fits make: Yamaha.

( Brand: Riva ), ( Manufacturer Part Number: WPS59-2242 ), ( Part Type: Flame ), ( Universal: No )
The **Riva WPS59-2242 (59-2242, RY13030-OE, RPL) Flame Arrestor** is a high-performance, precision-engineered component designed specifically for Yamaha marine engines, ensuring optimal safety and reliability in demanding marine environments. This flame arrestor is engineered to prevent the backfire of combustion gases from the engine s exhaust system into the fuel or air intake, which could pose a serious fire or explosion hazard. Crafted from durable, corrosion-resistant materials, it is built to withstand the harsh conditions of saltwater exposure, UV radiation, and constant mechanical stress, making it an ideal choice for both recreational and commercial marine applications. The unit features a robust, threaded design that ensures a secure and leak-proof fit, maintaining engine efficiency while adhering to strict marine safety standards. Its compact yet sturdy construction allows for easy installation on Yamaha engines, including models equipped with the **RY13030-OE** or **RPL** exhaust systems, where it seamlessly integrates into the exhaust manifold or intake assembly. The flame arrestor s internal baffle system is meticulously calibrated to allow proper airflow while effectively blocking any potential flame or hot gases from traveling backward, thus protecting critical engine components and reducing the risk of catastrophic failure. Whether used on a high-speed powerboat, a fishing vessel, or a workboat, this flame arrestor provides peace of mind by enhancing safety without compromising performance. Its compatibility with Yamaha s engine systems ensures seamless integration, while its long-lasting construction guarantees dependable operation for years of use. For marine operators who prioritize both safety and performance, the **Riva WPS59-2242 Flame Arrestor** is an indispensable component that upholds the highest standards of marine engineering.
### **Pros and Cons of buying a Riva WPS59-2242 (Flame Arrestor for Yamaha RY13030-OE RPL Engine)**
#### **Pros:**1. **Compatibility and Fit:** The Riva WPS59-2242 is specifically designed for Yamaha RPL engines, particularly those with the OE part number **RY13030-OE**. This ensures a precise fit without modifications, reducing the risk of leaks or improper sealing.
2. **Flame Arrestor Functionality:** As a flame arrestor, it prevents backfires or flames from traveling back into the fuel system, which is critical for safety especially on boats where fuel vapors are present. This helps avoid engine damage and fire hazards.
3. **Durability and Quality:** Riva is a well-known brand in marine equipment, and this part is likely constructed from materials designed to withstand marine environments, including saltwater corrosion and vibration.
4. **Easy Installation:** Since it is an OE replacement or direct drop-in, installation should be straightforward for someone with basic mechanical skills. No extensive modifications are typically required.
5. **Regulatory Compliance:** Many marine jurisdictions require flame arrestors on certain engines to meet safety standards. Having this part ensures compliance with local regulations.
6. **Longevity:** A properly installed and maintained flame arrestor can last for the lifespan of the engine, reducing the need for frequent replacements.
---
#### **Cons:**1. **Cost:** Replacement flame arrestors can be more expensive than generic aftermarket alternatives. If the original part is still functional, replacing it solely for compliance or as a precaution may not be cost-effective.
2. **Potential for Counterfeit Parts:** Since this is an OE or high-demand part, there is a risk of purchasing a counterfeit or low-quality replica. Buying from an authorized dealer or reputable seller helps mitigate this risk.
3. **Maintenance Requirements:** While durable, flame arrestors can accumulate carbon buildup or debris over time, which may require periodic cleaning or replacement of gaskets/seals. Neglecting maintenance could lead to leaks or reduced effectiveness.
4. **Limited Availability:** Depending on the region, finding an exact replacement (especially for older Yamaha models) may require ordering from specialty marine suppliers, which could involve longer lead times.
5. **Installation Challenges:** If the engine has been modified or the surrounding components are damaged, installation might not be as straightforward as advertised. Improper installation could compromise the flame arrestor s function.
6. **Overkill for Some Applications:** If the engine is rarely used or operates in a controlled environment (e.g., freshwater with no risk of backfires), the flame arrestor may be unnecessary, making the purchase redundant.
---
### **Conclusion:**The **Riva WPS59-2242 flame arrestor** is a high-quality, reliable solution for Yamaha RPL engines, particularly when safety, compliance, or engine protection is a priority. Its precision fit, durability, and flame-prevention capabilities make it a strong choice for marine applications where backfire risks exist. However, the cost, potential for counterfeit parts, and maintenance needs should be carefully considered before purchasing.
If your engine is **new, heavily used, or operates in high-risk conditions** (e.g., frequent backfires, saltwater exposure), this part is a worthwhile investment. If your engine is older and the original flame arrestor is still functional, replacing it may not be urgent unless required by regulations or safety concerns.
---
### **Recommendation:** - **Buy it if:**- You need a direct OE replacement for a Yamaha RPL engine.
- Your engine experiences frequent backfires or operates in a high-risk environment.
- You prioritize safety and compliance with marine regulations.
- You are purchasing from an authorized dealer to ensure authenticity.
- **Avoid or reconsider if:**- The original flame arrestor is still in good condition and not causing issues.
- You are on a tight budget and the part is not strictly necessary.
- You suspect the seller may be offering a counterfeit or low-quality version.
- **Additional Tips:**- Always inspect the part upon receipt for quality and fit.
- Follow the manufacturer s installation guidelines carefully.
- Consider purchasing from a dealer that offers warranties or return policies.
- If unsure, consult a marine mechanic to confirm whether replacement is needed.
For most serious boaters or those with older Yamaha engines, the **Riva WPS59-2242 is a sound investment** in long-term engine safety and performance.
Increases performance through greatly improved air flow without sacrificing filtration or reliability. This fitment information is based upon the stock version of motorcycle or unit referenced and any accessory added other modification could invalidate quick reference provided. 2005 2014YamahaVX 1100 Wave Runner Sport, 2007 - 2015 Cruiser Wave Runner, Deluxe 2015 YamahaV1 2015 . Our Performance Air Filter directly replaces the stock paper element delivering performance through greatly improved air flow without sacrificing filtration or reliability.
Built to our specification by K N, the unique pleated filter element is washable, reusable and built last. Features: Directly replaces the stock paper element. Riva 59-2242 RY13030-OE-1 OE RPL FLAME ARRESTOR YAM. Built to Riva specification by K N.
USA Coast Guard Approved.