Mercruiser Starter Motor 12V 11T 4.3L 5.0L 5.7L GM Marine 50-822330A2
Mercruiser Starter Motor 12V 11T 4.3L 5.0L 5.7L GM Marine 50-822330A2
SKU:6562N
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Mercruiser 12V Starter Motor
Reliable Starting for 4.3L, 5.0L, 5.7L GM Mercruiser Engines (1987-1996)
Ensure your marine engine starts reliably every time with this high-performance 12V starter motor for Mercruiser GM-based engines. Engineered to meet or exceed OEM specifications, this aftermarket starter provides the consistent power needed for quick and efficient ignition, getting you on the water faster and with less hassle.
Specifically designed to fit a wide range of popular Mercruiser models including the 4.3L, 5.0L, and 5.7L V6/V8 petrol engines from 1987-1996, this unit is a robust and cost-effective replacement for your worn-out or failing original starter. Its durable construction is built to withstand the demanding marine environment, offering longevity and peace of mind.
Key Features
- ✔ Optimised Performance: Delivers robust torque for fast and efficient engine starts every time.
- ✔ Marine-Grade Durability: Constructed with corrosion-resistant materials, including epoxied armatures and sealed housings, for extended life in saltwater and freshwater environments.
- ✔ Precision Engineered: Features an 11-tooth pinion gear for smooth and positive engagement with your engine's flywheel.
- ✔ Direct Aftermarket Replacement: Designed to directly interchange with original equipment, ensuring a hassle-free installation.
Technical Specs
| Voltage: | 12V |
| Teeth on Drive: | 11 Teeth |
| Rotation: | Clockwise (CW) |
| Mounting Type: | 2-Bolt Mount |
| Starter Type: | PMGR (Permanent Magnet Gear Reduction) |
Vehicle Fitment Guide
| Make | Model (Engine) | Year Range |
|---|---|---|
| Mercruiser | 4.3L (GM-based) | 1987 - 1996 |
| Mercruiser | 5.0L (GM-based) | 1987 - 1996 |
| Mercruiser | 5.7L (GM-based) | 1987 - 1996 |
| Mercruiser | 7.4L (GM-based) | 1987 - 1996 |
| Mercruiser | 8.2L (GM-based) | 1987 - 1996 |
| Mercruiser | 8.9L (GM-based) | 1987 - 1996 |
OEM Part Number Cross Reference
| Mercruiser | 50-822330A2, 50-806964A2, 50-806964A3, 50-807904A1, 50-812604A2, 50-812428A3 |
| Delco | 9000762, 9000768, 9000789 |
| Sierra | 18-5913 |
| Aftermarket Ref. | SDR0031-L, 6562N |
Frequently Asked Questions
What Mercruiser engines is this starter motor compatible with?
This 12V starter motor is compatible with Mercruiser 4.3L, 5.0L, 5.7L, 7.4L, 8.2L, and 8.9L GM-based petrol inboard engines manufactured between 1987 and 1996.
What are the key specifications of this starter motor?
It is a 12V unit with an 11-tooth pinion gear, clockwise rotation, and a 2-bolt mounting system. It's a Permanent Magnet Gear Reduction (PMGR) type starter, ensuring efficient and powerful starting.
How can I tell if my Mercruiser starter motor needs replacing?
Common signs of a failing starter include a clicking sound when you turn the key but no engine crank, slow cranking, grinding noises, or the starter spinning but not engaging the engine. Corrosion or internal damage from marine exposure can also lead to failure.
Is this an OEM (Original Equipment Manufacturer) part?
No, this is a high-quality aftermarket replacement starter motor. It is designed and manufactured to meet or exceed the performance and durability standards of the original Mercruiser OEM part 50-822330A2.
Note: Please verify your bike's model and year before purchasing.
Fast shipping available across the UK and Europe.
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