fits model: Mercruiser.

( Brand: Marine Pro ), ( Manufacturer Part Number: 803149 ), ( Part Type: Control Valve ), ( Replaces: R084003 18-7697 3843750 3843751 3857696 9-33400 )
The 5.7-6.2-7.4L Mercruiser 350MAG 377MPI Control Idle Air Valve, with part number 803149 and cross-reference number 9-33400, is a crucial component in the marine engine's throttle and idle system. This valve, manufactured by Marine Pro, is designed specifically for Mercruiser's 350MAG series engines, which are known for their durability and power.
This Control Idle Air Valve is responsible for regulating the amount of air entering the engine's intake system at low engine speeds, ensuring a smooth and consistent idle. The valve's operation is critical to maintaining optimal engine performance and fuel efficiency, particularly in marine applications where engine idling and load changes are frequent.
The valve is made of high-quality materials to withstand the corrosive marine environment. It features a robust construction with a durable, anodized aluminum body and a stainless steel diaphragm. The valve is designed to be easy to install, with a simple push-in design for the diaphragm and clear, easy-to-follow installation instructions included with the unit.
The 5.7-6.2-7.4L Mercruiser 350MAG 377MPI Control Idle Air Valve from Marine Pro is a reliable and cost-effective solution for maintaining the performance and longevity of your Mercruiser engine. Whether you're a seasoned boat owner or a weekend enthusiast, this valve is a must-have for ensuring your engine runs smoothly and efficiently on the water.
Pros of buying a 5.7-6.2-7.4L Mercruiser 350Mag 377MPI Control Idle Air Valve (part number 803149, 9-33400):1. Improved engine performance: This valve helps control the idle air mixture in the engine, which can lead to better fuel efficiency, reduced emissions, and improved engine responsiveness.
2. Easy installation: The valve is designed to be easy to install, with clear instructions and diagrams provided in the user manual.
3. Durable construction: The valve is made from high-quality materials, including brass and stainless steel, which can withstand the harsh marine environment and provide long-lasting performance.
4. Wide compatibility: The valve is compatible with a wide range of Mercruiser engines, making it a versatile option for boat owners.
Cons of buying a 5.7-6.2-7.4L Mercruiser 350Mag 377MPI Control Idle Air Valve:1. Higher cost: Compared to some other idle air valves on the market, this one may be more expensive. However, its durability and performance may justify the higher cost.
2. Limited availability: This valve may not be available in all stores or online retailers, so boat owners may need to search for a reliable source to purchase it from.
In conclusion, the 5.7-6.2-7.4L Mercruiser 350Mag 377MPI Control Idle Air Valve is a high-quality option for boat owners looking to improve their engine performance and responsiveness. While it may be more expensive than some other options, its durability, easy installation, and wide compatibility make it a worthwhile investment. Boat owners should do their research and shop around to find the best deal on this valve. Ultimately, the decision to purchase this valve will depend on the specific needs and budget of the boat owner.
4 liquid like maintenance Products.
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4l, 350MAG 377MPI control idle air valve thumbnails to specifications brand: Marine Pro condition: new replaces: r084003 33400manufacturer pn: Marine Pro aftermarket : control fits:mercruiser 5. Hazardous Products hazmat 1 carriers charge extra to ship packages with they consider hazardous, such as oils, paints, and primers.