CDI Switch Box Power Pack Replacement for Mercury Mariner Outboard

Key features

• Replacement for Mercury 332-5772 Series：This switch box power pack is a direct aftermarket replacement for Mercury/Mariner 4-cylinder outboard engines.
• OEM part numbers: 332-5772A1, 332-5772A2, 332-5772A3, 332-5772A4, 332-5772A5, 332-5772A7, 114-5772, and 18-5881. Solves spark failure, intermittent ignition, and cylinder misfire issues.
• Wide Compatibility for 4-Cylinder Mercury Outboards:Designed for Mercury/Mariner 4-cylinder outboard motors from 30HP to 125HP, including Jet models. Compatible with:30HP Jet (1989–1997),40HP / 40HP Jet (1989–1997),45HP (1981–1989),50HP (1976–1985),80HP / 80HP Jet (1978–1983, 1994–1997),85HP (1976–1977),100HP (1988–1996),115HP (1989–1997),125HP (1994–1996).Please verify your engine's serial number and year before purchasing.
• Restores Ignition Performance:Effectively resolves common ignition issues such as weak spark, no spark, or intermittent firing. Ensures all four cylinders fire correctly, helping restore engine smoothness, throttle response, and overall reliability.
• Plug-and-Play Installation:All wire locations are clearly marked for a straightforward, hassle-free installation. Designed as a direct-fit replacement, no modifications or special tools are required. Ideal for DIY mechanics and marine service professionals.
• About Service:The CARMOCAR customer service period is 1 year.Note: Please check the display pictures and OEM to see before purchase.If there is any problem in use, Please contact us at any time, we will respond within 24 hours.

Free shipping included. 30-day hassle-free returns.