Add to Cart Quick view Coil, Rotor 28-143 260-12003 28-143 MSRP: Now: $120.37 Was: Coil, RotorReplace OEM(s): DelcoFor: Delco 33SI, 34SI Series 12V IR/EF AlternatorssUsed On: Delco 33SI & 34SI AlternatorsAmps: 135 AmpsAmps Draw: 5 AmpsAmps Low Output: 90 AmpsBody OD: 3.701in /... MSRP: Now: $120.37 Was: Add to Cart Quick view