Quality-Built 13821 Remanufactured Alternator 125 Amp 12V

The Quality-Built 13821 is a premium remanufactured alternator engineered to meet or exceed OEM specifications for reliable charging performance. This unit is designed as a direct-fit replacement alternator that delivers professional-grade quality at an affordable price point.

Key Specifications:

• Output: 12V, 125 Amp
• Rotation: Clockwise (CW)
• Pulley Type: 5-groove serpentine (S5)
• Regulator: Internal (IR)
• Fan Type: Internal (IF)
• Regulator Position: 5 o'clock

Quality-Built Premium Features:

• 100% new lead-free brushes ensure unmatched performance and reliability
• Premium quality bearings prevent internal galling and premature failure
• Precision-polished slip rings ensure maximum electrical contact while preventing arcing and voltage spikes
• Double-insulated rotors and stators maintain stable electrical signal and reduce internal shorts
• High-temperature epoxy and grease withstand extreme heat conditions
• Heavy-duty rectifiers and high-quality voltage regulators enhance superior charging performance
• All mounting threads inspected and re-tapped for easy installation
• 100% load tested to verify performance across full range of operating requirements

Replaces OEM Part Numbers: Nissan 23100-7B000, Ford XF52-10300-AC, XF5Z-10346-AA, Motorcraft GL-421, Mitsubishi A3TA5691, and others.

Quality-Built alternators are manufactured under strict QS-9000 quality guidelines in ISO/TS 16949 certified facilities. Every wear-prone component is replaced with brand new parts during the remanufacturing process, and each unit undergoes comprehensive durability testing and root cause analysis to deliver reliability that rebuilt alternators simply cannot match.