Ignition Main Switch Assembly for Outboard Motors A durable, ready to install ignition switch assembly designed to OEM 703825104300 on compatible outboard motors. Constructed from grade plastic for long term resistance to marine conditions, this unit provides reliable starting and control for outboard engines. Key benefits Durable construction: grade plastic body resists wear in marine use to provide consistent operation. Ready to install: Supplied with preconnected wiring lines to simplify installation into the control box and reduce installation time. Direct replacement: Matches OEM number 703825104300 for straightforward fitment and function. Compact size: 3.4 x 9 cm footprint fits typical dash or control box openings. Complete package: Main switch assembly with key included for immediate use. Lightweight: Package weight 155 g for easy handling and storage. Features and performance Function: Main ignition switch assembly for starting and controlling outboard engines. Material: grade plastic housing for durability and corrosion resistance in marine environments. Installation: Preconnected joint lines and clear layout help speed installation into the outboard motor control box. Compatibility: Designed for outboard motor models from 2002 and 2003 including 115TLRA, 130TXRA, F115TLRA, F225TXRA and other models that use OEM 703825104300. What is included 1 x Main Switch Assembly with key Package weight 155 g Size 3.4 x 9 cm Use scenarios a failed ignition switch on a 2003 F115TLRA during routine maintenance to restore reliable starting. Keep as a spare part for a small fleet of boats to minimize downtime when an ignition switch stops working. Install the assembly while refurbishing a control box on a 2002 130TXRA to ensure correct fit and function. Technical reference OEM number 703825104300 Material plastic Size 3.4 x 9 cm This ignition main switch assembly offers a straightforward, compatible replacement to maintain or restore ignition control on compatible outboard motors.