12V Alternator Compatible With 1998-2000 Mercury 300 Promax Racing 225 250 Hp Outboard 3.0L V6 Denso

OEM PART NUMBERS:
• Mercury Marine: 821663 / 821663-1 / 821663-A1
• Nippondenso: 101211-3020 / 101211-3021
• API Marine: 20300

SPECIFICATIONS:
• Voltage: 12V / Amperage: 50A
• Rotation: CW / Type: Denso
• Fan: Internal / Regulator: Internal
• Pulley: 1-Groove Solid / Clock: 3:00
• Polarity: Negative / Output Stud: M6-1.0
• Weight: 10 lbs / 4.53 kg
• Condition: New

APPLICATION:
• Mercury/Mariner Outboard 225/250/300HP GM 3.0L V6 (1994-2000)
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.WARNING - This product may expose you to chemicals such as Lead, Carbon Black, Silica, Crystalline which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
MERCURY 225HP OUTBOARD (1994-2000):
• 225CXL/CXXL/L/XL/XXL Carbureted 3.0L 185CI V6 (1994-1999)
• 225CXL/CXXL/L/XL/XXL EFI 3.0L 185CI V6 (1995-2000)
• 225CXL SeaPro 3.0L 185CI V6 (1996-1998)

MERCURY 250HP OUTBOARD (1995-2000):
• 250CXL/CXXL/XL/XXL EFI 3.0L 185CI V6 (1995-2000)

MERCURY 300HP PROMAX RACING (1998-2000):
• 300CL/CXL/L/XL ProMax Racing 3.0L 185CI V6 (1998-2000)

MARINER OUTBOARD:
• 225 Carb/EFI/Sea Pro - GM 3.0L 183CI 6-Cyl
• 250 EFI - GM 3.0L 183CI 6-Cyl

NOTE: All models use GM 3.0L V6 powerhead (183/185 cubic inch). Verify part number before ordering.