fits model: Mariner. make: Mercury. year: 1988–1999.

( Manufacturer Part Number: 99021A ), ( Part Type: Hp Motor )
The 1988-1999 99021A Trigger HP Mercury-Mariner outboard motor, model 1043, is a powerful and reliable marine engine designed for versatile watercraft applications. This two-stroke, direct-fuel-injection engine boasts a displacement of 1043 cubic centimeters, delivering a robust performance with its 40 horsepower.
The Trigger HP Mercury-Mariner 1043 features a unique and ergonomic design, with a sleek, compact profile that ensures minimal drag and maximum maneuverability. The engine is equipped with a reliable single-cylinder, two-stroke design, which is known for its simplicity and durability. The direct fuel injection system ensures efficient combustion, delivering optimal power while minimizing emissions.
The Trigger HP Mercury-Mariner 1043 comes with a variety of advanced features designed to enhance performance and ease of use. These include a digital ignition system for precise spark timing, an auto-idle control for smooth operation, and a variable tachometer to monitor engine performance. The engine also features a water-cooled system to maintain optimal operating temperatures, ensuring reliable performance even in harsh marine environments.
The Trigger HP Mercury-Mariner 1043 is equipped with a reliable and durable drive system, including a standard gear case and a four-blade stainless steel propeller. The engine is easy to mount and includes a variety of options for quick-attach and quick-release bracket systems, making it a versatile choice for a wide range of watercraft.
In conclusion, the 1988-1999 99021A Trigger HP Mercury-Mariner outboard motor, model 1043, is a powerful and reliable engine that delivers robust performance while maintaining simplicity and ease of use. Its advanced features and durable construction make it a great choice for a wide range of marine applications. Whether you're cruising, fishing, or watersports, the Trigger HP Mercury-Mariner 1043 will provide you with the power and reliability you need to enjoy your time on the water.
Pros of buying a 1988-1999 99021A Trigger HP Mercury-Mariner outboard motor 1043:1. Reliability: These outboard motors have a proven track record of durability and reliability, having been in production for over a decade.
2. Availability of Parts: Due to their long production run, replacement parts are readily available, making repairs and maintenance relatively easy.
3. Affordability: Compared to newer models, these older outboard motors can be more affordable, making them a cost-effective option for some boat owners.
4. Simplicity: Older outboard motors often have fewer electronic components, making them easier to understand and maintain.
Cons of buying a 1988-1999 99021A Trigger HP Mercury-Mariner outboard motor 1043:1. Lower Performance: Older outboard motors may not offer the same level of performance as newer models, which can impact boat speed and fuel efficiency.
2. Lower Fuel Efficiency: Older outboard motors are generally less fuel-efficient than newer models, which can result in higher fuel costs over time.
3. Limited Technology: Older outboard motors may lack some of the advanced features found in newer models, such as digital displays, GPS, and other electronic aids.
4. Potential for Wear and Tear: Older outboard motors may have been used more heavily or maintained less regularly, which can result in wear and tear issues.
Ending Conclusion:The 1988-1999 99021A Trigger HP Mercury-Mariner outboard motor 1043 can be a good option for boat owners who prioritize reliability, affordability, and simplicity. However, it's important to be aware of its potential limitations in terms of performance and fuel efficiency. Before making a purchase, it's recommended to inspect the motor thoroughly, have it serviced, and consider any necessary repairs to ensure it's in good working condition. Additionally, it may be worth comparing the cost of purchasing an older model against the cost of a newer model with similar performance specifications to ensure you're getting the best value for your money.
Please see included pictures. Part: 99021A 6 trigger assembly.
May fit more model's condition: used but in good condition.
Directly across from Lowe's and 84 lumber.
Removed from 1990 115hp Mercury oc281905.