Choose Options Quick view Diode Trio DT22 171-12108 DT22 MSRP: Now: $16.26 Was: Diode TrioReplace OEM(s): DelcoFor: Delco 22SI AlternatorssUsed On: Auto Start Assembly for Delco 22SI AlternatorsBrand: RegitarCondition: NewNotes 3: DelcoHeavy Duty High Temperature... MSRP: Now: $16.26 Was: Choose Options Quick view