Mercury Outboard CDI Power Pack: Precision Ignition Replacement for 40 HP 4-Cylinder Engines The Mercury Outboard CDI Power Pack represents a critical electrical component designed specifically for 40 horsepower, 4-cylinder marine engines manufactured in 1990. This essential ignition system component delivers reliable electrical performance for marine enthusiasts seeking precise engine starting and consistent operational reliability. Engineered with meticulous attention to original equipment manufacturer (OEM) specifications, this power pack provides direct compatibility with Mercury outboard motors from the specified model year. Professional marine mechanics and boat owners will appreciate the precision-crafted design that ensures seamless integration with the existing electrical system, maintaining the original engine's performance characteristics. Technical specifications for this power pack include precise voltage regulation, durable construction, and exact dimensional matching to the original Mercury component. The unit is constructed to withstand marine environments, featuring corrosion-resistant materials that protect against saltwater exposure and challenging outdoor conditions. Its compact form factor allows for straightforward installation, minimizing downtime and technical complexity during replacement. Vehicle compatibility extends to specific Mercury outboard models from the 1990 production year, featuring 40 horsepower, 4-cylinder configurations. Boat owners and marine service professionals can confidently select this power pack as a direct replacement part, ensuring optimal electrical system performance without modifications or additional adaptations. Installation requires basic mechanical skills and standard marine electrical tools. Technicians should follow manufacturer guidelines for proper mounting, electrical connection, and system calibration. Proper installation ensures consistent engine ignition, smooth operational performance, and reliable marine transportation. Maintenance professionals and boat owners seeking a dependable electrical replacement part will find this Mercury Outboard CDI Power Pack an essential solution for maintaining marine engine functionality. Don't compromise your vessel's performance-secure this precision-engineered power pack today and restore your outboard motor's electrical integrity. Order now to receive a high-quality, direct-replacement power pack backed by comprehensive compatibility verification. Limited quantities available-secure your marine engine's electrical system with this authentic Mercury replacement component.
During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.
All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)
At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.