Replacement Starter for Mercruiser 2006 5.7L MIE GM V8 Engine

Replacement for the 2006 Mercruiser 5.7L MIE GM V8 engine, this starter delivers cranking power to initiate combustion cycles in the marine application. Engineered as a direct-fit component, the unit provides reliable torque to turn over the large displacement V8 block under demanding saltwater and freshwater conditions. Precision-machined mounting flanges align perfectly with factory bolt patterns on the GM-based block, eliminating the need for adapters or modifications during installation. High-quality copper contacts and heavy-gauge windings ensure consistent electrical performance even after repeated start cycles in humid, vibration-heavy environments. The starter housing incorporates advanced sealing technology that prevents moisture ingress while maintaining optimal internal lubrication across extended service intervals. Internal components undergo rigorous testing to verify durability against continuous exposure to salt spray, temperature fluctuations, and mechanical shock typical of offshore and inshore boating.

Key Features & Benefits

• Provides rotational force to the flywheel for engine ignition sequence
• Matches mounting points on the 5.7L GM V8 block
• Supports electrical engagement with the ignition switch circuit
• Delivers high-torque cranking in extreme temperatures and corrosive marine settings
• Features sealed housing to resist water intrusion and salt corrosion
• Reduces downtime with straightforward bolt-on replacement procedure

Product Specifications

• Cranking amps: 250 A
• Voltage rating: 12 V DC
• Rotation: clockwise when viewed from drive end

Replacement Compatibility

Compatible with 2006 Mercruiser 5.7L MIE GM V8 engines.

Discover the Perfect Replacement

Browse the catalog to locate the matching starter component and complete your order for direct shipment. Proper starter function is critical for reliable marine engine operation, especially when away from shore facilities. This replacement restores original cranking speed and minimizes wear on the flywheel ring gear. Technicians appreciate the pre-lubricated bearings and heavy-duty solenoid that engage smoothly without excessive arcing. Owners benefit from improved starting consistency across temperature ranges typical of boating seasons. Regular inspection of battery cables and connections further extends service life of the new starter assembly. Whether performing seasonal maintenance or addressing sudden failure, this component meets exacting dimensional and electrical requirements for the specified Mercruiser power plant. Installation typically requires only basic hand tools and can be completed in under an hour for most vessels. Always verify battery charge and connections before final testing to ensure optimal results.

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.