Ignition Module Volvo Penta & Mercruiser 811637001 811637T 850487 18-5

A quality Ignition Module Volvo Penta & Mercruiser 811637001 811637T 850487 18-5107-1 from Hook & Hull Co. — built to perform in demanding on-water conditions.

• Marine-grade construction for durability
• Precision-engineered for a correct fit
• Suitable for freshwater and saltwater use

Please check fitment, sizing, and compatibility before purchasing. Professional installation is recommended where required.