Description
Mercury 30431123 Ignition Key — Key 123 (Single Key)
The Mercury 30431123 ignition key is a genuine OEM replacement part, stamped “123,” and designed for Mercury and MerCruiser ignition switches that require this specific key code. Engineered to meet factory standards, this key ensures dependable ignition engagement and long-lasting reliability.
Applications & Compatibility
- Fits Mercury and MerCruiser 3-position ignition switches labeled “123”
- Used in a wide range of Mercury outboards and MerCruiser sterndrives
- OEM replacement — not a universal or aftermarket key
Features & Benefits
- Genuine Mercury OEM key ensures proper fit and smooth ignition operation
- Built with marine-grade materials for corrosion resistance
- Accurately cut and tested for consistent ignition performance
Specifications
- Part Number: 30431123
- Key Code: 123
- Type: Ignition Key (Single)
- UPC: 745061134164
- Prop 65 Warning: Cancer
Installation Notes
Before ordering, verify that your ignition switch or existing key is marked “123.” This key fits standard Mercury and MerCruiser 3-position ignition systems using the 123 key code.
Returns
Unopened and unused keys can be returned under our Return Policy. Please confirm key code compatibility before installation.
Wakeboss.com only supplies genuine OEM Mercury ignition components to ensure the highest level of reliability, performance, and perfect fit for marine applications.