NEW ALTERNATOR FITS 88 89 90 91 HONDA CIVIC CRX 1.5L 1.6L 31100-PM5-A01 3110-PM8-A01 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Alternator - Voltage: 12V Amperage: 60 Amps Fan: Internal Regulator: Internal Grooves: 3 Source: Aftermarket