Choose Options Quick view Rectifier DR5082-2 172-12012 DR5082-2 MSRP: Now: $12.91 Was: RectifierReplace OEM(s): DelcoFor: Delco 27SI/Type 100, 200; 29SI, 30SI Series Negative Ground IR/EF AlternatorssUsed On: Delco 27SI Type 100, 27SI Type 200, 29SI & 30SI AlternatorsBrush Holder... MSRP: Now: $12.91 Was: Choose Options Quick view