| Recmar

Mercury/Mariner 3.0L Alternator 12V 50A, Ref 8M0064020 | Recmar REC8M0064020

REC8M0064020

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£133.50 GBP
£133.50 GBP
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Product Specifications and Features

This 12V 50A alternator is a direct replacement for select Mercury Marine / MerCruiser 3.0L applications that use a Delco 5SI-style alternator with a 4-groove serpentine pulley. It cross-references Mercury OEM 8M0064020 (and earlier numbers 875286A1, 881247A1, 889956) and is supplied by Recmar under SKU REC8M0064020.

Important: Fitment can vary by engine serial range and alternator style. This unit is specified as not a replacement for Nippondenso alternator applications.

  • Part type: Marine alternator
  • Output: 12V / 50A
  • Style: Delco 5SI (internal regulator, internal fan)
  • Pulley: 4-groove serpentine (approx. 50 mm OD, per interchange specs)
  • Typical applications: Mercury/Mariner 3.0L EFI/DFI/Optimax outboards where OEM reference matches
  • OEM cross-references: 8M0064020, 8M0033842, 875286A1, 875286T, 881247, 881247A1, 881247R01, 889956, 8M6013461
  • Aftermarket reference: Recmar REC8M0064020

Before ordering, match your existing alternator part number and confirm your engine model/serial number to ensure the correct mounting, pulley, and connector.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.
Mercury/Mariner 3.0L Alternator 12V 50A, Ref 8M0064020 | Recmar REC8M0064020

£133.50 GBP

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