fits model: Rsv4. make: Aprilia. year: 2011–2014.

( Manufacturer Part Number: 317-0105 ), ( Type: Air Solenoid )
The **Aprilia RSV4 Air Valve Solenoid (Part #317-0105)** is a precision-engineered component designed exclusively for the iconic Aprilia RSV4 1100cc and 1400cc models, serving as a critical element in the bike s advanced air management system. This solenoid valve operates as the gatekeeper for the bike s variable air intake, dynamically adjusting airflow to optimize engine performance across a wide range of RPMs. Crafted from high-grade materials, the solenoid features a robust, corrosion-resistant construction to ensure durability under the demanding conditions of high-performance racing and street riding. Its internal coil and plunger mechanism is meticulously calibrated to provide seamless, instantaneous responses, allowing the bike s electronic control unit (ECU) to fine-tune throttle response, torque delivery, and overall engine efficiency. Whether in full-throttle sprints or precise cornering maneuvers, this solenoid plays a pivotal role in maintaining the RSV4 s legendary balance of power and agility. For riders seeking to restore or enhance their bike s factory performance, this solenoid is an essential replacement part, ensuring reliable operation of the bike s air intake system while preserving the RSV4 s signature blend of Italian design and cutting-edge engineering.
**Pros and Cons of buying a Aprilia RSV4 Air Valve Solenoid (Part Number: 11-11-05-0105, Model Years: 2011-2014)**
### **Pros:**1. **Direct OEM Fitment** This is an original equipment (OEM) part or a high-quality aftermarket replica designed specifically for the 2011-2014 Aprilia RSV4. It ensures proper functionality and compatibility with the bike s air management system, reducing the risk of leaks or improper operation.
2. **Improved Airflow Control** The air valve solenoid is responsible for regulating air intake during certain riding modes (e.g., traction control, launch control, or slippery conditions). A faulty or worn solenoid can lead to poor throttle response, reduced power, or erratic behavior. Replacing it restores proper air management, enhancing performance and reliability.
3. **Prevents Engine Damage** If the solenoid fails completely, it can cause the engine to run rich (too much fuel) or misfire, leading to long-term damage. Replacing it early avoids costly repairs down the line.
4. **Easy Installation** The solenoid is typically a straightforward plug-and-play replacement. It requires minimal tools (usually just a socket or wrench) and doesn t involve major disassembly, making it a DIY-friendly repair for most mechanics.
5. **Cost-Effective Fix** Compared to the potential cost of engine or ECU-related issues caused by a failing solenoid, replacing it is a relatively inexpensive solution. Prices vary, but it s usually under $100, depending on whether you buy OEM or aftermarket.
6. **Extended Lifespan of Other Components** A properly functioning solenoid reduces stress on the ECU, throttle body, and fuel injectors, helping these parts last longer.
7. **Maintains Warranty (If OEM)** If you purchase an OEM part (or a reputable aftermarket brand with a warranty), it may preserve your bike s warranty coverage for other components, depending on the manufacturer s policies.
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### **Cons:**1. **Potential Counterfeit Parts** If buying from an untrusted seller (especially online marketplaces), there s a risk of receiving a low-quality or fake part. This can lead to premature failure or improper function. Always verify the seller s reputation and check for return policies.
2. **Diagnostic Challenges** If the solenoid is not the actual issue (e.g., wiring problems, ECU glitches, or a faulty throttle body), replacing it without proper diagnostics may not solve the problem. Always confirm the root cause before purchasing.
3. **Limited Availability of OEM Parts** While aftermarket options are widely available, OEM solenoids may be harder to find, especially for older models. Aftermarket parts are usually a reliable alternative but may not match the exact specifications of the original.
4. **Mismatched Aftermarket Parts** Some aftermarket solenoids may not be calibrated for the bike s ECU, leading to minor performance quirks (e.g., slight hesitation or incorrect air intake timing). High-quality brands mitigate this risk.
5. **Labor Costs (If Professional Installation)** While the part itself is inexpensive, if you take it to a shop for installation, labor costs may add up, especially if the mechanic charges by the hour.
6. **Compatibility with Modifications** If your RSV4 has been heavily modified (e.g., ECU tuning, air intake upgrades, or exhaust changes), the new solenoid may not integrate perfectly with the altered system. In such cases, a professional tune or recalibration may be necessary.
7. **Wiring or Connection Issues** Rarely, the solenoid s connectors may be damaged or corroded, requiring additional cleaning or replacement of harnesses. This adds minor extra work but is usually quick to address.
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### **Conclusion:** Replacing the air valve solenoid on a 2011-2014 Aprilia RSV4 is a **highly recommended maintenance task** if you re experiencing symptoms like:- Poor throttle response in certain modes (e.g., traction control).
- Erratic behavior during slippery conditions.
- Check engine lights (P-codes related to air intake or fuel delivery).
- Reduced power or hesitation under load.
The solenoid is a **critical but often overlooked component** that, when faulty, can degrade ride quality and potentially damage other systems. The replacement is **simple, cost-effective, and justifies the investment** in terms of performance and longevity.
**If you re unsure whether the solenoid is the issue**, perform a basic check:- Listen for clicking noises when engaging traction control or slippery mode (a silent solenoid may be dead).
- Inspect the wiring and connectors for damage.
- Use an OBD-II scanner to check for related error codes (e.g., P0100, P0171, or RSV4-specific codes).
If the symptoms align with solenoid failure, proceed with the replacement. **Prioritize quality** opt for a reputable aftermarket brand (e.g., **Racepimp, Aprilia Performance Parts, or OEM from a trusted dealer**) to avoid counterfeit parts.
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### **Final Recommendation:** **Buy the Aprilia RSV4 air valve solenoid (11-11-05-0105) if:**- You ve confirmed it s the source of your bike s issues.
- You re purchasing from a verified seller (e.g., official dealers, trusted online retailers, or reputable aftermarket suppliers).
- You re comfortable with basic motorcycle maintenance or have access to a mechanic for installation.
**Avoid buying if:**- You suspect other underlying issues (e.g., ECU problems, wiring faults) without proper diagnostics.
- The seller lacks reviews, return policies, or clear product descriptions.
- You re unsure whether the part is compatible with any aftermarket modifications.
**Best Approach:**1. **Diagnose first** Use an OBD-II scanner or consult a mechanic to confirm the solenoid is faulty.
2. **Choose quality** Select an OEM part or a high-end aftermarket solenoid (e.g., **Racepimp or Aprilia Performance Parts**).
3. **Install carefully** Follow the bike s wiring diagram and ensure all connections are secure.
4. **Test thoroughly** Ride the bike under various conditions to verify the solenoid is functioning correctly.
This repair is a **quick win** for restoring your RSV4 s performance and reliability, making it a worthwhile investment for any owner.
This air solenoid is in good condition and shows normal signs of wear. Expedited shipping services are available upon request.