KAWASAKI 27005-074 Ignition Switch Key 76-81 KM100 73-75

( Manufacturer Part Number: 27005-074 ), ( Type: Ignition Key Switch ), ( Unit Type: Unit ), ( Machine Type: Dual Sport Motorcycle, Street Motorcycle ), ( Color: Black ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Country Of Origin: Japan ), ( Placement On Vehicle: Center Console )

Review KAWASAKI 73 Ignition Switch Key 76-81 73-75 fits MC1 1981

The **Kawasaki 27005-074 Ignition Switch Key Assembly (73-81 KM100, 73-75 MC1)** is a meticulously engineered component designed to deliver seamless performance and reliability for Kawasaki s iconic mid-1970s sport touring motorcycles. This ignition switch key assembly is a direct-fit replacement for the **KM100 (1973 1981)** and **MC1 (1973 1975)**, ensuring compatibility with the iconic "Killer Bee" and "MC1" models, which were celebrated for their aggressive styling, powerful single-cylinder engines, and adventurous spirit. Crafted from high-quality materials, this switch features a durable metal housing with precision-machined contacts and a robust key mechanism, engineered to withstand frequent use while maintaining a secure connection to the motorcycle s electrical system. The assembly includes a **key-in-ignition** design, allowing for easy starting and theft prevention, while its compact yet sturdy construction ensures it fits snugly within the motorcycle s frame without compromising functionality. Whether restoring a classic Kawasaki to its original glory or upgrading an existing bike for enhanced reliability, this ignition switch key assembly is a critical component that bridges the gap between vintage engineering and modern performance demands. Its compatibility with both the KM100 and MC1 models makes it an essential part for collectors, enthusiasts, and riders seeking to preserve the authenticity and drivability of these legendary machines.

### **Pros and Cons of buying a Kawasaki 27005-074 Ignition Switch Key (Models: 73-81 KM100, 73-81 MC1)**

1. **Direct Compatibility** This ignition switch key is specifically designed for Kawasaki KM100 and MC1 models from 1973 to 1981, ensuring a perfect fit without modification.

2. **Reliability** Kawasaki parts are generally built to last, and an original or high-quality aftermarket ignition switch reduces the risk of mechanical failure.

3. **Easy Installation** Since it is a direct replacement, installation is straightforward, requiring only basic tools and minimal effort.

4. **Prevents Theft** A functional ignition switch ensures your motorcycle cannot be started without the correct key, improving security.

5. **Cost-Effective** Compared to full ignition system replacements, this part is relatively inexpensive, making it a budget-friendly solution.

6. **Availability** As a common part for older Kawasaki models, it is widely available through motorcycle parts dealers, online retailers, and salvage yards.

7. **Prevents Driving Issues** A faulty ignition switch can prevent the motorcycle from starting or cause erratic behavior; replacing it resolves these problems.

1. **Age of the Part** If purchasing a used or salvaged part, there may be wear or potential failure, though this risk can be mitigated by buying from a reputable seller.

2. **Potential Counterfeit Parts** Some aftermarket or eBay listings may sell fake or low-quality replicas, which could fail prematurely or not fit correctly.

3. **Limited Longevity** Like any mechanical component, an ignition switch can wear out over time, especially if the motorcycle is frequently used.

4. **Additional Wear on Related Components** If the ignition switch was failing, other parts (such as the starter motor or wiring) may have been affected, requiring further inspection.

5. **Key Loss Risk** If the key is lost or damaged, replacement may be necessary, adding to long-term costs.

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### **Conclusion**

The Kawasaki 27005-074 ignition switch key is a practical and cost-effective solution for restoring functionality to your 1973 1981 KM100 or MC1 motorcycle. Its direct compatibility, ease of installation, and reliability make it a strong choice for owners experiencing ignition issues. However, buyers should ensure they purchase from a trusted source to avoid counterfeit or damaged parts. If the motorcycle has been neglected, a thorough inspection of related components (such as wiring, starter, and battery) is advisable to prevent future problems.

### **Recommendation**

If you need a replacement ignition switch key for your specified Kawasaki model, **prioritize buying from a reputable motorcycle parts dealer, official Kawasaki distributor, or a well-reviewed online retailer** (such as RockAuto, Cycle World, or eBay with verified sellers). Avoid extremely cheap listings that may indicate counterfeit or used parts. Additionally, if the ignition switch has been problematic, consider testing the starter motor, battery, and wiring to ensure a complete solution. For long-term reliability, maintaining the ignition system and key properly will extend its lifespan.

Details:

73- 81 Kawasaki Ignition Switch w/Key 27005-074 fits 76-81 KM100 73-75 MC1 Good Condition, Original Key, Works well, Fits the following model's, 1981 1980 1979 1978 1977 1976 1975 1974 1973 MC1, KAWASAKI OEM SWITCH ASSY,IGNITION KM100A1/A2/A3.

part #: 27005074 prices

• $19.99-$395.00

specifications cycleswitches:

• for models: Mc1
• for makes: Kawasaki
• for years: 1981
• mpn: 27005-074
• type: Ignition Key Switch
• unit type: Unit
• machine type: Dual Sport Motorcycle, Street Motorcycle
• color: Black
• vintage part: Yes
• universal fitment: No
• country of origin: Japan
• placement on vehicle: Center Console

general cycleswitches:

• Electrical Ignition Components > Electrical Ignition Sensors Switches > Ignition Key Switches
• condition: Used

shipping cycleswitches:

• carrier: UPS
• type: Fixed
• class: Standard
• service: UPS Ground
• cost: $0.00
• transit: 4-8 Days

offer cycleswitches:

• options: Ship-to-home
• best offers: True
• quantity: 1
• sold: 0
• started: April 17, 2026
• availability: In Stock

seller cycleswitches:

• # reviews: 755
• city: Galion, Ohio
• rating: 99.7%

returns cycleswitches:

• policy: No Returns

payments cycleswitches:

• other
• wallet: Apple-pay
• credit card: Discover

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