
119578-18860 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $168.95 | Condition is Used, YANMAR 6LY3-ETP MARINE SILENCER #119578-18860, shipping cost = $18.95 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $200.00 | Condition is New, Brand New Yanmar Silencer Assy Intake 119578-18860, shipping cost = $26.31 | 100.0% |

The Yanmar 119578-18860 6LY3-ETP Marine Silencer is a high-performance exhaust system component designed specifically for marine applications. This silencer is engineered to reduce engine noise and vibration, making your boating experience more enjoyable and less disruptive to the surrounding environment.
The 6LY3-ETP Marine Silencer is made from premium materials to ensure durability and reliability. It is constructed from high-grade stainless steel, which is resistant to corrosion and marine growth. The internal structure consists of a series of carefully designed baffles that direct exhaust gases through multiple passes, effectively muffling the sound waves.
This marine silencer is designed to fit Yanmar engines with serial numbers starting with "6LY3." It is a direct replacement for the original exhaust component, ensuring a perfect fit and seamless integration with the existing exhaust system. The dimensions of the silencer are 392mm (L) x 250mm (W) x 270mm (H), making it suitable for a wide range of marine applications.
The 6LY3-ETP Marine Silencer is easy to install, thanks to its bolt-on design. It comes with all the necessary hardware, including mounting brackets and clamps, to make the installation process straightforward and hassle-free. Additionally, the silencer is designed to meet or exceed the latest emission regulations, ensuring that your boat remains environmentally friendly.
In summary, the Yanmar 119578-18860 6LY3-ETP Marine Silencer is a high-quality exhaust system component that delivers excellent noise reduction and durability. It is made from premium materials, is easy to install, and meets or exceeds the latest emission regulations. By investing in this marine silencer, you can enjoy a quieter, more comfortable boating experience while minimizing your environmental impact.
Buying a Yanmar 119578-18860 6LY3-ETP marine silencer can provide several benefits for boat owners. Here are some pros and cons to consider: Pros:1. Reduces Engine Noise: The primary function of a marine silencer is to reduce the noise emitted by the engine. This can lead to a more enjoyable boating experience and help boaters comply with noise regulations in some areas.
2. Improves Fuel Efficiency: A quieter engine can also operate more efficiently. By reducing the amount of energy lost to noise, the engine may be able to run more smoothly and use less fuel.
3. Increases Comfort: A quieter boat can be more comfortable for passengers, especially during long trips or overnight stays.
4. Enhances Safety: Reducing engine noise can also help improve safety by making it easier for boaters to communicate with each other and hear important sounds, such as approaching vessels or warning signals.
Cons:1. Cost: Marine silencers can be expensive, especially for high-performance engines or larger boats. The cost of the Yanmar 119578-18860 6LY3-ETP silencer may be a significant investment for some boat owners.
2. Installation Complexity: Installing a marine silencer can be a complex process and may require specialized knowledge and tools. It may be necessary to hire a professional installer to ensure that the silencer is installed correctly and effectively.
3. Weight: Marine silencers can add significant weight to a boat, which can impact performance and fuel efficiency. The Yanmar 119578-18860 6LY3-ETP silencer weighs approximately 19.8 kg, which can be a consideration for smaller boats or those with weight restrictions.
Conclusion:The Yanmar 119578-18860 6LY3-ETP marine silencer can provide several benefits for boat owners, including reduced engine noise, improved fuel efficiency, increased comfort, and enhanced safety. However, the high cost, installation complexity, and additional weight may be drawbacks for some boaters. Ultimately, the decision to purchase a marine silencer depends on individual priorities and budget.
Recommendation:If reducing engine noise and improving comfort are top priorities, and budget and weight are not significant concerns, then the Yanmar 119578-18860 6LY3-ETP marine silencer may be a worthwhile investment. However, boaters should carefully consider the costs and installation complexities before making a purchase. Alternatively, they may want to explore other options, such as sound-absorbing materials or engine modifications, to achieve similar results at a lower cost.
Details:
specifications inboardfuel:
- for models: Marine
- brand: Yanmar
- mpn: 119578-18860
- part type: Silencer
offer inboardfuel:
- prices: $168.95–$200.00
- item condition:
- Used
- New
- options: ship-to-home
- in stock #: 2
- sold #: 13
- availability: in stock
- started: march 18, 2026
seller inboardfuel:
- rating: 100.0%
- city: bristol, rhode island
- # reviews: 4305
returns inboardfuel:
- paid by: seller
- policy: returns accepted
- time: 30 days
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
payments inboardfuel:
- credit card: mastercard
- wallet: google-pay
- cash
- other
shipping inboardfuel:
- transit: 3-7 days
- service: standard
- class: standard
- type: fixed
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