Mercury Marine 821663 821663-1

**Availability on complete units may vary. You will be notified if your order can not ship immediately and/or you can contact us to verify availability if needed - Thank you!

Quality Aftermarket Alternator - 1 Year Warranty

Alternator, 50 Amp, 12 Volt, CW, , 1-Groove Pulley :

MARINER Marine:
ENGINES - MARINE OUTBOARD 225 (Carb) GM 3.0L - 183ci - 6cyl
ENGINES - MARINE OUTBOARD 225 (EFI) GM 3.0L - 183ci - 6cyl
ENGINES - MARINE OUTBOARD 225 SEA PRO (Carb) GM 3.0L - 183ci - 6cyl
ENGINES - MARINE OUTBOARD 250 (EFI) GM 3.0L - 183ci - 6cyl
MERCURY Marine: ENGINES - MARINE OUTBOARD
225CXL 3.0L - 185.0ci - 225 H.P. 1994-1999
225CXL EFI 3.0L - 185.0ci - 225 H.P. 1995-2000
225CXL Seapro 3.0L - 185.0ci - 225 H.P. 1996-1998
225CXXL 3.0L - 185.0ci - 225 H.P. 1994-1999
225CXXL EFI 3.0L - 185.0ci - 225 H.P. 1995-2000
225L 3.0L - 185.0ci - 225 H.P. 1994-1999
225L EFI 3.0L - 185.0ci - 225 H.P. 1996-2000
225XL 3.0L - 185.0ci - 225 H.P. 1994-1999
225XL EFI 3.0L - 185.0ci - 225 H.P. 1995-2000
225XXL 3.0L - 185.0ci - 225 H.P. 1994-1999
225XXL EFI 3.0L - 185.0ci - 225 H.P. 1995-2000
250CXL EFI 3.0L - 185.0ci - 250 H.P. 1995-2000
250CXXL EFI 3.0L - 185.0ci - 250 H.P. 1995-2000
250XL EFI 3.0L - 185.0ci - 250 H.P. 1995-2000
250XXL EFI 3.0L - 185.0ci - 250 H.P. 1995-2000
300CL Promax Racing 3.0L - 185.0ci - 300 H.P. 1998-2000
300CXL Promax Racing 3.0L - 185.0ci - 300 H.P. 1998-2000
300L Promax Racing 3.0L - 185.0ci - 300 H.P. 1998-2000
300XL Promax Racing 3.0L - 185.0ci - 300 H.P. 1998-2000

CROSS REFERENCE :
A NEW ALTERNATOR REPLACING 50 AMP NIPPONDENSO ALTERNATOR  #'S Denso 101211-302, 101211-3020, 101211-3021 Lester 12358 Mercury Marine 821663, 821663-1, 821663A1 PIC Picture ID 290-465 Wilson 90-29-5314