fits year: 1972-78.
( Brand: Mercruiser ), ( Manufacturer Part Number: 45490 ), ( Part Type: Oil Tube )
The 1972-78 Mercruiser 140 Tube 165 Outboard Engine, with a displacement of 2.5L, is a robust and reliable marine propulsion system from the esteemed GM (General Motors) brand. This model, identified by the part number 45490, is a 3.0L variant, showcasing GM's commitment to power and efficiency in their marine engines.
The engine features a 140 tube design, which is a testament to its streamlined and aerodynamic construction, ensuring optimal performance and reduced drag in various water conditions. The 165 designation refers to its horsepower rating, indicating a powerful and responsive engine suitable for a wide range of boating activities.
In terms of maintenance, this engine is equipped with a 120 dipstick, making oil level checks easy and straightforward. The 12.5 designation likely refers to the oil capacity of the engine, ensuring ample lubrication for extended periods of use.
This Mercruiser outboard engine is a versatile choice for boat owners, offering a combination of power, reliability, and ease of maintenance. Whether you're cruising calm waters or navigating rough seas, this engine is designed to deliver superior performance and peace of mind.
In conclusion, the 1972-78 Mercruiser 140 Tube 165 2.5L Oil, 120 Dipstick, 12.5, 45490, 3.0L GM Outboard Engine is a top-quality marine engine that offers power, reliability, and ease of maintenance. Suitable for various boating activities, this engine is an excellent choice for those seeking a durable and efficient marine propulsion system.
1. Long-term Availability: As a classic model, parts for this outboard motor are relatively easy to find, ensuring longevity and ease of maintenance.
2. Powerful Engine: The 3.0L engine provides a significant amount of power, making it suitable for a variety of watercraft and water activities.
3. Relatively Affordable: Compared to newer models, this classic outboard motor may be more affordable, making it an attractive choice for budget-conscious buyers.
4. Known Brand: Mercruiser is a well-established brand in the marine industry, providing a sense of trust and quality.
Cons:1. Age: As with any used item, this outboard motor may have accumulated wear and tear over the years, potentially leading to unexpected repair costs.
2. Fuel Efficiency: Older models like this one may not be as fuel-efficient as newer models, leading to higher fuel costs over time.
3. Technology: The technology in older outboard motors may not be as advanced as in newer models, which could impact performance and ease of use.
4. Compatibility: Ensure that the outboard motor is compatible with your specific watercraft before making a purchase.
Conclusion:The 1972-78 Mercruiser 140 Tube 165, 2.5L Oil, 120 Dipstick, 12.5, 45490, 3.0L GM Outboard Motor offers a powerful engine, long-term availability of parts, and a relatively affordable price point. However, potential drawbacks include the impact of age on the motor's condition, lower fuel efficiency compared to newer models, less advanced technology, and potential compatibility issues with your watercraft.
Recommendation:If you are a classic boat enthusiast looking for a powerful and affordable outboard motor, this Mercruiser model could be a good fit. However, it is crucial to have the motor inspected thoroughly before purchasing to ensure it is in good working condition. Consider comparing prices and inspecting multiple models to ensure you make the best decision for your needs and budget.
For older Mercruiser 110 to cylinder gm motors, and 160 and 165 hp inline 6 cylinder motors.
Bmaverick53. Measures from top of tube to bottom of dipstick, 15. Probably will work with the same engines from MC also.