fits model: Cobra, Sierra. make: Omc.

( Brand: Private Label ), ( Manufacturer Part Number: 778131 ), ( Part Type: Fuel Pump ), ( Warranty: 1 Year )
The 18-7289 mechanical fuel pump is a high-quality replacement part designed specifically for vehicles equipped with 4.3L or 3.8L V6 engines, such as those found in OMC Cobra boats and certain models of GMC Sierra. This private label product, distributed under the 982997 and 778131 numbers, is a reliable and cost-effective solution for keeping your engine running smoothly.
The fuel pump features a robust mechanical design, which ensures reliable operation even in harsh marine or off-road environments. The pump is made of durable materials, including a corrosion-resistant housing, and is equipped with a high-quality impeller that can handle high fuel flow rates. The pump is also easy to install, with simple bolt-on mounting brackets and clear installation instructions included.
This fuel pump is compatible with a wide range of vehicles, including those with carbureted and fuel-injected engines. It is designed to work with both gasoline and diesel fuel, making it a versatile replacement part for a variety of applications. With a flow rate of up to 180 GPH, this pump is capable of delivering the fuel your engine needs to perform at its best.
In summary, the 18-7289 mechanical fuel pump is a reliable and affordable replacement part for 4.3L or 3.8L V6 engines. Its robust mechanical design, high-quality impeller, and easy installation make it an excellent choice for boat owners and off-road enthusiasts alike. Whether you're looking to replace a worn-out pump or simply want to upgrade to a more reliable and efficient option, this private label product from 982997 and 778131 is an excellent choice.
Pros of buying a 18-7289 Mechanical Fuel Pump:1. Reliability: Mechanical fuel pumps are known for their durability and reliability, as they have fewer moving parts than electronic fuel pumps.
2. Lower Cost: Compared to electronic fuel pumps, mechanical fuel pumps are generally less expensive.
3. Easy Installation: Mechanical fuel pumps are often easier to install than electronic fuel pumps, as they do not require complex wiring or programming.
4. Compatibility: This specific model is designed for 4.3L and 3.8L V6 engines, making it a compatible option for many older vehicles.
Cons of buying a 18-7289 Mechanical Fuel Pump:1. Lower Fuel Efficiency: Mechanical fuel pumps are not as efficient as electronic fuel pumps, which can result in slightly lower fuel economy.
2. Less Precise Fuel Delivery: Mechanical fuel pumps may deliver fuel less precisely than electronic fuel pumps, which can affect engine performance and fuel efficiency.
3. Limited Modifications: Mechanical fuel pumps may have limited compatibility with aftermarket modifications or upgrades, such as performance chips or tuners.
Conclusion:The 18-7289 Mechanical Fuel Pump is a reliable and cost-effective option for replacing a faulty fuel pump in older 4.3L and 3.8L V6 engines. While it may not offer the same level of precision or compatibility as electronic fuel pumps, its durability and ease of installation make it a solid choice for many vehicle owners.
Recommendation:If you are looking for a reliable and cost-effective fuel pump replacement for your older 4.3L or 3.8L V6 engine, the 18-7289 Mechanical Fuel Pump is a good option to consider. However, if you are looking for more precise fuel delivery or compatibility with aftermarket modifications, you may want to consider an electronic fuel pump instead.
Perfect for the interior or exterior on boats and RV.
Doug Russell marine maintains one of the most extensive parts department in world with more than 100,000 parts, and over 1,000 stern drives engines stock.
8l v6 applications. Nobody comes close.