fits make: Mercury.

( Manufacturer Part Number: 821180A5 ), ( Part Type: Sender Sensor )
The Mercury 821180A5 Optimax Freshwater Power Sender Sensor is a crucial component for any Mercury outboard engine, specifically those using the Optimax series. This sensor is responsible for providing vital information about the engine's power output to the engine's electronic control unit (ECU).
The Mercury 821180A5 Optimax Freshwater Power Sender Sensor is designed with precision and durability in mind. It features a corrosion-resistant housing made of high-quality materials, ensuring that it can withstand the harsh marine environment. The sensor itself is a piezoelectric device that converts mechanical force into an electrical signal. This signal is then sent to the ECU, where it is used to calculate the engine's power output and adjust fuel delivery and ignition timing accordingly.
The Mercury 821180A5 Optimax Freshwater Power Sender Sensor is easy to install and requires no calibration. It is designed to be a direct replacement for the original sensor, and it fits perfectly into the existing mounting location. The sensor is also compatible with both freshwater and saltwater applications, making it a versatile choice for boat owners who use their boats in various environments.
In summary, the Mercury 821180A5 Optimax Freshwater Power Sender Sensor is an essential component for any Mercury outboard engine. It provides accurate and reliable information about the engine's power output, ensuring optimal performance and fuel efficiency. Its corrosion-resistant housing and easy installation make it a durable and convenient choice for boat owners.
Pros of buying a Mercury 821180A5 Optimax Freshwater Power Trim and Tilt Sender Sensor:1. Compatibility: This sensor is specifically designed for Mercury Optimax outboard engines, ensuring a perfect fit and proper function.
2. Improved Engine Performance: The Power Trim and Tilt Sensor plays a crucial role in engine operation, providing accurate feedback to the motor for optimal performance and control.
3. Durable Construction: The sensor is constructed from high-quality materials that can withstand harsh marine conditions, ensuring long-lasting performance.
4. Easy Installation: The sensor is relatively easy to install, following the provided instructions and connection diagrams.
Cons of buying a Mercury 821180A5 Optimax Freshwater Power Trim and Tilt Sensor:1. Cost: The sensor may be more expensive than some generic or aftermarket alternatives, which could be a potential disadvantage for budget-conscious consumers.
2. Availability: It may be challenging to find this specific sensor at local retailers, requiring an online purchase and potential shipping delays.
Conclusion:The Mercury 821180A5 Optimax Freshwater Power Trim and Tilt Sender Sensor is a reliable, high-quality choice for those looking to replace or upgrade their boat's engine control system. While the cost may be higher than some alternatives, the improved engine performance, compatibility, and durability make it a worthwhile investment for many boat owners. Ultimately, the decision to purchase depends on your specific needs and budget.
Recommendation:If you have a Mercury Optimax outboard engine and require a replacement or upgrade for your Power Trim and Tilt Sensor, the Mercury 821180A5 Optimax Freshwater Power Trim and Tilt Sender Sensor is a recommended option. Ensure to research and compare prices from various retailers to find the best deal.
Came for my freshwater 3.0 L OptiMax Box48. Was ohm tested. This is a good used working trim sensor.