
78390 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $30.00 | Condition is New, Racor Parker Marine Gasoline Fuel Filter/Water Separator 78390, shipping cost = $9.54 | 100.0% |

The Racor 78390 Parker Marine Fuel Filter/Water Separator is a high-performance filtration system designed specifically for marine applications. This compact and efficient unit combines fuel filtration and water separation in one housing, making it an ideal solution for boats and other marine vessels.
The Racor 78390 features a pleated paper element with a micron rating of 2 microns, ensuring that even the smallest particles are effectively removed from the fuel. The element is rated for 250 hours of operation or 25,000 gallons of fuel, ensuring long-lasting performance.
The water separation function of the Racor 78390 uses a unique coalescing media that separates water droplets from the fuel. This media is highly effective in removing free water, but also allows some dissolved water to pass through, making it ideal for use in marine applications where some water in the fuel is unavoidable.
The housing of the Racor 78390 is made of durable, corrosion-resistant materials, making it well-suited for the harsh marine environment. The unit is also easy to install and maintain, with accessible elements and clear indicators for when replacement is necessary.
The inlet and outlet connections of the Racor 78390 are threaded and can be configured for either port or starboard mounting, making it a versatile component for a wide range of marine applications. The unit comes with all necessary hardware for installation and is compatible with both diesel and gasoline fuels.
In summary, the Racor 78390 Parker Marine Fuel Filter/Water Separator is a high-performance, compact, and versatile filtration system that effectively removes particles and separates water from marine fuels. Its durable construction, easy installation, and long-lasting elements make it an essential component for any marine application.
The Racor 78390 Parker Marine Fuel Filter/Water Separator is a popular choice among boat owners for filtering fuel and removing water from their marine applications. Let's examine some pros and cons of investing in this fuel filter/water separator.
Pros:1. High-Performance: The Racor 78390 is known for its superior filtration capabilities. It can filter out particles as small as 2 microns, ensuring clean fuel for the engine.
2. Water Separation: The built-in water separator effectively removes free water from the fuel, preventing water intrusion into the engine and minimizing the risk of engine damage.
3. Durable: Constructed with a robust housing made of high-impact polymer material, this fuel filter/water separator is designed to withstand harsh marine environments.
4. Easy Maintenance: The replaceable pleated filter element allows for easy and routine maintenance, ensuring optimal performance and engine protection.
5. Versatile: It is suitable for both diesel and gasoline applications, making it a versatile option for various marine engines.
Cons:1. Cost: The Racor 78390 may have a higher initial cost than some other fuel filters/water separators on the market.
2. Size: This fuel filter/water separator is larger than some other options, which may require additional mounting space on a boat.
3. Installation: Installing this fuel filter/water separator may require some technical expertise, as it involves plumbing the fuel lines and ensuring proper venting.
Conclusion:Considering the high-performance filtration capabilities, effective water separation, durability, and ease of maintenance, the Racor 78390 Parker Marine Fuel Filter/Water Separator is a valuable investment for boat owners. While it comes with a higher price tag and larger size, the long-term engine protection and improved performance justifies the investment.
Recommendation:For boat owners seeking a reliable fuel filter/water separator that offers superior filtration and water separation capabilities, the Racor 78390 Parker Marine Fuel Filter/Water Separator is a solid recommendation. Regular maintenance and proper installation are essential to ensure optimal performance and longevity.
Details:
With a focus on water separation and filtration, this product ensures that your engine is protected from contaminants allows for smooth operation. The Racor parker Marine gasoline fuel filter/water separator 78390 is a high-quality filtration solution designed specifically for Marine gasoline engines.
specifications inboardfuel:
- for models: Marine
- brand: Racor
- mpn: 78390
- part type: Fuel Filter
- california prop 65 warning: Yes
shipping inboardfuel:
- service: usps ground advantage
- class: standard
- carrier: usps
- transit: 5-12 days
- type: calculated
returns inboardfuel:
- policy: no returns
offer inboardfuel:
- options: ship-to-home
- availability: in stock
- started: september 18, 2025
- price: $30.00
- item condition: New
- best offers: true
- sold #: 12
- in stock #: 1
payments inboardfuel:
- other
- wallet: google-pay
- credit card: diners-club
seller inboardfuel:
- city: stuart, florida
- # reviews: 5
- rating: 100.0%
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
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