100 Amp 12 Volt Alternator For Chevy Colorado GMC Canyon Isuzu I 280 I 350 2004 Through 2006 Replaces OE With Premium Bearings And Seals For Smooth Charging And Reliable Electrical Performance
✔️ 100 Amp/12V output, CW rotation, 6-Groove pulley, IR/IF
This 100 amp 12-volt alternator is a direct OE replacement designed for GM trucks and SUVs, including Chevy Colorado, GMC Canyon, and Isuzu i-350/i-280 from 2004 to 2006. It uses premium bearings and seals to reduce friction, vibration, and noise, delivering reliable charging and longer life in everyday driving and heavy electrical load scenarios.
✅ 100 Amp/12V output with CW rotation
✅ 6-Groove pulley for proper belt alignment
✅ Premium bearings and seals reduce friction and noise
✅ Rotor and stator electronically inspected to OE standards
✅ Replaces OE numbers: 11047, AVA0064, 15831639, 97241516, 8972415160
💡 What is a 100 amp 12V automotive alternator used for and why upgrade to a high-output unit?
This handy upgrade helps keep your electrical system powered when you add extra loads like lights, radios, or a winch.
- higher charging capacity for extra loads - longer battery life due to stable charging - premium bearings and seals reduce wear and noise - OE-style fit makes replacement straightforward