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  3. HONDA 18650-MFR-670

HONDA 18650-MFR-670 Interstate Air Valve Solenoid Top Engine Switch Sensor

fits model: 1300. make: Honda. year: 2014.

18650-mfr-670 Honda 2014 Interstate 1300 Oem Air Valve Solenoid Top Engine Switch Sensor

( Manufacturer Part Number: 18650-MFR-670 ), ( Type: Air Solenoid )

Review HONDA Interstate Oem Air Valve Solenoid Top Engine Switch Sensor fits 1300 2014

The **Honda 18650-MFR-670** is a precision-engineered **1300cc air valve solenoid** designed exclusively for the **2014 Interstate 1300** motorcycle, serving as a critical component within the engine s ignition and fuel injection system. This high-performance solenoid functions as both a **top engine switch** and an **air valve sensor**, ensuring seamless communication between the motorcycle s ECU (Engine Control Unit) and the fuel delivery mechanism. Crafted from durable, corrosion-resistant materials, the solenoid features a robust **magnetic coil assembly** that activates the air valve with precise timing, optimizing airflow and fuel mixture for peak engine performance. Its compact yet rugged design integrates seamlessly into the engine s housing, minimizing space constraints while maximizing reliability. The **670-series designation** indicates a meticulously calibrated response, tailored to the 1300 s high-revving, high-torque demands, ensuring consistent throttle response and smooth power delivery across all RPM ranges. Whether accelerating from a standstill or cruising at highway speeds, this solenoid plays a pivotal role in maintaining the engine s efficiency, fuel economy, and overall longevity. Built to withstand the rigors of daily riding from urban commutes to long-distance adventures the **Honda 18650-MFR-670** exemplifies the brand s commitment to precision engineering, offering OEM-level performance and durability for riders who demand nothing less than perfection.

### **Pros and Cons of buying a Honda 18650-MFR-670 (2014 Interstate 1300 Air Valve Solenoid/Top Engine Switch Sensor)**

#### **Pros:**

1. **Direct OEM Replacement** This part is a genuine Honda factory replacement, ensuring compatibility with the 2014 Interstate 1300. OEM parts are designed to match the original specifications, reducing the risk of fitment issues or premature failure.

2. **Reliability** Honda is known for durable components, and the air valve solenoid and top engine switch sensor are critical parts that, when functioning properly, contribute to the bike s overall performance and safety. A high-quality replacement should maintain the same level of reliability.

3. **Warranty Coverage** Purchasing from an authorized dealer or a reputable seller often includes a warranty, providing peace of mind in case of defects or early failure. This can save money on future repairs.

4. **Improved Functionality** If the original part was failing (e.g., causing air valve leaks, erratic engine shutdowns, or warning light issues), replacing it with a new OEM unit should restore proper operation. This can enhance ride stability, fuel efficiency, and overall engine performance.

5. **Preventative Maintenance** Replacing worn or failing sensors and solenoids as part of routine maintenance can prevent more costly damage down the line, such as engine misfires, air filter clogs, or electrical system malfunctions.

6. **Ease of Installation** As an OEM part, it should fit seamlessly into the existing system with minimal modifications. Installation typically requires basic tools and can be done by a mechanic or an experienced rider.

7. **Compatibility with Aftermarket Upgrades** If you plan to modify the bike (e.g., exhaust, fuel system, or electrical tweaks), a reliable OEM solenoid and sensor ensure that the new components integrate smoothly without conflicts.

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#### **Cons:**

1. **Cost** OEM parts are generally more expensive than aftermarket alternatives. The price of this specific solenoid/sensor may be higher than third-party options, which could be a deterrent for budget-conscious buyers.

2. **Limited Availability** Depending on the seller, stock may be limited, especially if the part is no longer actively produced. This could lead to delays in receiving the part, particularly if ordering from a distant supplier.

3. **Potential Counterfeit Risks** If purchasing from an unverified seller (e.g., unlicensed online marketplaces), there is a risk of receiving a counterfeit or low-quality replica. Always buy from authorized dealers or trusted Honda-approved vendors to avoid this.

4. **Installation Complexity** While the part itself is straightforward, some riders may find the installation process challenging, especially if they lack mechanical experience. Improper installation could lead to leaks, electrical issues, or premature wear.

5. **Warranty Limitations** Some warranties on OEM parts may have restrictions (e.g., labor-only coverage, short warranty periods, or voided warranties if modifications are made). Always review the warranty terms before purchasing.

6. **Overkill for Minor Issues** If the original part was failing due to a minor issue (e.g., a loose connection or a small leak), replacing the entire solenoid/sensor may be more than necessary. Diagnosing the exact problem first could save money.

7. **Environmental and Disposal Concerns** Like all electronic components, these parts contain materials that may require proper disposal. If recycling options are limited, this could be a minor inconvenience.

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### **Conclusion:**

Buying the **Honda 18650-MFR-670 (2014 Interstate 1300 air valve solenoid/top engine switch sensor)** is a **reliable and high-quality choice** for riders who prioritize OEM compatibility, durability, and long-term performance. The part is essential for maintaining the bike s air management and electrical systems, and replacing a failing unit can prevent more serious issues. However, the higher cost and potential availability concerns may make it less appealing to those on a tight budget or looking for cheaper alternatives.

If the part is genuinely needed and the bike s performance is being compromised (e.g., air leaks, engine stalling, or warning lights), the OEM replacement is the **best long-term solution**. For cost-conscious buyers, a **high-quality aftermarket alternative** (from a reputable brand like **Yamaha, Kawasaki, or a trusted third-party supplier**) could be a viable option, provided it meets Honda s specifications.

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### **Recommendation:**

- **Buy from an authorized Honda dealer or a trusted online retailer** (e.g., **Motorcycle Parts Pro, Cycle World, or Honda s official website**) to ensure authenticity and warranty coverage.

- **Verify the exact symptoms** causing the failure before purchasing sometimes a simple repair (e.g., cleaning contacts, tightening connections) can resolve the issue without a full replacement.

- **Consider aftermarket options** (e.g., **Yamaha-compatible solenoids or sensors**) if budget is a concern, but ensure they are from a reputable brand with good reviews.

- **Install the part yourself if comfortable**, or take it to a mechanic to avoid mistakes that could void warranties or cause further damage.

- **Document the purchase and warranty details** in case of future issues.

**Final Verdict:** **Proceed with the OEM purchase if the part is critical and the bike s performance is degraded.** For minor issues or budget constraints, explore aftermarket alternatives first. Always prioritize quality and compatibility to avoid recurring problems.

Details:

M-force race crafts. Removed From: 2014 Honda Interstate 1300 VT1300CT with miles, Please review all pictures to assess the condition of item. 2014 HONDA INTERSTATE 1300 OEM AIR VALVE SOLENOID TOP ENGINE SWITCH SENSOR, PROBLEM.

part #: 18650mfr670 price

  • $24.95

specifications intakefuelmotorcycle:

  • for models: 1300
  • for makes: Honda
  • for years: 2014
  • mpn: 18650-mfr-670
  • type: Air Solenoid

general intakefuelmotorcycle:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery

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  • availability: In Stock
  • quantity: 1
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  • started: June 3, 2026

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  • city: Las Vegas, Nevada
  • rating: 99.8%
  • # reviews: 1961
for models: 1300, for makes: honda, for years: 2014, type: air solenoid,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery, sku: 24179457972504813,
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  • Used. Offer #1 priced at $24.95 + $0.00 shipping estimate = $24.95* total. Removed From: 2014 Honda Interstate 1300 VT1300CT with miles.FREE SHIPPING

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