Solenoid Starter – Fits Volvo Penta Marine Engines (Replaces 859618)
Solenoid Starter – Fits Volvo Penta Marine Engines (Replaces 859618) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Solenoid Starter – Fits Volvo Penta Marine Engines (Replaces 859618) is backordered and will ship as soon as it is back in stock.
Product Details
This is a direct-replacement 12V Solenoid Starter – Fits Volvo Penta Marine Engines (Replaces 859618). It is engineered for reliable performance in demanding marine environments, fitting specific diesel engines that use Valeo-style starters.
It provides a direct interchange for Volvo Penta 859618, 859618-1, API #15097, Protorque PH375-0013, and MES1950M.
- Designed for simple, direct-replacement installation.
- Engineered specifically for marine applications.
- Includes the essential plunger spring for a complete fit.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 859618 |
| Volvo Penta | 859618-1 |
| API | 15097 |
| Protorque | PH375-0013 |
| MES | MES1950M |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This solenoid is designed for certain Volvo Penta diesel engines equipped with Valeo starters.
| Brand | Model | OEM Part No. | Notes |
|---|---|---|---|
| Volvo Penta | Diesel Engines with Valeo Starters | 859618, 859618-1 | Fits PH150-0007 starter |
| Volvo Penta | 3581774, 3803118, 3803200, 3803386, 859252, 859252-9 | Alternative OEM numbers |
Technical Specs
- Product Type
- Starter Solenoid
- Installation
- Direct replacement
- Voltage
- 12V
- Housing Dimensions
- 9.0 cm × 9.0 cm × 9.0 cm (cubic)
- Weight
- 0.68 kg (1.5 lb)
- Mounting Thread Size
- M4-0.7
- Plunger Diameter
- 25.1 mm
- Case Diameter
- 53.9 mm
- Features
- Includes plunger spring
- Other Technical Attributes
- Designed for marine applications
What’s in the Box
- 1 x Solenoid Starter Engine (859618)
Installation Notes
- Disconnect the battery terminals to prevent electrical shorts. Ensure the engine is cool to the touch.
- Locate the starter motor and identify the solenoid mounted on it.
- Disconnect the electrical wires from the old solenoid, noting their positions.
- Remove the mounting bolts holding the old solenoid to the starter.
- Install the new solenoid, ensuring the plunger and spring are correctly seated.
- Secure the new solenoid with the mounting bolts.
- Reconnect the electrical wires to their corresponding terminals on the new solenoid.
- Reconnect the battery terminals (positive first, then negative).
- Test the new solenoid by starting the engine. Listen for a clean engagement and cranking.
Troubleshooting & FAQ
How do I know if this solenoid fits my Volvo Penta engine?
This solenoid fits specific Volvo Penta diesel engines that use a Valeo-style starter. The best way to confirm is by matching your old part's number to one of the cross-reference numbers listed in our Part Number Matrix, such as 859618 or 859618-1.
What are the common signs of a failing starter solenoid?
Symptoms include a single, loud "click" when you try to start the engine, the starter motor spinning without engaging the engine (freewheeling), or no response at all. Intermittent starting is also a common sign of a failing solenoid.
Can I install this myself?
Yes, installation is straightforward for those with basic mechanical skills. It involves disconnecting the battery, removing the old solenoid from the starter, and bolting on the new one. However, we recommend professional installation if you are not comfortable working with your boat's electrical system.
Is the unit sealed for marine use?
Yes, this solenoid is designed specifically for the rigors of the marine environment, with construction intended to resist moisture and corrosion common in saltwater and freshwater applications.
What's the difference between this and an OEM part?
This is an aftermarket part built to meet or exceed original equipment manufacturer (OEM) specifications for fit, form, and function. It offers comparable performance and durability at a better value.
Why does the starter click but not turn over the engine?
A clicking sound usually means the solenoid is receiving power and trying to engage the plunger, but there isn't enough power to turn the starter motor, or the solenoid contacts are worn. First, check your battery charge and cable connections. If they are good, the solenoid itself is the likely culprit.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
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