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Ignition Coil - Sierra Marine Engine Parts - 18-5443 (118-5443)

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1.42 LBS
Unit of Measure:
Alternate Products SKU:
"3854002", "300-03756", "18-5443"
Manufacturer Part Number (MPN):

Ignition Coil - Sierra Marine Engine Parts - 18-5443 (118-5443)


Each engine family has its own set of ignition coils. Its purpose is to send an electrical pulse to the spark plug, which causes the gap to jump, resulting in a spark. The switch box supplies voltage and current to the coil and the signal to fire the coil. Sea Star Solutions ignition coil is a perfect fit for 4 Cyl., GM V-6 & V-8 Engines with Delco HEI Ignition. It also has a high-level resilience and lifespan that exceeds client expectations.

Key Features:

  • This product also replaces 7243200, 3854002-7, 47-5443, GLM72113, BRP3854002, 817378, 817378T, 92-72113D, AP3756, 3099997668, 30999976680, 9-29708
  • Crusader 7243200, GLM 72113, Mallory 9-29708, Mercruiser 898253T27, 817378T, 817378, OMC 3854002, Volvo Penta 3854002-7, 3854002 are interchangeable
  • Each ignition coil meets or exceeds the specifications of the original equipment item it replaces
  • Easy to install, can be attached and detached unchallenged


  • BRAND: Sea Star Solutions
  • SKU: 18-5443
  • UPC: 030999976680
  • WEIGHT: 1.42 LBS

Fits 4 Cyl., GM V-6 & V-8 Engines With Delco HEI Ignition

This product replaces:

    7243200, 3854002-7, 47-5443, GLM72113, BRP3854002, 817378, 817378T, 92-72113D, AP3756, 3099997668, 30999976680, 9-29708


We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

Need help? We're available at+1 (800) 664-8116 - Email us
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