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Your cart is empty.Alternator For Mercury 115Elpt Optimax 92.9Ci - 115 Hp Dfi 2004-2011, 115Elpt Pro Xs Optimax 92.9Ci - 115 Hp Dfi 2010-2011, 115Elpt Saltwater Optimax 92.9Ci - 115 Hp Dfi 2004-2005, 115Exlpt Optimax 92.9Ci - 115 Hp Dfi 2004-2010, 115Exlpt Saltwater Optimax 92.9Ci - 115 Hp Dfi 2004-2005, 200Cxl Dts Optimax 185.0Ci - 200 Hp 2005-2009, 200Cxl Optimax 185.0Ci - 200 Hp 1998-2011, 200Cxxl Optimax 185.0Ci - 200 Hp 1998-2002, 200L Dts Optimax 185.0Ci - 200 Hp 2005-2009, 200L Optimax 185.0Ci - 200 Hp 1998-2009, 200L Pro Xs Optimax 185.0Ci - 200 Hp 2010-2011, 200Xl Dts Optimax 185.0Ci - 200 Hp 2005-2009, 200Xl Optimax 185.0Ci - 200 Hp 1998-2011, 200Xxl Optimax 185.0Ci - 200 Hp 1998-2002, 225 Pro Xs Optimax 185.0Ci - 225 Hp 2005-2009, 225Cxl Dts Optimax 185.0Ci - 225 Hp 2004-2009, 225Cxl Efi 185.0Ci - 225 Hp 2001-2004, 225Cxl Optimax 185.0Ci - 225 Hp 1998-2011, 225Cxxl Dts Optimax 185.0Ci - 225 Hp 2004-2009, 225Cxxl Efi 185.0Ci - 225 Hp 2001-2004, 225Cxxl Optimax 185.0Ci - 225 Hp 1998-2010, 225L 225Xl Efi 185.0Ci - 225 Hp 2001-2004, 225Xl Optimax 185.0Ci - 225 Hp 1998-2011, 225Xl Pro Xs Optimax 185.0Ci - 225 Hp 2007-2011, 225Xs Sport Racing 185.0Ci - 225 Hp 2006-2009, 225Xxl Dts Optimax 185.0Ci - 225 Hp 2003-2009, 225Xxl Efi 185.0Ci - 225 Hp 2001-2004, 225Xxl Optimax 185.0Ci - 225 Hp 1998-2010, 250 Pro Xs Optimax 185.0Ci - 250 Hp 2006, 250Cxl Efi 185.0Ci - 250 Hp 2001-2004, , 250Xxl Efi 185.0Ci - 250 Hp 2001-2004, 250Xxl Optimax 185.0Ci - 250 Hp 2009-2011, 300X Xs Promax Racing 185.0Ci - 300 Hp 2005-2009, 75Elpt Optimax 92.9Ci - 75 Hp Dfi 2005-2011, 90Elpt Optimax 92.9Ci - 90 Hp Dfi 2006-2011, 90Exlpt Optimax 92.9Ci - 90 Hp Dfi 2006-2011. 12 Volt, 50 Amp With Internal Regulator. Replaces Arco Marine 20850; Delco 19020704, 19020707; Mercury Marine 875286A1, 875286T, 881247A1, 889956; Sierra Marine 18-6455.
Dietmar Bauer
Reviewed in the United States on June 12, 2024
Well working with great ouput
Lewis Walker
Reviewed in the United States on December 19, 2024
Highly recommend DB electrical for electrical items. Not everything they have is 100% but 99% of their items are high quality and work perfect. Plus they have an outstanding warranty. If you do have a problem.
Luke
Reviewed in Canada on August 21, 2022
Just installed tested on the water works well. Stable voltage 14.2 V on Mercury outboard 225 HP EFI
Murray Holmlund
Reviewed in Canada on July 21, 2020
unit lasted a few hours and died.
Customer
Reviewed in the United States on July 18, 2018
I just installed this alternator in my 200 HP Mercury Optimax. It’s working perfectly. I’m very happy so far. It appears to be good quality.
Steven
Reviewed in the United States on March 30, 2018
My original optimax 225 alternators were getting weak, only getting 12-12.5v at idle and 11.8v at wide open. I have twins, so two of these, never installed a marine alternator before, but just as easy as doing a car, remove the oil pump pulley, 2 bolts for alternator, and the plug in connects and 1 hot wire nut, and swap. Spent about 1 hour to do both. For $200 VS marine mechanic quoted $1000 (parts and labor), saved $800, and now both motors running at 13.9v, Perfect! As long as last a couple years or more I'll be happy. Will update review if any issues arise.UPDATE : 6 months later, these are also weak. Replacing now with Mercury brand units. Significantly more money, but better than having to do this every few months. Recommend you avoid these.
Customer
Reviewed in the United States on November 17, 2015
Great service and good alternator. Would like to see options for products made in the USA. Would pay more for them, every time.Contrary to what has been said on the internet, the alternator begins charging at idle speeds.
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