model04573

Alternator 12V - 70A for Mercruiser, MD863077T

Lieferung Thu 20. Aug - Mon 24. Aug 2026 **
24 months statutory warranty

Mercruiser ref. no. 863077R01, 863077T, 86307AR01, 889463R01, 889463R1, 8M0095472

This alternator replaces an existing Delco 65A model with wide pulley Ø 50 mm (for serpentine belt).

Suitable for the following models:

  • GM 262 - 4.3L - V6
  • 4.3L from 2002 (S/N 0M320025 and up)
  • 4.3L MPI from 2002 (S/N 0M320025 and up)
  • 4.3LH (Gen+) 2002 (S/N 0M320025 - 0M614999)
  • GM 305 - 5.0L - V8
  • 5.0L from 2002 (S/N 0M320025 and up)
  • 5.0L MPI from 2002 (S/N 0M320025 and up)
  • GM 350 - 5.7L - V8
  • 350 Mag. MPI from 2002 (S/N 0M320025 and thereafter / and up)
  • 350 Mag. MPI Horizon from 2002-2007 (S/N 0M320025 - 1A299999)
  • 350 Mag. MPI Horizon MIE 2001-2007 (S/N 0L678399 - 1A089999)
  • 350 Mag. MPI MIE 2001-2007 (P/N 0L678399 - 1A089999)
  • 350 Mag. MPI Ski 2002-2007 (S/N 0M310022 - 1A089999)
  • 5.7L from 2002 (S/N 0M320025 and up)
  • 5.7L MIE from 2001 (S/N 0L677227 and up)
  • 5.7 MPI Horizon MIE from 2008 (S/N 1A090000 and thereafter / and up)
  • 5.7 MPI MIE from 2008 (S/N 1A090000 and thereafter / and up)
  • 5.7 MPI Ski from 2008 (S/N 1A090000 and thereafter / and up)
  • 5.7L Ski from 2001 (S/N 0L678785 and thereafter / and up)
  • Black Scorpion 2001-2007 (S/N 0L678037 - 0W698432)
  • Scorpion 350 (EC) 2008-2012 (S/N 0W698433 and up)
  • MCM 377 - 6.2L - V8
  • 377 Mag from 2008 (S/N 1A300000 and thereafter / and up)
  • MX 6.2L MPI 2002-2007 (S/N 0M320025 - 1A299999)
  • MX 6.2L MPI Horizon 2007-2007 (S/N 0M320025 - 1A299999)
  • MX 6.2L MPI Horizon MIE from 2002 (S/N 0M310100 and up)
  • MX 6.2L MPI MIE from 2002 (S/N 0M310100 and up)
  • MX 6.2L MPI Ski 2002-2006 (S/N 0M317000 - 0W689999)
  • MX 6.2L Black Scorpion Ski 2001-2007 (S/N 0L678037 - 0W698432)
  • Scorpion 377 from 2008 (S/N 0W698433 and up)
  • Scorpion 377 EC 2009-2012 (S/N 1A091488 - 1A092170)
  • GM 496 - 8.1L - V8
  • 496 Mag & HO from 2001 (S/N 0M025000 and up)
  • 8.1S & HO MIE from 2001 (S/N 0M025000 and thereafter / and up)
  • GM 502 - 8.2L - V8
  • 8.2L Mag & HO from 2010 (S/N 1A350340 and thereafter / and up)
  • 8.2L & HO MIE from 2010 (S/N 1A350802 and thereafter / and up)

Replaces the following manufacturer ref. no.

  • Mercruiser 863077R01, 863077T, 86307AR01, 889463R01, 889463R1, 8M0095472

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