Sea Star Solutions Electric Control Unit (18-5105)

An electronic control unit (ECU) is a tiny component inside a vehicle that manages one or more of its electrical systems. It directs how and what to perform for electrical systems. The microprocessor at the heart of an ECU utilizes embedded software.

A device that can independently decide how well an engine is doing is known as an electronic control unit (ECU). It monitors, controls, and modifies the fuel and air injection timing. It meets high performance and low emission requirements based on the readings from several mounted sensors. In petrol engines, the engine ECU control timing of the spark to ignite the fuel. A Crankshaft Position Sensor identifies the location of the engine's internals to turn on the ignition system and injectors at precisely the right moment.

Key Features:

• Suitable for Chrysler Inboard M318, M340, 360, 440 (1972-82), 318, 340, 360, 440 (1983-88)
• Satisfies and enhances the economy and engine safety while reducing pollutants
• 15 percent less gasoline is used, and 22 percent fewer pollutants are produced
• Focuses primarily on the vehicle's comfort and security characteristics
• Conforming to the exacting standards of quality set forth by the automotive industry
• Premium-quality

Product Specifications:

• Brand: Sea Star Solutions
• SKU: 18-5105
• UPC: 030999318350
• Weight: 0.92 LBS
• Dimensions: 5.5000 × 5.0000 × 3.5000 in
• Unit Of Measure: EA
• Categories: Electrical, Ignition Modules, Marine
• Manufacturer Part Number (MPN): 18-5105
• Replaces Products: 3874020, 47-5105, 3099931835, 30999318350, 9-29809

Fits Chrysler Inboard M318, M340, 360, 440 (1972-82), 318, 340, 360, 440 (1983-88)

This product replaces:

• 3874020
• 47-5105
• 3099931835
• 30999318350
• 9-29809

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
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Delivery and tracking
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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.