Ultima & Ultima Select – Alternators & Starters | New & Remanufactured
Whether new or remanufactured, Ultima and Ultima Select brand alternators and starters are 100% factory tested to ensure years of reliability, even under the most extreme operating conditions. The highest quality components and materials and the most technologically advanced manufacturing processes ensure premium performance and durability.
Find Ultima and Ultima Select alternators and starters for your vehicle exclusively at O’Reilly Auto Parts.
100% New Ultima Select Professional
Series Alternators
Every Ultima Select alternator is manufactured using strict IATF 16949 manufacturing and quality control standards.
These strict standards ensure that every Ultima Select alternator will meet or exceed OEM specifications for durability and performance.
- Continuous improvements - engineering upgrades to improve performance and long life*
- Rectifiers, stators, and rotors are all electronically tested in computerized test equipment assuring performance and functionality that meets or exceeds the OEM requirements
- High-temperature insulation coatings provide long-lasting protection under extreme operating conditions
- All units are 100% triple-tested to ensure quality and performance
(*Where Applicable)
100% New Ultima Select Professional
Series Starters
Every Ultima Select starter is manufactured using strict IATF 16949 manufacturing and quality control standards.
These strict standards ensure that every Ultima Select starter will meet or exceed OEM specifications for durability and performance.
- Ultima Select starters are manufactured to deliver the highest cranking power for today’s modern engines using the latest technologies
- Designed to meet or exceed OE specifications for fit, form, and function
- Armatures and commutators are 100% load-tested
- All units are 100% triple-tested to ensure quality and performance
Ultima Premium Remanufactured Alternators
State-of-the-art modern manufacturing and stringent testing processes ensure that every Ultima remanufactured alternator meets or exceeds the highest industry standards for performance and reliability.
- 100% Machined and polished slip rings assure optimum brush contact and output
- Rectifier and diodes are 100% electronically tested
- 100% New premium-grade bearings
- All copper windings are 100% electronically tested for performance and output
- Voltage regulators are 100% computer tested for performance and output
- Rotors and stators are electronically tested and are double insulated with a protective coating
Ultima Premium Remanufactured Starters
State-of-the-art modern manufacturing and stringent testing processes ensure that every Ultima remanufactured starter meets or exceeds the highest industry standards for performance and reliability.
Ultima remanufactured starters deliver dependable performance and long service life even under the most challenging environments.
- Armatures and commutators are 100% precision machined and are electronically tested
- 100% New support bushings or bearings
- Precision machined and remanufactured drive clutch assemblies
- 100% New solenoid contacts