Search by number: Selected vehicle: 2009 Chevrolet Impala 3.9L 6 Cyl Alternator 100% New 2009 Chevrolet Impala 3.9L 6 Cyl Alternator WORLD POWER SYSTEMS BRAND Limited Lifetime Warranty Engine Selected: 3.5L 6 Cyl3.9L 6 Cyl5.3L 8 Cyl Vehicle options: Bosch Unit, 125 Amp, w/CluBosch Unit, 125 Amp, wo/ClCustom Built; 240 AmpsNDenso Unit, 150 Amp Unit Price: CALL FOR AVAILABILITY AND PRICE! PART# 11185N Tech specs: Bosch Unit, 125 Amp, wo/Clutch Pulley Application: Chevrolet Impala From 2006 To 2010 Chevrolet Monte Carlo From 2006 To 2007 Other Part numbers: CA11185N AB-00431R1 311-11185 ABO0241 0-124-425-032 AL8807X 3220-5451 11185A 10-11185 A-6505 N/A 10335497 121B 11185 A11185 220-5451 11185 36-11185 A11185 IMP-A11185 11185N 1-2954-01BO 90-15-6502 12754 11185