Skip to product information
50893888 Boat Engine Starter Motor for Mariner Mercury 40HP 50HP 60HP 4 Stroke
$196.39
Sale price
$196.39
Regular price
Quantity
Pickup currently not available
Secure Checkout • Encrypted Payments
Free Shipping
Contiguous U.S.
1-Year Warranty
Parts you can rely on
30-Day Returns
Hassle-free returns
Need help confirming fitment?
Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
Equipment / model
- Mariner 40HP 4-Stroke
- Mariner 50HP 4-Stroke
- Mariner 60HP 4-Stroke
- Mercury 40HP 4-Stroke
- Mercury 50HP 4-Stroke
- Mercury 60HP 4-Stroke
Product Overview
This boat engine starter motor cranks your outboard reliably. Designed for 40HP, 50HP, and 60HP 4-stroke Mariner and Mercury marine engines, this starter motor restores easy ignition to your boat. The boat engine starter motor delivers consistent power every turn.
Key Features & Performance
- Direct replacement for OEM part number 50-893888 — no modifications needed
- Engineered for 40HP, 50HP, and 60HP 4-stroke Mariner and Mercury outboards
- High-torque output spins engine quickly for fast starts
- Corrosion-resistant materials withstand harsh marine environments
- Precision-wound armature ensures consistent cranking speed
- Factory-tested for dependable performance and longevity
Common Uses
- Replacing a failed starter motor on a fishing boat or pontoon
- Restoring reliable starting to a ski or leisure boat
- Preventative maintenance for aging outboard ignition systems
- Repowering 4-stroke outboards that have starter corrosion damage
Technical Specifications
- Part Number(s): 50-893888
Frequently Asked Questions
Q: Will this starter motor fit a Mercury 50HP 4-stroke outboard? A: Yes, it is a direct fit for Mercury 50HP 4-stroke engines matching OEM number 50-893888.
Q: Does this starter come with mounting hardware? A: The starter is sold as the motor unit; it may not include mounting bolts or solenoid — check your existing hardware.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.