Mercury Marine Replacement 875285T1, 881248T, 889955 Alternator
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Mercury Marine Replacement 875285T1, 881248T, 889955 Alternator

100% New - Free Shipping! - Expedited rates available in cart
2-Year Warranty - 30-Day Return Policy. Learn More
Item# 8470N
$144.99
$166.99

Availability: Usually ships the next business day

**All parts are 100% brand new and meet or exceed OEM specifications.**
**Units may differ in color from listing photos and are for U.S. Models only (unless otherwise noted)**
**Fitment information below is accurate to the best of our knowledge and should be used for reference only. If you have any questions about fitment, please call our parts specialist before placing your order. For further assistance call 586-257-1515

Product Description

This unit is SAE J1171 Marine Ignition Protection Certified

Description: Alternator
OEM(s): Delco, Mercury Marine
Family: Delco 5SI
Voltage: 12
Amps: 50
Mtg Ear 1 Hole: 9mm Unthreaded
Mtg Ear 2 Hole: 9mm Unthreaded
Regulator Clock: 12:00
Fan Location: Internal
Regulator Location: Internal
B+ Terminal: M6x1.00
Polarity: Negative
Notes:

Replaces:
Arco 20840
Delco 8600515, 19020703, 19020706
Mercury Marine 8M0064021, 8M6000804, 875285T1, 881248T, 889955A03, 889955T01, 834832, 834832T2, 857006T, 889955A03, 875285T1, 881248T, 889955
DENSO 101211-3460
PRESTOLITE 20115010TBA
Sierra 18-6454
Protorque PH300-0031

