Arco Marine Solenoid - (Mercury 65057A1) (Sw981)

When conducting an electric current, a solenoid (Mercury 65057A1) (SW981) is a tube-shaped coil of wire that acts as a magnet. It has a ferromagnetic core material that generates a homogeneous magnetic field in a volume of space. When an electrical current transports through it, it produces a regulated magnetic field. This Solenoid (Mercury 65057A1) (SW981) will precisely deliver the electric current required to start your machine. When the engine is running, it disengages and the electric current is cut off. This solenoid is built to the same high standards as the original solenoid that came with your equipment.

Key features:

• This is a high-capacity model with corrosion-resistant connectors.
• Performance meets or exceeds OEM standards
• Connections that aren't corroded
• 30120, 30456, 50143, 30123, 50169 (Mercruiser Starter)
• It is simple to set up.

Specifications:

• SKU: SW981
• UPC: 693006001937
• Weight: 1.00 LBS
• Manufacturer Part Number (MPN): SW981
• Alternate Products SKU: "18-5802", "65057T1", "89-00812"
• 12 volts
• Grounded base
• Color: Black

Grounded base. 12 volt. Fits: Mercury. Replaces: Mercury 65057A1

This product replaces:

• 54981, 57-SW981, 65057, 693006001937

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.