Replacement Starter for Mercruiser Marine Applications

Replacement for starter in Mercruiser marine applications with key form factor specifications matching OEM requirements for stern drive engines. This component provides the necessary mechanical interface to engage the engine flywheel during startup sequences in multi-application setups including GM 7.4L 454CI 8Cyl configurations. Extensive testing ensures consistent engagement and long service life under demanding marine conditions where vibration, moisture, and temperature extremes are common. The precision-machined drive pinion and robust solenoid deliver smooth operation that reduces wear on the ring gear while providing dependable cranking power even after extended periods of storage or non-use. Marine environments require components that resist corrosion, so this starter incorporates plated hardware and sealed electrical connections to maintain performance season after season. Installation is straightforward for experienced technicians because mounting holes and electrical terminals align exactly with factory locations, eliminating the need for adapters or modifications.

Key Features & Benefits

• Direct fit replacement starter constructed to align with Mercruiser mounting points and drive gear engagement.
• Designed for use in 1997 Mercruiser 7.4LX TBI Gen VI stern drive year models and additional compatible marine systems.
• Electrical and mechanical interfaces correspond to standard starter requirements for 8 cylinder engines.

Product Specifications

• OEM/Brand name: Mercruiser
• Product type: Starter
• Overall length: 5.350 inches
• Rotation: Clockwise

Replacement Compatibility

Compatible with 1997 Mercruiser 7.4LX TBI Gen VI stern drive GM 7.4L 454CI 8Cyl engines as well as additional Mercruiser marine stern drive models and other compatible systems requiring an equivalent starter replacement. Always verify your engine model and serial number before ordering to confirm fitment. Proper starter selection prevents damage to the flywheel and ensures the electrical system receives adequate cranking amperage for quick starts in all weather conditions. Owners of classic and late-model Mercruiser powered boats appreciate the straightforward swap and restored starting performance this unit provides. Regular inspection of starter connections and mounts helps maximize service life and avoids unexpected issues during outings. This replacement meets or exceeds original equipment standards for durability and function, making it a practical choice for both professional mechanics and do-it-yourself boat owners focused on maintaining their vessels to a high standard.

Discover the Perfect Replacement

Browse the selection of replacement starters to locate the component that corresponds to your specific Mercruiser engine configuration and restore operational starting capability.

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.