Voltage regulator with B- configuration.Set voltage Vset = 13.80 V, regulation cycle RC = 70%, and boosted set voltage of 14.45 V.Includes soft start function at 18.75% of locked rotor current with 2.5 second ramp time.Features DFM function for monitoring.Compatible with part numbers D3587, RD2587A, RD2587B, ALD5928BA, ALD8302BA, ALD8302NW, ALD8302RNU, VRD755, ARD2587UT, 310N10249Z, 07C12A0887, 10517755, and others listed.Designed for use with 4.3L, 4.8L, 5.3L, 6.0L, 6.2L, and 6.6L V6 and V8 and diesel engines in model years 2007–2009.Compatibility Statement: This is a third-party replacement.Brand/model references serve only as compatibility indicators.