fits model: Marine, Mariner. make: Mercury.

( Brand: Sierra ), ( Part Type: Fuel Pump Motor ), ( Manufacturer Part Number: 187811 ), ( UPC: 030999322968 )
The Sierra Marine Fuel Pump Kit, part number 18-7811, is a premium solution for Mercury and Mariner outboard motor owners seeking to upgrade their marine fuel system. This essential kit is specifically designed to provide reliable and efficient fuel delivery for your outboard motor, enabling optimal performance and extending engine life.
This kit includes a high-flow, in-tank fuel pump and a delivery hose with a mounting bracket, engine mounted fuel filter, and necessary hose clamps. The in-tank fuel pump is engineered to handle the demanding marine environment with its corrosion-resistant materials, ensuring durability and longevity. The high-performance pump design delivers an increased fuel flow rate to the carburetor or fuel injection system, ensuring a consistent fuel supply for smooth engine operation.
The delivery hose and mounting bracket in this kit are manufactured using reinforced materials to resist wear and tear from constricting or swelling due to exposure to sunlight, saltwater, and extreme temperatures. The engine-mounted fuel filter takes fuel from the supply line, cleans it, and keeps debris and contaminants at bay, preventing potential damage to the fuel system and engine.
Essential hose clamps complete this kit to ensure proper hose connections and prevent leaks. The Sierra Marine Fuel Pump Kit is an ideal upgrade for maintaining the longevity and dependability of your Mercury or Mariner outboard motor, ensuring countless hours of enjoyable boating experiences. If you're ready to enhance your fuel system's performance and durability, trust Sierra Marine choose the 18-7811 Fuel Pump Kit for a noticeable difference.
a. OEM Compatibility: Designed specifically for Mercury and Mariner outboard motors, ensuring optimal performance and compatibility.
b. Improved Fuel Efficiency: The kit includes a newer, more efficient fuel pump that can enhance fuel delivery to the motor, potentially leading to better fuel economy.
c. Reliability: Replacing a worn or failed fuel pump with a new OEM part helps maintain the reliability of the outboard motor, preventing potential engine damage from poor fuel delivery.
d. Peace of Mind: By investing in a new fuel pump kit from a reputable manufacturer like Sierra, users can have confidence in their purchase and the long-term performance of their outboard motor.
2. Cons:a. Cost: The price of the fuel pump kit can be a significant investment, although ensuring the longevity and reliability of the outboard motor might justify the cost for some boat owners.
b. Installation Complexity: The installation process of the fuel pump kit can be challenging, especially for those without mechanical experience or for those who prefer to have their equipment serviced by professionals.
Conclusion:In summary, the Sierra 187811 18-7811 Marine Fuel Pump Kit for Mercury/Mariner Outboard Motors offers several advantages, such as OEM compatibility, improved fuel efficiency, reliability, and peace of mind to boat owners. However, the upfront cost and installation complexity can be potential drawbacks. Weighing the pros and cons, the investment in a high-quality OEM fuel pump kit can ultimately contribute to a more efficient and reliable outboard motor, providing boaters with a better boating experience.
Recommendation:If you own a Mercury or Mariner outboard motor and your fuel pump is failing, we recommend considering the Sierra 187811 18-7811 Marine Fuel Pump Kit as a solution. Although there is an upfront cost to pay, the benefits of increased fuel efficiency, reliability, and peace of mind, combined with OEM compatibility, make this a recommended choice for keeping your outboard motor performing at its best. Depending on your comfort level with DIY installations, you may consider having the kit installed by a professional to ensure a proper and trouble-free installation.
Contains O-Rings 18-7411 and 18-7120. Fit specific, check part numbers to ensure proper fit. Sierra 18-7811 Marine Fuel Pump Kit for Mercury/Mariner Outboard Motor.