Cdi Electronics Capacitor Discharge Ignition Trigger- Mercury (134-3736)

SKU: QBP415343   Model: 134-3736   Barcode: 736983851390
Regular price $684.96 USD
Out of stock

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A capacitor discharge ignition, also known as a CDI, is a type of electronic ignition that holds a charge before discharging it through an ignition coil to ignite the spark plugs in a gasoline engine with great force. The capacitor charge provides the ignition. The capacitor merely charges and discharges in a brief period, allowing sparks to be well-produced. A capacitor is well-charged by an electrical current, which causes a capacitor discharge ignition. This kind of ignition quickly develops a charge. A CDI ignition first creates a charge and stores it before releasing it to the spark plug to light the engine. This power travels through a capacitor to an ignition coil, which serves as a transformer and increases the power by letting the energy pass through it rather than absorbing it. As a result, the CDI ignition systems enable the engine to continue operating for as long as the power source is well-charged. Below is a block diagram of CDI.

Key Features:

  • Enable the electrical system that is normally connected to an internal combustion engine to receive power.
  • By running a current through a capacitor, it operates.

Specifications:

  • SKU: 134-3736
  • UPC: 736983851390
  • Weight: 1.60 LBS
  • Unit Of Measure: EA
  • Manufacturer Part Number (MPN): 134-3736


1969-1975 (80 & 85HP - 4 Cyl.) 1967-1979 (90,110,115,135,140 & 150HP - Inline 6 Cyl.) Outboard Engines w/ a Battery Powered Distributor

This product replaces:

  • 667-1343736, 736983851390, 393-3736A79, 3736A3, 3736A23, 3736, 393-3736, 393-3736A23, 3736A77, 393-3736A77, 4177, 4177A3, 393-3736A3, R393-3736, 332-4177A3, 332-4177

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.

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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.

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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.

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