Outboard Engine Parts

Mercury Marine has been a pioneering force in the marine industry since 1939, revolutionizing the world of boating with their innovative outboard engines. As one of the largest and most respected names in marine propulsion, Mercury's outboard engines have powered everything from small fishing boats to high-performance racing vessels, playing a crucial role in both recreational boating and commercial marine operations worldwide.

The significance of Mercury outboards lies not only in their reliability and performance but also in their continuous technological advancements. Over the decades, Mercury has introduced groundbreaking features such as:

• The first 100-horsepower outboard engine in 1962
• The introduction of electronic fuel injection for outboards in the 1990s
• The development of the OptiMax direct fuel injection system
• The launch of the Verado series, featuring supercharged four-stroke technology

These innovations have consistently pushed the boundaries of outboard engine capabilities,

If choosing an outboard motor was as simple as picking your favorite ice cream flavor, we'd all be zipping across the water with chocolate-chip thrusters. But alas, the world of marine engines is not so straightforward. In this sea of options, four brands – Mercury, Yamaha, Suzuki, and Honda – bob proudly like buoys, each marking its own territory. Here we embark on a nautical adventure to compare these titans, promising to keep the seasickness of technical jargon to a minimum.

In this video, we show how to correctly identify your Suzuki outboard motor.  If you want to ensure that you get the correct parts for your engine, identifying the correct model is key!

Recently, a customer of ours was struggling to get to top speed with their new Suzuki outboard engine.  An upgrade in the propeller size made all the difference - see how our techs made it happen!

In this video, we show how to correctly identify your Yamaha outboard motor.  If you want to ensure that you get the correct parts for your engine, identifying the correct model is key!

Having trouble starting your outboard engine can be frustrating and potentially dangerous, especially if you're out on the water. Fortunately, many common starting problems can be easily diagnosed and fixed with a little troubleshooting. Here are some tips to help you troubleshoot outboard engine starting problems.

Check the Fuel System

Make sure your outboard has enough fuel and that the fuel is fresh. If the fuel is old or contaminated, it can cause starting problems. It is highly recommended to use a fuel stabilizer or ethanol treatment every time you fill up your fuel.  Check the fuel lines and filters for any clogs or damage that may be preventing fuel from reaching the engine.  Also ensure that primer bulbs and hoses are in good condition and not cracked or worn.

Check the Battery

A weak or dead battery can prevent your engine from starting. Check the battery terminals and cables for corrosion, and make sure the battery is fully charged. If the battery is old or damaged, consider

When you are searching for parts for your boat's engine, it's very important to have the proper information regarding the brand, size and type of engine that you have.  Unfortunately, every engine manufacturer uses different information and a different system to identify their engines.  In some cases, like with Suzuki outboards, the process has changed over the years.  In the article below, we will step through how to find the correct identification information for Suzuki outboard engines, and we'll help to translate that information into something you can use.

Most marine engine manufacturers rely on some type of number or code in order to properly identify each motor that they produce.  This number is the key for understanding when the engine was made, what design features it contains, and what size it is.  But, not all engine manufacturers use the same information.  For instance, Mercury engines use a serial number

When you are searching for parts for your boat's engine, it's very important to have the proper information regarding the brand, size and type of engine you have.  Unfortunately, every engine manufacturer uses different information and a different system to identify their engines. 

Bombardier Recreational Products (BRP) has been the parent company for Evinrude and Johnson outboard motors for many years. As such, the system and process for identifying those engines are the same.  In the article below, we will walk you through how to find the correct identification information for Johnson and Evinrude engines, and we'll help to translate that information into something you can use.

Most marine engine manufacturers rely on some type of number or code to properly identify each motor they produce.  This number is the key to understanding when the engine was made, what design features it contains, and what size it is.

Most outboard engines don't require a lot of repairs in their lifetime.  Simple maintenance is usually sufficient for a long-lasting, well-performing engine.  However, one area that you may experience some trouble with is the outboard ignition system.  Most modern outboards use ignition systems consisting of a variety of electrical components.  As you can imagine, any time that there is potential of exposing electrical components to water, there is the potential for damage. Similarly, normal use can eventually wear out some components and require repair.

Troubleshooting an outboard ignition system is not so simple. When people are repairing their outboard's ignition system, one frequent issue we see at Marine Parts Source is that people will end up purchasing several different components trying to guess where the source of the problem is.  We have found that having a better understanding of the entire ignition system and how each component works can help you better understand