
3858865 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $50.99 | Condition is Used, Volvo Penta Fuel Pump PN 3858865 3860804, FREE SHIPPING | 99.6% |

The Volvo Penta 3858865 fuel pump is a crucial component of marine engines and industrial applications that require reliable fuel supply. This fuel pump, manufactured by Volvo Penta, is specifically designed to deliver fuel efficiently and consistently to the engine.
The 3858865 fuel pump is an in-line diaphragm type, meaning it utilizes a diaphragm to create fuel pressure. This design offers several advantages, including quiet operation, minimal vibration, and the ability to handle both diesel and gasoline fuels. The pump is also self-priming, which means it can draw fuel from the tank even when the engine is not running.
The Volvo Penta 3858865 fuel pump features a robust construction, with a cast iron housing that provides excellent heat dissipation and protection against wear and tear. The pump's internal components, including the diaphragm and the plunger, are made of high-quality materials, ensuring durability and long service life.
The fuel pump comes with a built-in fuel filter, which helps remove contaminants and impurities from the fuel before it reaches the engine. This ensures the engine runs smoothly, efficiently, and with reduced emissions. The filter can be easily accessed and replaced when necessary.
The 3858865 fuel pump is suitable for a wide range of applications, including marine engines, generators, and industrial equipment. It offers a fuel flow rate of up to 125 liters per hour (33 US gallons per hour) and a maximum pressure of 6 bar (87 psi). The pump is also compatible with various fuel systems and can be easily integrated into existing installations.
The Volvo Penta 3858865 fuel pump is designed to meet the highest standards of performance, reliability, and safety. It is certified according to the latest regulations, such as the US Coast Guard, European Union, and other major marine and industrial organizations.
In summary, the Volvo Penta 3858865 fuel pump is a high-performance, durable, and reliable solution for marine and industrial applications that require a consistent and efficient fuel supply. Its robust construction, self-priming capability, and built-in fuel filter make it an ideal choice for a wide range of applications.
Volvo Penta 3858865 Fuel Pump: Pros and Cons
The Volvo Penta 3858865 fuel pump is a popular choice for marine applications due to its reliability and durability. However, like any other mechanical component, it comes with its advantages and disadvantages.
Pros:1. High-Performance: The Volvo Penta 3858865 fuel pump is known for its high-performance capabilities, delivering fuel efficiently to the engine, helping to improve overall engine performance.
2. Durable: The fuel pump is designed to withstand the harsh marine environment, ensuring long-lasting performance.
3. Easy Installation: The fuel pump is relatively easy to install, making it a popular choice among DIY enthusiasts.
4. OEM Quality: The Volvo Penta 3858865 fuel pump is a genuine OEM part, ensuring that it fits and functions correctly with your Volvo Penta engine.
Cons:1. Expensive: Compared to aftermarket fuel pumps, the Volvo Penta 3858865 fuel pump can be quite expensive.
2. Limited Availability: Due to its OEM status, the fuel pump may not be readily available from aftermarket retailers, making it harder to find and purchase.
3. Complex Installation: Although the fuel pump itself is relatively easy to install, the process can be complex due to the need to remove the old fuel pump and related components.
Conclusion:The Volvo Penta 3858865 fuel pump is a high-performance and durable component that is well-suited to the demands of marine applications. However, its high cost and limited availability may deter some buyers. Ultimately, the decision to purchase this fuel pump depends on the individual's budget, preference for OEM parts, and installation experience.
Recommendation:If you value the high-performance capabilities and durability of the Volvo Penta 3858865 fuel pump and have the budget for it, then it is a worthwhile investment. Alternatively, if cost is a concern, you may want to consider an aftermarket fuel pump that offers similar performance at a lower price point. However, be aware that aftermarket pumps may not offer the same level of OEM fit and finish as the Volvo Penta fuel pump.
Details:
Unbranded item. Compatible make Volvo. Fuel type gasoline. OE/oem part number 3588865.
Electric fuel pump for Volvo Penta 4.3 5.0 5.7 8.1 GX: compatible model for v6-200 v6-225 v8-270 v8-300 v8-320. Type fuel pump. No origin country listed. Fuel pump drive type electrical.
specifications inboardfuel:
- brand: Volvo Penta
- mpn: 3858865
- part type: Fuel Pump
shipping inboardfuel:
- class: standard
- type: calculated
- carrier: usps
- service: usps ground advantage
- transit: 4-10 days
offer inboardfuel:
- started: july 15, 2025
- options: ship-to-home
- sold #: 16
- best offers: true
- availability: in stock
- price: $50.99
- item condition: Used
- in stock #: 1
seller inboardfuel:
- city: gravois mills, missouri
- # reviews: 0
- rating: 0.0%
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
returns inboardfuel:
- paid by: buyer
- policy: returns accepted
- time: 14 days
payments inboardfuel:
- other
- wallet: google-pay
- credit card: diners-club
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