Replacement Starter for Mercury 40ELPTO Year 1990 43.9CI 40 H.P. Engines

Replacement for Mercury 40ELPTO Year 1990 43.9CI 40 H.P. engines, this starter motor part supplies the cranking power required for marine outboard starting applications.

Key Features & Benefits

• Direct replacement construction matches the original starter motor mounting points
• Designed specifically for 40 H.P. outboard engine starting cycles
• Supports consistent engagement with the engine flywheel
• Built to the listed MOL of 5.710 for fitment accuracy

Product Specifications

• Application: Engine starting
• Engine size: 43.9CI
• Power rating: 40 H.P.
• Year: 1990

Compatible with Mercury 40ELPTO 1990 43.9CI 40 H.P. engines and compatible models.

Discover the Perfect Replacement

Browse the exact starter component needed for your Mercury outboard. Confirm fitment with your engine model before ordering.

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.