Quality-Built 11278 Remanufactured QB Premium Alternator

The Quality-Built 11278 is a remanufactured QB Premium alternator engineered to deliver OE fit, form, and function as a direct replacement for your vehicle's original charging unit. Remanufactured to exacting OE specifications or better, this alternator restores reliable electrical output to keep your battery charged and your vehicle's systems running properly.

Key Features:

• OE-Spec Performance: Meets or exceeds original equipment voltage and amperage output requirements for dependable power delivery
• 100% End-of-Line Tested: Every unit is individually load-tested across a full range of operating conditions before leaving the facility
• New Wear Components: Every component prone to normal wear — including brushes, bearings, and diodes — is replaced with new parts regardless of condition at time of remanufacture
• Electronically Tested Rotors: Rotors are 100% electronically tested and sealed with a high dielectric protective insulation coating for maximum durability and charging performance
• Premium Bearings: All bearings are replaced with 100% new units packed with high-temperature grease to reduce heat and friction and extend service life
• Precision Slip Rings: Precision-polished slip rings ensure smooth, stable current output across all RPMs
• Corrosion-Resistant Pulley: Pulley is plated or powder coated for maximum corrosion protection and proper belt engagement
• OE-Quality Terminals: Housings are blasted clean, mounting threads are inspected and re-tapped, and all terminals meet OE quality standards for secure, reliable connections
• ISO/TS 16949 Certified Manufacturing: Produced in certified facilities using Durability Testing, Root Cause Analysis, and Lean Manufacturing principles
• QS-9000 Quality Standards: Manufactured under the highest quality standard achievable for automotive parts suppliers

The Quality-Built 11278 alternator is built for the demands of professional installers while remaining an accessible, cost-effective solution for the DIY mechanic. A refundable core charge applies at time of purchase.