Used On:
2.5L Mercury Outboard Applications
Mariner 200 (DFI) Al
Mariner 200 DF
Mariner 200 DF
Mariner 225 (DFI) Al
Mariner 225 DF
Mariner 225 DF
Mariner V-115 (DFI) GM 2.5L - 153ci - 4cy
Mariner V-135 (DFI) GM 2.5L - 153ci - 4cy
Mariner V-135 (DFI) GM 2.5L - 153ci - 4cy
Mariner V-135 DFI 2500cc, 2.5L/153CI 4-Cyl
Mariner V-135 DFI 2500cc, 2.5L/153CI 4-Cyl
Mariner V-150 (DFI) GM 2.5L - 153ci - 4cy
Mariner V-150 (DFI) GM 2.5L - 153ci - 4cy
Mariner V-150 DFI 2500cc, 2.5L/153CI 4-Cyl
Mariner V-150 DFI 2500cc, 2.5L/153CI 4-Cyl
Mariner V-175 (DFI) GM 2.5L - 153ci - 4cy
Mariner V-175 DFI 2500cc, 2.5L/153CI 4-Cyl
Mercruiser Model 575SCI 8200cc, 8.2L/502CI 8-Cyl 2000
Mercruiser Model 575SCI 8200cc, 8.2L/502CI 8-Cyl 2000
Mercruiser Model 575SCI GM 8.2L - 502ci - 8cy
Mercury Marine 115CXL Optimax Saltwater 115H 2000
Mercury Marine 115CXL Optimax Saltwater 2500cc, 2.5L DFI 2000
Mercury Marine 115L Optimax 115H 2000
Mercury Marine 115L Optimax 2500cc, 2.5L DFI 2000
Mercury Marine 115L Optimax Saltwater 115H 2000
Mercury Marine 115L Optimax Saltwater 2500cc, 2.5L DFI 2000
Mercury Marine 115XL Optimax Saltwater 115H 2000
Mercury Marine 115XL Optimax Saltwater 2500cc, 2.5L DFI 2000
Mercury Marine 135CXL Bluewater Optimax 135H 1999
Mercury Marine 135CXL Optimax 135H 2006, 2007, 2008, 2009, 2010
Mercury Marine 135CXL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Mercury Marine 135CXL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Mercury Marine 135CXL Optimax Saltwater 135H 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 135L Optimax 135H 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 135L Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 135L Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 135XL Bluewater Optimax 135H 1999
Mercury Marine 135XL Optimax 135H 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 135XL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 135XL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 150 2500cc, 2.5L/153CI 2006, 2007, 2008, 2009
Mercury Marine 150CXL Bluewater Optimax 150H 1999
Mercury Marine 150CXL Optimax 150H 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 150CXL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 150CXL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 150CXL Optimax Saltwater 150H 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 150CXL Saltwater 2500cc, 2.5L/153CI 2003, 2004, 2005
Mercury Marine 150CXL Saltwater EFI 150H 2003, 2004, 2005
Mercury Marine 150L 2500cc, 2.5L/153CI 2003, 2004, 2005
Mercury Marine 150L EFI 150H 2003, 2004, 2005
Mercury Marine 150L Optimax 150H 1999, 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 150L Optimax 150H 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Mercury Marine 150L Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 150L Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 150L Pro XS Optimax 150H 2011, 2012, 2013, 2014
Mercury Marine 150L Saltwater 2500cc, 2.5L/153CI 2003, 2004, 2005
Mercury Marine 150L Saltwater EFI 150H 2003, 2004, 2005
Mercury Marine 150XL 2500cc, 2.5L/153CI 2006, 2007, 2008, 2009, 2010
Mercury Marine 150XL Bluewater Optimax 150H 1999
Mercury Marine 150XL EFI 150H 2006, 2007, 2008, 2009, 2010
Mercury Marine 150XL Optimax 150H 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Mercury Marine 150XL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 150XL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Mercury Marine 150XL Optimax Saltwater 150H 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 150XL Pro XS Optimax 150H 2011, 2012, 2013, 2014
Mercury Marine 150XL Saltwater 2500cc, 2.5L/153CI 2003, 2004, 2005
Mercury Marine 150XL Saltwater EFI 150H 2003, 2004, 2005
Mercury Marine 175CXL Optimax 175H 2006, 2007, 2008, 2009, 2010
Mercury Marine 175CXL Optimax 2500cc, 2.5L/153CI 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Mercury Marine 175CXL Optimax Saltwater 175H 2003, 2004, 2005
Mercury Marine 175L Optimax 175H 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Mercury Marine 175L Optimax 2500cc, 2.5L/153CI 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Mercury Marine 175L Pro XS Optimax 175H 2008, 2009, 2010, 2011, 2012, 2013, 2014
Mercury Marine 175L Pro XS Optimax 2500cc, 2.5L/153CI 2008, 2009, 2010, 2011
Mercury Marine 175XL Optimax 175H 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Mercury Marine 175XL Optimax 2500cc, 2.5L/153CI 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Mercury Marine 175XL Pro XS Optimax 175H 2008, 2009, 2010, 2011, 2012, 2013, 2014
Mercury Marine 175XL Pro XS Optimax 2500cc, 2.5L/153CI 2008, 2009, 2010, 2011
Mercury Marine 2.5 CL EFI Racing 280H 1998, 1999, 2000, 2005
Mercury Marine 2.5 CS EFI Racing 280H 1998, 1999, 2000, 2005
Mercury Marine 200CXL 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 200CXL 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 200CXL Bluewater EFI 200H 1999
Mercury Marine 200CXL Saltwater EFI 200H 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 200L 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 200L 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 200L EFI 200H 1999, 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 200XL 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 200XL 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 200XL Bluewater EFI 200H 1999
Mercury Marine 200XL Saltwater EFI 200H 2000, 2001, 2002, 2003, 2004, 2005
Mercury Marine 200XS CS Optimax Racing 200H 2005
Mercury Marine 200XS CS Optimax Racing 2500cc, 2.5L/153CI 2005
Mercury Marine 200XS L Optimax Racing 200H 2000
Mercury Marine 200XS L SM Optimax Racing 200H 2005
Mercury Marine 200XS Optimax Racing 2500cc, 2.5L/153CI 2006
Mercury Marine 200XS SM LH 15 Optimax Racing 200H 2006
Mercury Marine 200XS SS Optimax Racing 200H 2000, 2005
Mercury Marine 200XS SS Optimax Racing 2500cc, 2.5L/153CI 2000, 2005
Mercury Marine 200XSL Optimax Racing 2500cc, 2.5L/153CI 2000, 2005

