fits make: Evinrude, Omc, Johnson. year: 1997.

( Brand: Johnson ), ( Manufacturer Part Number: 340839 ), ( Part Type: Cylinder Head Sensor )
The OMC 340839 Cylinder Head Sensor for Evinrude Johnson 200hp and 225hp outboard engines is a crucial component in maintaining the optimal performance and efficiency of your marine engine. This sensor is specifically designed for Evinrude Johnson engines with the OMC 3408 series, and it plays a vital role in monitoring the engine's cylinder head temperature.
The cylinder head sensor is a high-quality, reliable part that features a durable construction for long-lasting performance. It is made from materials that can withstand the harsh marine environment, ensuring that it can perform consistently, even in the face of saltwater, UV rays, and extreme temperatures.
The sensor works by measuring the temperature of the engine's cylinder head and transmitting this data to the engine's electronic control unit (ECU). This information is then used by the ECU to adjust various engine parameters, such as fuel injection and ignition timing, to ensure that the engine is operating at its most efficient and powerful level.
The OMC 340839 Cylinder Head Sensor is easy to install, making it a convenient and hassle-free upgrade for your Evinrude Johnson outboard engine. It is compatible with both 200hp and 225hp models, providing a versatile solution for a wide range of boat owners.
In conclusion, the OMC 340839 Cylinder Head Sensor is an essential part for maintaining the performance and efficiency of your Evinrude Johnson outboard engine. Its durable construction, reliable performance, and easy installation make it a smart investment for boat owners who want to ensure the best possible performance from their marine engine.
Pros of buying a 1997 Evinrude Johnson 200hp/225hp outboard cylinder head sensor (OMC part number 340839):1. Reputation: Evinrude Johnson is a well-known and respected brand in the marine engine industry, known for their durability and performance.
2. Power: With 200hp or 225hp, this engine provides substantial power, making it suitable for a variety of water activities such as fishing, water skiing, and cruising.
3. Availability of Parts: The OMC part number 340839 means that the cylinder head sensor is readily available for purchase, ensuring that repairs can be made easily and quickly if needed.
Cons of buying a 1997 Evinrude Johnson 200hp/225hp outboard cylinder head sensor (OMC part number 340839):1. Age: The engine is 25 years old, which means that it may require more frequent maintenance and repairs compared to a newer model.
2. Fuel Efficiency: Older engines, especially those with higher horsepower, tend to consume more fuel compared to newer, more fuel-efficient models.
3. Cost: The cost of repairing and maintaining an older engine, such as this one, can add up over time, potentially making it more expensive in the long run compared to a newer model.
Conclusion:The 1997 Evinrude Johnson 200hp/225hp outboard cylinder head sensor (OMC part number 340839) is a good option for individuals who are looking for a powerful engine with a well-established reputation. However, the age of the engine and potential maintenance and repair costs should be considered before making a purchase. Ultimately, the decision to buy this engine depends on an individual's specific needs, budget, and preferences.
Recommendation:If you are looking for a powerful engine and are willing to invest in maintenance and repairs, the 1997 Evinrude Johnson 200hp/225hp outboard cylinder head sensor (OMC part number 340839) could be a good fit for you. However, it may be worth considering newer models that are more fuel-efficient and require less maintenance, especially if cost is a major consideration.
Cylinder head with damaged upper cylinder, 2 wire temp sensor, and thermostat cover off of 1997 Johnson unsure all years it will fit but seems around something changed. Head came off running motor.