
( Brand: Mercruiser ), ( Manufacturer Part Number: 1389-8490A ), ( Part Type: Mercarb )
The Mercruiser Mercarb 1389-8490A is a versatile and high-performance carburetor designed specifically for Mercruiser engines. This 120-140 GM 2bbl electric choke carburetor is a crucial component in maintaining the optimal fuel-air mixture for your engine, ensuring smooth and efficient operation.
The 1389-8490A carburetor features a robust construction, ensuring durability and reliability under various marine conditions. Its 2-barrel design provides ample fuel supply, enabling the engine to deliver the power necessary for your boat's activities. The electric choke system is a significant advantage, as it provides quick and easy cold start capabilities, ensuring you can get on the water without delay.
The carburetor is equipped with a 120-140 GM fuel bowl, providing sufficient fuel capacity to meet the engine's needs. The 2-barrel design allows for precise fuel-air mixture adjustments, ensuring optimal performance in different operating conditions. The electric choke system provides quick and easy cold start capabilities, ensuring you can get on the water without delay.
Installation of the Mercruiser Mercarb 1389-8490A is straightforward, thanks to its universal fitment to Mercruiser engines. The carburetor is easy to adjust and maintain, ensuring you can keep your engine running at its best.
In summary, the Mercruiser Mercarb 1389-8490A is an essential component for any Mercruiser engine, providing reliable and efficient performance. Its robust construction, 2-barrel design, and electric choke system make it an excellent choice for boat owners seeking a reliable and high-performance carburetor.
Pros of buying a 1389-8490a Mercruiser Mercarb 120/140 GM 2bbl Electric Choke:1. Reliability: Mercruiser is a well-known brand in the marine industry, known for its durability and dependability.
2. Fuel Efficiency: The 120/140 horsepower engine is designed for optimal fuel efficiency, making it a cost-effective option for boat owners.
3. Easy Start: The electric choke system ensures easy starting, especially in colder weather, eliminating the need for manual choking.
4. Versatility: The 1389-8490a can be used in a variety of boats, from small fishing boats to larger cruisers.
Cons of buying a 1389-8490a Mercruiser Mercarb 120/140 GM 2bbl Electric Choke:1. Cost: Mercruiser products are generally more expensive than other brands, which can be a deterrent for some buyers.
2. Limited Availability: Since it's an older model, parts might be harder to find in case of any damage or issues.
3. Complexity: The electric choke system may require more maintenance and repairs compared to manual chokes.
Conclusion:While the 1389-8490a Mercruiser Mercarb 120/140 GM 2bbl Electric Choke comes with several advantages like reliability, fuel efficiency, and easy starting, the high price and potential availability issues are worth considering. If you're looking for a dependable engine for your boat and can afford the cost, this could be an excellent choice. However, if you're on a tight budget or prefer a simpler engine, you may want to consider other options.
Numbers are listed above twin city outboard since 1968. Call us with questions or needs. 5l 4 cylinder gm engines with mercarb Nikki carb and can be used older Rochester types minor fuel line linkage modification oem new old stock.
Used on carburetor assembly new not rebuilt with single idle mixture screw.