Sierra 18-5740 Mercruiser Voltage Regulator
Sierra high-quality engine parts are designed to meet OEM specifications.
Interchangeable with:
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Fits 1982 and newer GM 4 cylinder engines; Single Groove; AMP Rating 55; also fits 1982 - 1996 GM V-6 & V-8 engines. Replaces: Pro...
Mercury - Mercruiser 807260A1 Flywheel HsgGenuine OEM Mercury-Mercruiser part.Special Order Item
Sierra 18-5732 Mercury Voltage Regulator Sierra high-quality engine parts are designed to meet OEM specifications. The 18-5732 Mercury Voltage Regulator fits Mercury 30/40/50/60 EFI 4-Stroke engines...
Sierra 18-8220 Mercruiser 90 Amp Fuse Kit For use with SIE-18-5953 alternator conversion kits installed on Mercruiser 470 and 3.7L aluminum block engines serial number 6902288 and Up. Amp Rating:...
Sierra 18-6293 Alternator Sierra replacement engine parts are engineered to meet or exceed OEM requirements. For Mercruister Stern Drives. Amp Rating: 7SI/70 Mount Type: Hinge Pulley Type:...
Sierra 18-70934 Mercruiser Molded Hose Sierra high-quality engine parts are designed to meet OEM specifications. Fits MCM/MIE GM V-8 (427, 454 & 502 CID) engines. Interchangeable...
Sierra 18-4226 Mercruiser Blue Plastic Drain Plug This Sierra 18-4226 drain plug is widely used for Mercruiser V4, V6 and V8 marine engines. Fits Mercruiser cylinder blocks and exhaust...
Sierra 18-5743 Mercury Voltage Regulator For: Mercury Engines with 16amp to 40amp charging system. Model years 1992 to present. Additional Details: Note: Black wire (not shown) goes to engine...
CDI 113-4041 Johnson Evinrude Power Pack CD4 AL Loop Charged Engines w/ Quick Start & S.L.O.W., 6700 RPM Limit. Fits: 120hp 1988-2001 125hp 1988-2001 130hp 1988-2001 135hp...
Alternator Assy, Mercury - Mercruiser 805884T
