Vehicle Compatibility: Our alternator is ideal for the sedan power system. It fits Honda 2006-2008 Civic 1.8L L4, 2009-2010 Civic 1.8L L4 (MFI), and 2011 Civic 1.8L L4 OE-Level Fit & Precision: The car alternator precisely matches multiple part numbers and fits snugly with factory connections. OE Number: 11176N, 11176, 31100RNAA01, 31100RNAA012M2, 31100RNAA01RM, AHGA67, A002TC1391 Stable Performance: This alternator replacement delivers efficient 12V DC output to power your vehicle's systems. The 7-groove pulley ensures a steady, non-slip drive up to 6000 RPM—keeping ignition, lighting, and infotainment running smoothly Durable Materials: Our automotive replacement alternator is built with high-temp-resistant copper coils and a lightweight aluminum housing with cooling fan. This combo improves heat dissipation and conductivity while withstanding tough conditions Restore Charging Power: Experiencing hard starts, battery warning lights, dim lights, or AC malfunctions? Replacing your alternator with this dependable high output alternator may fix those issues and help avoid costly shop visits