MCR PART NUMBER: 8470N OEM(s): Delco, Mercury Marine Family: Delco 5SI Voltage: 12 Amps: 50 Mtg Ear 1 Hole: 9mm Unthreaded Mtg Ear 2 Hole: 9mm Unthreaded Regulator Clock: 12:00 Fan Location: Internal Regulator Location: Internal B+ Terminal: M6x1.00 Polarity: Negative Notes:

Replaces: Delco 19020703, 19020706 Mercury Marine 834832, 834832T2, 857006T, 889955A03, 875285T1, 881248T, 889955 DENSO 101211-3460 PRESTOLITE 20115010TBA

Used On: 2.5L Mercury Outboard Applications Mariner 200 (DFI) Al Mariner 200 DF Mariner 200 DF Mariner 225 (DFI) Al Mariner 225 DF Mariner 225 DF Mariner V-115 (DFI) GM 2.5L - 153ci - 4cy Mariner V-135 (DFI) GM 2.5L - 153ci - 4cy Mariner V-135 (DFI) GM 2.5L - 153ci - 4cy Mariner V-135 DFI 2500cc, 2.5L/153CI 4-Cyl Mariner V-135 DFI 2500cc, 2.5L/153CI 4-Cyl Mariner V-150 (DFI) GM 2.5L - 153ci - 4cy Mariner V-150 (DFI) GM 2.5L - 153ci - 4cy Mariner V-150 DFI 2500cc, 2.5L/153CI 4-Cyl Mariner V-150 DFI 2500cc, 2.5L/153CI 4-Cyl Mariner V-175 (DFI) GM 2.5L - 153ci - 4cy Mariner V-175 DFI 2500cc, 2.5L/153CI 4-Cyl Mercruiser Model 575SCI 8200cc, 8.2L/502CI 8-Cyl 2000 Mercruiser Model 575SCI 8200cc, 8.2L/502CI 8-Cyl 2000 Mercruiser Model 575SCI GM 8.2L - 502ci - 8cy Mercury Marine 115CXL Optimax Saltwater 115H 2000 Mercury Marine 115CXL Optimax Saltwater 2500cc, 2.5L DFI 2000 Mercury Marine 115L Optimax 115H 2000 Mercury Marine 115L Optimax 2500cc, 2.5L DFI 2000 Mercury Marine 115L Optimax Saltwater 115H 2000 Mercury Marine 115L Optimax Saltwater 2500cc, 2.5L DFI 2000 Mercury Marine 115XL Optimax Saltwater 115H 2000 Mercury Marine 115XL Optimax Saltwater 2500cc, 2.5L DFI 2000 Mercury Marine 135CXL Bluewater Optimax 135H 1999 Mercury Marine 135CXL Optimax 135H 2006, 2007, 2008, 2009, 2010 Mercury Marine 135CXL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Mercury Marine 135CXL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Mercury Marine 135CXL Optimax Saltwater 135H 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 135L Optimax 135H 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 135L Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 135L Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 135XL Bluewater Optimax 135H 1999 Mercury Marine 135XL Optimax 135H 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 135XL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 135XL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 150 2500cc, 2.5L/153CI 2006, 2007, 2008, 2009 Mercury Marine 150CXL Bluewater Optimax 150H 1999 Mercury Marine 150CXL Optimax 150H 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 150CXL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 150CXL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 150CXL Optimax Saltwater 150H 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 150CXL Saltwater 2500cc, 2.5L/153CI 2003, 2004, 2005 Mercury Marine 150CXL Saltwater EFI 150H 2003, 2004, 2005 Mercury Marine 150L 2500cc, 2.5L/153CI 2003, 2004, 2005 Mercury Marine 150L EFI 150H 2003, 2004, 2005 Mercury Marine 150L Optimax 150H 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 150L Optimax 150H 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Mercury Marine 150L Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 150L Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 