
18-7861 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.79 | Condition is New, Sierra Fuel Filter Element Cannister 981911, shipping cost = $10.25 | 99.6% |

The Sierra 18-7861 Fuel Filter is an essential component of any fuel delivery system, designed to ensure the efficient and clean flow of fuel to an engine. This fuel filter from Sierra Performance is specifically engineered to meet the demands of high-performance applications and is suitable for use in both gasoline and diesel engines.
The Sierra 18-7861 Fuel Filter features a robust, spin-on design, making it easy to install and maintain. It is constructed from high-quality materials, including a micron-rated pleated filter media that can trap impurities as small as 10 microns in size. This helps to prevent contaminants such as water, dirt, and rust from reaching the engine, reducing the risk of fuel system damage and improving overall engine performance.
The fuel filter housing is made from heavy-duty cast aluminum, providing excellent strength and durability. It also features a large, easy-to-access fuel filter element, allowing for quick and easy replacement when necessary. The filter element is secured in place with a high-strength gasket to ensure a tight seal and prevent fuel leaks.
The Sierra 18-7861 Fuel Filter is designed to fit a wide range of applications, making it a versatile choice for many vehicles. It comes with all necessary hardware for installation, including mounting brackets and fuel lines, making it a true plug-and-play solution. The filter also includes a bypass valve, which allows for continued fuel flow during filter replacement, ensuring minimal disruption to the fuel system.
In summary, the Sierra 18-7861 Fuel Filter is a high-performance, versatile, and easy-to-install component that is essential for maintaining the efficiency and cleanliness of any fuel delivery system. Its robust design, high-quality materials, and micron-rated filter media make it an ideal choice for high-performance applications and ensure optimal engine performance.
Buying the Sierra 18-7861 fuel filter comes with several advantages and disadvantages, which are as follows: Advantages:1. Improved engine performance: A clean fuel filter ensures that the fuel reaching the engine is free from impurities and contaminants, allowing for better combustion and improved engine performance.
2. Longer engine life: By reducing the amount of impurities that reach the engine, a fuel filter can help prolong the life of the engine.
3. Better fuel economy: A clean fuel filter ensures that fuel is flowing efficiently to the engine, which can result in better fuel economy.
4. Peace of mind: Replacing the fuel filter regularly is a preventative measure that can help avoid costly engine repairs or replacements in the future.
Disadvantages:1. Cost: Replacing a fuel filter can be an additional expense for vehicle maintenance.
2. Time: Installing a new fuel filter can take some time, especially if you are doing it yourself.
3. Frequency: Depending on the driving conditions and the specific vehicle, a fuel filter may need to be replaced more frequently than other filters.
Conclusion:The Sierra 18-7861 fuel filter is an essential component of a vehicle's fuel system that helps maintain engine performance, prolong engine life, and improve fuel economy. While there are some disadvantages, such as cost and time, the benefits of a clean fuel filter outweigh the drawbacks. It is recommended to replace the fuel filter regularly according to the vehicle manufacturer's recommended schedule to ensure optimal engine performance and longevity.
Details:
Sierra fuel filter model 18-7861.
specifications inboardfuel:
- brand: Sierra
- mpn: 18-7861
- part type: Fuel Filter
returns inboardfuel:
- policy: no returns
seller inboardfuel:
- city: plattsburgh, new york
- rating: 100.0%
- # reviews: 14
shipping inboardfuel:
- service: usps ground advantage
- transit: 6-9 days
- type: calculated
- carrier: usps
- class: standard
offer inboardfuel:
- options: ship-to-home
- sold #: 7
- best offers: true
- started: april 23, 2026
- price: $39.79
- item condition: New
- availability: in stock
- in stock #: 1
payments inboardfuel:
- wallet: google-pay
- credit card: diners-club
- other
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
Similar Items:
- 18-7830: FUEL FILTER, Sierra
- 18-7981: FUEL FILTER, Sierra
- 18-7719: FUEL FILTER, Sierra
- 57902P: FUEL GAUGE, Teleflex
- 18-97302: FUEL PUMP, Sierra
- 18-7288: FUEL PUMP, Sierra Mercruiser
- 90424P: FUEL TANK SENDING UNIT, Sierra Marine
- SIE-7866: FUEL, Sierra
- 18-7260: FUEL PUMP ENGINE, Sea Star Solutions
- 18-7688: FUEL INJECTOR ENGINE, Sea Star Solutions
- 18-7268: FUEL PUMP ENGINE, Sea Star Solutions
