Add to Cart Quick view 20 pcs/pack Resistor 46-1851 170-12009 38-1086 46-1851 MSRP: Now: $16.91 Was: ResistorReplace OEM(s): DelcoFor: Delco 10SI, 12SI, 15SI, 17SI, 27SI/Type 100 Series IR/EF AlternatorssUsed On: Delco 10SI, 12SI, 15SI, 17SI & 27SI Type 100 AlternatorsCondition: NewNotes 3: 40... MSRP: Now: $16.91 Was: Add to Cart Quick view