Replacement Starter for OMC GM Marine Engine Application

Replacement for starter motor designed to fit OMC GM 5.0L engines from 1979 with 8 cylinder 305CI configuration and additional compatible models. This component matches the original mounting and electrical interface requirements for proper engine cranking operation. The starter delivers consistent performance across varying marine conditions including exposure to moisture vibration and temperature fluctuations common in boating environments. Engineered with precision machined components it ensures reliable engagement with the flywheel every time the ignition is activated. Marine operators benefit from reduced downtime because the unit installs quickly without requiring custom modifications or adapters. Its robust construction withstands the demanding duty cycles of recreational and commercial vessels alike. Users report smooth cranking action and minimal electrical draw which helps preserve battery life during extended outings. The design incorporates corrosion resistant materials on exposed surfaces to extend service life in saltwater settings. Technicians appreciate the standardized terminal layout that aligns perfectly with existing harness connectors eliminating guesswork during replacement procedures. Overall this starter represents an economical solution for restoring engine starting reliability without compromising on quality or fitment accuracy. Additional paragraphs elaborate on maintenance best practices such as periodic inspection of connections and lubrication of moving parts according to manufacturer guidelines. Proper storage when the vessel is not in use further protects the component from environmental degradation. Customers often pair this starter with fresh batteries and ignition switches to achieve optimal system synergy.

Key Features & Benefits

• Direct fit construction aligns with factory mounting points on listed engines.
• Electrical terminals positioned to connect with standard marine wiring harnesses.
• Rotation direction and gear reduction ratio maintained to original design values.

Product Specifications

• Product type: Starter motor
• Engine compatibility: 5.0L 305CI 8 cylinder
• Model year: 1979
• Rotation direction: Clockwise from drive end
• Overall length: 5.710 inches

Replacement Compatibility

Compatible with OMC 5.0L marine engines produced in 1979 using the GM 305CI 8 cylinder block as well as other marine and industrial applications sharing the same starter mounting pattern and solenoid configuration.

Discover the Perfect Replacement

Browse our selection of starter motors to locate the exact match for your engine requirements and complete your order for delivery. Explore related ignition components and marine electrical accessories to complete your maintenance project efficiently.

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.