviewers.
Rated 4 out of 5 by Good experience The online ordering was quick and accurate and the folks in the store were friendly, quick, and helpful. August 14, 2015
Rated 4 out of 5 by No problems I ordered this late one evening. It was available in the store the following morning. No hassle at pick-up, and it installed fine in my van. August 13, 2015
Rated 5 out of 5 by ProStart Remanufactured Alternator - Good Price/Worked Fine I bought a ProStart Remanufactured Alternator from Pep Boys for my in-law's Town Car. Pep Boys had the best price and the alternator fit and worked correctly. August 12, 2015
Rated 5 out of 5 by great alternator prostart is the best in remanufactured parts August 10, 2015
Rated 2 out of 5 by Alternator for 2009 F350 diesel Great price. Delivered fast enough, 1 day. Read a review that said have pepboys test befor you leave store. I tried but they could not test it. It's a long 3 hour change out. Still had trouble light. Had to go to Ford. They tested and changed pepboys alternator as it was not good. Cost me $800. Pepboys did take alternator back with Ford documentation. I hope they don't resell it to someone else. As for me on this truck it will only be brand new alternators. It's just too much work August 10, 2015
Rated 5 out of 5 by Great Alternator Purchased to replace OEM on 99 Honda Odyssey that was going bad after 180,000 miles. They had it in stock and I was able to install in a couple of hours. Great fit, no issues. Only 1k miles on it now, but so far so good. I like the fact is has a lifetime warranty. August 5, 2015
Rated 5 out of 5 by Alternator works Good alternator at a good price after the coupon. I ordered it online for pickup and I was able to pick it up that day. I did take off the original pulley before picking up the part. Back to rolling around! It is misleading to review a product after just installing it. Longevity is a critical factor in reviewing a replacement part! July 31, 2015
Rated 5 out of 5 by outstanding quality!! When the original alternator failed in my '06 Charger I obtained a NEW one from the dealer. WHAT A MISTAKE!! The new one was under-rated (140 amp instead of 160 amp) and it failed as soon as it was installed! After a hassle with the dealer I checked Pep Boys and was delighted to find a discount offer on the alternator I needed. The alternator performed flawlessly after installation and saved me significant money! As far as I am concerned, the Prostart remanufactured Alternator is absolutely the TOP OF THE LINE!!! July 16, 2015
Rated 5 out of 5 by online alternator purchase Great value with the online purchase discount. Great ability to order online and pickup at store. July 7, 2015
Rated 2 out of 5 by It is not working perfect My mechanic installed it, it is charging at 14 volts but the light on the dashboard indicating charge, turns on regularly from the 2nd day. My mechanic said that it is probably a bad diode inside the unit. It cost me $450 for installation. July 3, 2015
Rated 1 out of 5 by Alternator failed new and second one was bad at store Alternator new one failed out of crushed box. I should have had it checked before it left the store then having to travel to another store upon finding one in stock and then going there and finding the new out of the box was also defective . This wasted half a day of my time. I will always have this part checked before leaving the store. Not a good showing for Pep boys . I had to by the part at another Brand store. July 1, 2015
Rated 5 out of 5 by Solid product at a reasonable price Bought this alternator in Jan. '15 and it has been in use now for almost 9000 miles, long enough to form a good opinion... Installation was straightforward, the part was an exact fit - no problems with the part itself. However, the wiring harness connector had become hardened and brittle after almost 20 years in service and broke apart when I removed it. I had to obtain a replacement from an on-line vendor which took an additional couple of days. It would be a service to the millions of people who are still driving older Tacomas and other vehicles this part fits if Pep Boys stocked the replacement connector, since many others are likely to experience the same problem I did. Very pleased with the alternator and the courteous, efficient service from the Pep Boys staff. I also had an on-line coupon which brought the price down to a very acceptable level. June 29, 2015
Rated 1 out of 5 by very disappointed with product Audi a6 alternator replacement labor intense job,front lock carrier service position I had to do it two times do to the alternator only lasting only 8 days!! I paid twice for labor time is $$$!! about $400 labor at pep boys plus part another $180.00 part, almost 600 if they did it!! Returned item for full refund.Put in a low mile used oem. outside labor charges no payment. your labor/time is worthless, many wasted hours. June 26, 2015
Rated 4 out of 5 by install Not for the Novice mechanic June 23, 2015
Rated 4 out of 5 by looked like a new alternator Says it's a reman but part looked and fit like new. Output at idle is less than original so it will set off warning light if AC is on. June 19, 2015
Rated 5 out of 5 by Great product. Alternator was perfect replacement part. Very clean, perfect match, good price. June 9, 2015
Rated 5 out of 5 by I am satisfied Too early to make any comment, but, for the moment, I am very satisfied with the performance June 8, 2015
Rated 5 out of 5 by Alternator in the car and working More than the product, I want to commend Pep Boys on having the product for a 1990 auto in stock, offering it at a fantastic price with free shipping and getting it to my door in five days. My husband installed it and I was back on the road in two days. Thank you Pep Boys. June 7, 2015
Rated 5 out of 5 by Perfect Fit Installing this alternator was a breeze thanks to the quality of the product and the directions which came along with it. June 6, 2015
Rated 5 out of 5 by It works, what more could I ask. Ordered it online one day and received it the next at the store. Alternator was an exact replacement. Half hour off and on with new belt. June 6, 2015
Rated 5 out of 5 by worked great and still going strong Great part at a great Price. Pep Boys all the way June 3, 2015
Rated 5 out of 5 by problem solver Easy install and perfect match and performance at a fair price. Thank you boys May 30, 2015
Rated 5 out of 5 by This product has great features So far the alternator is working well. It does have a lifetime warranty which is good. I can not tell if at any moment would fail. Lets see what happen. I expect a long workability. May 27, 2015
Rated 3 out of 5 by it work it was easy May 17, 2015
Rated 5 out of 5 by This product has great features Is good. Thanks. April 26, 2015
Rated 5 out of 5 by Brand new, not remanufactured I got a brand new alternator for the same price as a remanufactured one. I was totally shocked. The same exact one from the dealer would run you a few hundred plus easy. I got this one from Pep-Boys $114.00 out the door. April 11, 2015
Rated 4 out of 5 by The Alternator Looks New to Me, Warranty lacks This Alternator looks new in every way. Works great so-far. You can find it for 25% less $ on-line with a longer warranty, but with a 20% Pep Boys rewards coupon this one was slightly less $ overall. The only area Pep Boys cant compete is the length of the Warranty.. April 3, 2015
Rated 1 out of 5 by Not working Installed alternator. After 8 miles car died. Check with meter and found alternator was not charging. Had to leave for Canada the next day so will be unable to have it checked out until November now. Snowbird April 1, 2015
Rated 5 out of 5 by great part part works as expected no problems, great job March 20, 2015
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