Dokili 134-9021-2 Outboard Trigger for Mercury Mariner 30 40 HP 2-Cylinder

Key features

• ApplicationCompatible with Mercury and Mariner 1995-1999 30HP and 40HP 2-Stroke 2-Cylinder outboard engines equipped with TPM (Timing Protection Module). Note: Engineered exclusively for 2-cylinder setups with a 2-pin Packard connector; does not fit 3-cylinder models.
• Direct ReplacementDirectly replaces CDI Electronics 134-9021-2, 134-90212; Replacement for Mercury Quicksilver 99021A11, 99021A14, 99021A 11, 99021A 14; for Sierra Marine 18-99452; and for WSM 363-9021-2.
• Precise Ignition TimingResolves frequent outboard issues such as hard starting, sudden misfires, power loss, and rough idling caused by failing sensors. The high-sensitivity magnetic pickup accurately synchronizes flywheel rotation with spark generation, restoring smooth throttle response and consistent timing across the entire RPM range.
• Marine-Grade ConstructionBuilt to endure brutal saltwater environments. Features an anti-vibration epoxy potting compound that seals internal coils against moisture intrusion. Heavy-duty braided sleeve protects high-strand flexible lead wires from fatigue, abrasion, and repeated throttle arm linkage movements.
• Plug-and-Play InstallationPre-assembled with exact-fit mounting ring geometry and an 2-wire connector for seamless connection to your switch box / power pack. No wire splicing or modifications required.

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