150L Pro XS Optimax 150H 2011, 2012, 2013, 2014 Mercury Marine 150L Saltwater 2500cc, 2.5L/153CI 2003, 2004, 2005 Mercury Marine 150L Saltwater EFI 150H 2003, 2004, 2005 Mercury Marine 150XL 2500cc, 2.5L/153CI 2006, 2007, 2008, 2009, 2010 Mercury Marine 150XL Bluewater Optimax 150H 1999 Mercury Marine 150XL EFI 150H 2006, 2007, 2008, 2009, 2010 Mercury Marine 150XL Optimax 150H 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Mercury Marine 150XL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 150XL Optimax 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Marine 150XL Optimax Saltwater 150H 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 150XL Pro XS Optimax 150H 2011, 2012, 2013, 2014 Mercury Marine 150XL Saltwater 2500cc, 2.5L/153CI 2003, 2004, 2005 Mercury Marine 150XL Saltwater EFI 150H 2003, 2004, 2005 Mercury Marine 175CXL Optimax 175H 2006, 2007, 2008, 2009, 2010 Mercury Marine 175CXL Optimax 2500cc, 2.5L/153CI 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Mercury Marine 175CXL Optimax Saltwater 175H 2003, 2004, 2005 Mercury Marine 175L Optimax 175H 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Mercury Marine 175L Optimax 2500cc, 2.5L/153CI 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Mercury Marine 175L Pro XS Optimax 175H 2008, 2009, 2010, 2011, 2012, 2013, 2014 Mercury Marine 175L Pro XS Optimax 2500cc, 2.5L/153CI 2008, 2009, 2010, 2011 Mercury Marine 175XL Optimax 175H 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Mercury Marine 175XL Optimax 2500cc, 2.5L/153CI 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Mercury Marine 175XL Pro XS Optimax 175H 2008, 2009, 2010, 2011, 2012, 2013, 2014 Mercury Marine 175XL Pro XS Optimax 2500cc, 2.5L/153CI 2008, 2009, 2010, 2011 Mercury Marine 2.5 CL EFI Racing 280H 1998, 1999, 2000, 2005 Mercury Marine 2.5 CS EFI Racing 280H 1998, 1999, 2000, 2005 Mercury Marine 200CXL 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 200CXL 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 200CXL Bluewater EFI 200H 1999 Mercury Marine 200CXL Saltwater EFI 200H 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 200L 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 200L 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 200L EFI 200H 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 200XL 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 200XL 2500cc, 2.5L/153CI 1999, 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 200XL Bluewater EFI 200H 1999 Mercury Marine 200XL Saltwater EFI 200H 2000, 2001, 2002, 2003, 2004, 2005 Mercury Marine 200XS CS Optimax Racing 200H 2005 Mercury Marine 200XS CS Optimax Racing 2500cc, 2.5L/153CI 2005 Mercury Marine 200XS L Optimax Racing 200H 2000 Mercury Marine 200XS L SM Optimax Racing 200H 2005 Mercury Marine 200XS Optimax Racing 2500cc, 2.5L/153CI 2006 Mercury Marine 200XS SM LH 15 Optimax Racing 200H 2006 Mercury Marine 200XS SS Optimax Racing 200H 2000, 2005 Mercury Marine 200XS SS Optimax Racing 2500cc, 2.5L/153CI 2000, 2005 Mercury Marine 200XSL Optimax Racing 2500cc, 2.5L/153CI 2000, 2005

MCR PART NUMBER: 8470N

**PROP 65 - 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**.

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