
119578-59170 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $98.95 | Condition is Used, YANMAR 6LY3-ETP FUEL PIPE ASSY #119578-59170, shipping cost = $19.07 | 100.0% |

The Yanmar 119578-59170 6LY3-ETP Fuel Pipe is a crucial component of Yanmar marine engines, designed to ensure the smooth and efficient delivery of fuel from the tank to the engine. This fuel pipe is specifically engineered for the Yanmar 6LY3-ETP engine, making it a perfect fit for those with this model.
Measuring at 10 inches in length, this fuel pipe is primarily constructed from brass, which is renowned for its durability and resistance to corrosion. The brass material not only ensures long-lasting performance but also adds a touch of elegance to the engine compartment. The pipe's external diameter is 3/4 inch, while the internal diameter is 5/16 inch, allowing it to accommodate the required fuel flow.
One of the distinctive features of this fuel pipe is its threaded ends, which are compatible with -NPT (National Pipe Thread) fittings. The threads are of the male type, meaning the pipe has external threads. This feature facilitates secure and leak-free connections when installing the fuel pipe with the appropriate fittings.
The Yanmar 119578-59170 6LY3-ETP Fuel Pipe is designed to cope with the high-pressure fuel systems found in modern marine engines. It is capable of handling fuel pressures up to 11.6 psi (pounds per square inch), ensuring reliable engine performance even under heavy load conditions.
This fuel pipe comes in an uncoated brass finish, which is both durable and easy to maintain. Regular cleaning and periodic inspection are advised to maintain optimal performance and extend the lifespan of the fuel pipe.
In summary, the Yanmar 119578-59170 6LY3-ETP Fuel Pipe is a high-quality, brass construction fuel pipe specifically designed for use with the Yanmar 6LY3-ETP marine engine. Its threaded ends are compatible with -NPT fittings, and it can handle fuel pressures up to 11.6 psi. With its brass construction, the fuel pipe offers superior durability and resistance to corrosion, making it an excellent investment for those seeking reliable and efficient fuel delivery to their Yanmar marine engine.
The Yanmar 119578-59170 6LY3-ETP fuel pipe is a crucial component of a Yanmar marine engine's fuel system. Replacing a worn-out or damaged fuel pipe can help ensure the engine's optimal performance and prevent potential fuel leaks. In this discussion, we will explore the pros and cons of purchasing this fuel pipe.
Pros:1. OEM (Original Equipment Manufacturer) part: By purchasing the Yanmar 119578-59170 fuel pipe directly from the engine manufacturer, you can ensure a perfect fit and compatibility with your engine model.
2. High-quality materials: Yanmar is known for producing durable and reliable marine engines. The fuel pipe is no exception, as it is made from high-quality materials that can withstand the harsh marine environment.
3. Reduced risk of fuel leaks: A new fuel pipe can help prevent fuel leaks, which can lead to safety concerns and potential engine damage.
4. Improved engine performance: A properly functioning fuel system ensures that the engine receives a consistent fuel supply, leading to improved engine performance.
Cons:1. Cost: Original equipment manufacturer (OEM) parts can be more expensive than aftermarket alternatives. In some cases, the price difference can be substantial.
2. Availability: Yanmar fuel pipes may not be readily available at local marine parts stores, requiring you to order it online or from a specialized dealer.
3. Longer shipping time: If you need to order the fuel pipe online, it may take longer to arrive, potentially delaying your repair or maintenance project.
In conclusion, the Yanmar 119578-59170 6LY3-ETP fuel pipe is a high-quality, OEM part designed to ensure optimal engine performance and prevent fuel leaks. While it may be more expensive than aftermarket alternatives and take longer to arrive, the benefits of using a genuine Yanmar fuel pipe outweigh the potential drawbacks.
Recommendation:If you are in need of a new fuel pipe for your Yanmar marine engine, we recommend purchasing the Yanmar 119578-59170 6LY3-ETP fuel pipe directly from a trusted Yanmar dealer or authorized distributor. Although it may be more costly, the peace of mind and confidence that comes with using a genuine OEM part are well worth the investment.
Details:
specifications inboardfuel:
- brand: Yanmar
- mpn: 119578-59170
- part type: Fuel Pipe
returns inboardfuel:
- policy: returns accepted
- time: 30 days
- paid by: seller
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
payments inboardfuel:
- credit card: mastercard
- other
- wallet: paypal
offer inboardfuel:
- started: february 12, 2026
- availability: in stock
- price: $98.95
- item condition: Used
- sold #: 14
- in stock #: 1
- options: ship-to-home
seller inboardfuel:
- # reviews: 4186
- rating: 100.0%
- city: bristol, rhode island
shipping inboardfuel:
- class: one-day
- service: ups next day air
- transit: 5-5 days
- type: fixed
- carrier: ups
Similar Items:
- 719578-51300: FUEL PRESSURE ENGINE MOTOR PUMP, Yanmar
- YM-094000-0700: FUEL PUMP, Yanmar Marine
- 119175-59550: PIPE FUEL, Yanmar
- 119775-51920: FUEL HP PUMP, Denso
- 104500-55710: FUEL FILTER, Seasierra
- 120650-55010: FUEL, Yanmar
- 129671-51900: FUEL PUMP, Yanmar
- 719573-51303: FUEL PUMP, Yanmar
- 719578-51301: PUMP, Yanmar
- 728370-51101: FUEL PUMP, Yanmar
- 119798-26800: FUEL COOLER, Yanmar
