fits make: Omc.

( Brand: Omc Johnson Evinrude ), ( Manufacturer Part Number: 348480 ), ( Part Type: Intake ), ( California Prop 65 Warning: Ca Prop 65 Warning )
The **OMC Johnson Evinrude 348480 (0348480) and 348479 (0348479) No-Screen Water Intake Set** is a precision-engineered replacement component designed specifically for select Evinrude E-TEC and E-TEC HP outboard motors, ensuring optimal performance, reliability, and protection against debris while maintaining the integrity of your engine s cooling system. This high-quality intake set replaces the standard screen assembly with a **no-screen design**, eliminating the risk of clogging or damage from small particles while allowing for unrestricted water flow. Crafted from durable marine-grade materials, the set includes a **stainless steel or heavy-duty plastic intake housing**, paired with a **sealed rubber gasket** to prevent leaks and ensure a secure, vibration-resistant fit. The no-screen configuration is particularly advantageous for boaters who operate in clean water conditions or those who prefer a lower-maintenance solution, as it eliminates the need for frequent cleaning or replacement of a traditional screen. Whether installed on a **200 HP E-TEC HP** or a **150 HP E-TEC** model, this intake set is engineered to fit seamlessly with OMC s proprietary mounting system, providing a clean, unobstructed path for water intake while reducing the risk of engine strain. Ideal for performance-minded anglers, wakeboarders, or recreational boaters, this upgrade enhances cooling efficiency and contributes to the longevity of your Evinrude outboard by minimizing wear on the impeller and water pump components. For those seeking a balance between ease of installation and superior functionality, the **OMC Johnson Evinrude No-Screen Water Intake Set** is a straightforward yet impactful modification that aligns with modern boating demands.
### **Pros and Cons of buying a OMC Johnson Evinrude 348480 / 0348480 / 348479 / 0348479 NOS Water Intake Screen Set**
#### **Pros:**1. **Prevents Clogging and Damage** The NOS (No-Screen) intake system is designed to reduce clogging from debris, improving engine performance and longevity. Unlike traditional screens, it allows water to flow more freely while still filtering out large particles.
2. **Enhanced Performance** By reducing resistance in the water intake, the NOS system can improve throttle response and fuel efficiency, especially in clean water conditions.
3. **Easier Installation** Compared to some aftermarket intake upgrades, this OEM part is designed to fit directly into the stock system, making installation straightforward for those with basic mechanical skills.
4. **Cost-Effective Upgrade** Since it s an OEM part, it is generally more affordable than high-end aftermarket alternatives while still providing noticeable benefits.
5. **Compatibility with Stock Systems** Designed specifically for the 348 and 479 series Evinrude engines, ensuring a proper fit without requiring extensive modifications.
6. **Reduces Maintenance Issues** Fewer clogs mean less frequent cleaning of the intake system, saving time and effort in upkeep.
7. **Backed by OMC Warranty** As an original equipment part, it may still be covered under certain warranties, depending on the engine s age and condition.
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#### **Cons:**1. **Not a Complete Screen Replacement** While it reduces clogging, it does not provide the same level of fine filtration as a traditional screen, meaning some small debris may still enter the engine over time.
2. **Potential for Increased Wear** In extremely dirty or debris-heavy water, the lack of a fine screen could lead to more frequent impeller or lower unit wear compared to a standard screened intake.
3. **Limited to Clean Water Use** Best suited for lakes, rivers, or other clean water environments. In murky or heavily silted water, a traditional screen may still be more reliable.
4. **No Noise Reduction Benefits** Unlike some aftermarket intakes, this part does not significantly reduce engine noise, which may be a consideration for some users.
5. **Requires Proper Installation** If not installed correctly, it could lead to leaks or improper sealing, potentially causing water ingestion issues.
6. **Not a Performance Tuning Solution** While it may improve flow slightly, it is not a high-performance upgrade like a turbocharged or supercharged intake system.
7. **Availability and Stock Issues** As an older model part, it may be harder to find in stock compared to newer OMC components, requiring potential ordering from specialty suppliers.
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### **Conclusion:**The **OMC Johnson Evinrude 348480 / 0348480 / 348479 / 0348479 NOS Water Intake Screen Set** is a practical and cost-effective upgrade for boat owners looking to reduce clogging and improve intake flow in clean water conditions. It strikes a balance between performance and simplicity, making it ideal for those who prioritize reliability over extreme performance enhancements.
However, it is not a universal solution it works best in clean water and may not be sufficient for heavily debris-laden environments where a traditional screen would be more appropriate. If you frequently operate in murky or silted water, pairing this with a fine mesh screen or additional filtration may be wise.
For most users in moderate conditions, this part offers a **solid, low-risk upgrade** that enhances engine efficiency without major modifications.
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### **Recommendation:** **Buy this NOS intake screen set if:**- You primarily use your boat in clean water (lakes, rivers).
- You want to reduce clogging and improve throttle response.
- You prefer an OEM part for reliability and ease of installation.
- You are on a budget but still want a noticeable improvement.
**Avoid or consider alternatives if:**- You frequently operate in dirty, debris-heavy water.
- You want a more aggressive performance boost (consider aftermarket high-flow intakes).
- You need noise reduction or fine filtration (traditional screened intakes may be better).
**Final Verdict:** A **worthwhile upgrade** for the right conditions, offering a balance of simplicity and performance without major drawbacks.
Items not in original package. Please see photo for condition. Set of water screens, pn 348479 and 348780New, old stock from dealer inventory. Coley marine Johnson dealer since 1936, B52 Set of water screens, pn 348479 and 348780.