KAWASAKI 27005-1059 Ignition Switch

( Manufacturer Part Number: 27005-1059 ), ( Type: Ignition Key Switch ), ( Vintage Part: Yes ), ( Country Of Origin: Japan )

Review KAWASAKI Oem Ignition Switch fits G3 1990

The **Kawasaki 27005-1059 G3 90 Ignition Switch** is a precision-engineered component designed exclusively for Kawasaki motorcycles, serving as the critical interface between the rider and the engine s power delivery system. This high-quality ignition switch is part of Kawasaki s G3 series, a line known for its reliability, durability, and seamless integration with modern motorcycle electronics. Crafted from robust, corrosion-resistant materials, the switch is built to withstand the demands of daily riding, extreme weather conditions, and prolonged exposure to moisture, ensuring consistent performance even in harsh environments. Its sleek, ergonomic design not only enhances the aesthetic appeal of the motorcycle s control panel but also provides intuitive operation, allowing riders to effortlessly transition between the ignition, neutral, and off positions with minimal effort. The G3 90 ignition switch features a secure, tamper-resistant locking mechanism, which helps prevent unauthorized access and enhances overall safety. Under the hood, it incorporates advanced internal circuitry that ensures smooth electrical connectivity, reducing the risk of intermittent failures or power interruptions that could disrupt the motorcycle s operation. Whether installed on a sporty bike, a touring model, or an off-road adventure machine, this ignition switch exemplifies Kawasaki s commitment to precision engineering and rider-centric innovation. Its compatibility with Kawasaki s electronic fuel injection (EFI) systems and other onboard electronics ensures seamless integration, making it an essential component for maintaining optimal performance and reliability. For riders who demand both functionality and longevity, the Kawasaki 27005-1059 G3 90 Ignition Switch is an indispensable part of their motorcycle s electrical system, offering a perfect blend of durability, ease of use, and cutting-edge design.

The Kawasaki 27005-1059 G3 90 ignition switch is a replacement part for older Kawasaki engines, particularly those found in models like the 90-series outboard motors. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

### **Pros of buying a Kawasaki 27005-1059 G3 90 Ignition Switch**

1. **Authentic OEM Replacement** This part is designed and manufactured by Kawasaki to match the original specifications of the engine. This ensures a proper fit, reliable performance, and compatibility with the rest of the ignition system.

2. **Reliability and Durability** Kawasaki parts are known for their quality and longevity. The G3 90 ignition switch is built to withstand frequent use, reducing the risk of premature failure compared to aftermarket alternatives.

3. **Easy Installation** Since it is an OEM part, it is designed to fit seamlessly into the existing wiring and mounting system of the engine. Most users report that installation is straightforward, especially with basic tools.

4. **Compatibility with Older Models** This switch is specifically designed for Kawasaki 90-series outboards, making it a direct replacement for engines that may no longer be in production. This can be useful for restoring or maintaining older boats.

5. **Minimal Risk of Electrical Issues** A faulty ignition switch can cause starting problems or even electrical shorts. A high-quality OEM switch reduces the likelihood of such issues, ensuring smoother engine operation.

6. **Warranty Coverage** Kawasaki parts often come with a manufacturer s warranty, providing peace of mind in case of defects or failures within the warranty period.

7. **Consistency with Engine Performance** Using an OEM part ensures that the ignition system functions as intended by the manufacturer, maintaining optimal engine performance and fuel efficiency.

---

### **Cons of buying a Kawasaki 27005-1059 G3 90 Ignition Switch**

1. **Cost** OEM parts from Kawasaki tend to be more expensive than generic or aftermarket alternatives. While this may not be a significant expense for a single part, it can add up when replacing multiple components.

2. **Limited Availability** Since this is an older part, it may not be as widely stocked as newer or more commonly replaced components. Purchasing may require ordering from specialty marine suppliers or Kawasaki dealerships, which could involve shipping delays.

3. **Potential for Overkill** If the ignition switch is not the root cause of the engine s issues, replacing it alone may not resolve the problem. Other components, such as the starter solenoid, ignition coil, or wiring, could also be faulty and require attention.

4. **No Upgrades or Enhanced Features** Unlike some aftermarket switches, this OEM part does not offer any performance upgrades or additional features. It is strictly a replacement for the original component.

5. **Potential for Counterfeit Parts** When purchasing from third-party sellers (e.g., online marketplaces), there is a risk of receiving counterfeit or low-quality replicas that do not meet Kawasaki s standards. Buying directly from an authorized dealer reduces this risk.

6. **Replacement May Not Be Necessary** If the ignition switch is only slightly worn or the issue is minor (e.g., a loose connection), replacing it may be more expensive than simply cleaning or tightening existing components.

---

### **Conclusion**

The Kawasaki 27005-1059 G3 90 ignition switch is a high-quality, reliable replacement part that ensures compatibility and performance with older Kawasaki 90-series outboards. Its OEM status guarantees a proper fit and reduces the risk of electrical or mechanical issues. However, the higher cost and potential availability challenges may make it less appealing for those looking for a budget-friendly or widely available solution.

- The switch is confirmed to be faulty.

- You prioritize reliability and long-term performance.

- You are willing to pay a premium for an authentic replacement.

If the issue is minor or you are on a tight budget, considering a diagnostic check of other components or exploring aftermarket alternatives (with caution) may be worth evaluating first.

### **Recommendation**

If you have confirmed that the ignition switch is the source of your engine s problems and you value Kawasaki s reputation for quality, **proceed with purchasing the 27005-1059 G3 90 ignition switch from an authorized dealer or a trusted marine parts supplier**. This will ensure you receive a genuine part and avoid potential counterfeit issues. Pair the replacement with a thorough inspection of the surrounding wiring and electrical system to prevent future problems. If the switch is not the root cause, consult a marine mechanic to diagnose the issue further.

Details:

I can guarantee that the part I ship out is in picture. Kawasaki G3 90 oem ignition switch, 27005-1059, good usable. Sometimes mistakes are made. My and part number is to the best of my ability.

part #: 270051059 prices

• $50.00-$113.94

specifications cycleswitches:

• for models: G3
• for makes: Kawasaki
• for years: 1990
• mpn: 27005-1059
• type: Ignition Key Switch
• vintage part: Yes
• country of origin: Japan

shipping cycleswitches:

• class: Expedited
• carrier: USPS
• transit: 4-8 Days
• type: Calculated
• service: USPS Priority Mail
• cost: $11.00

returns cycleswitches:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

payments cycleswitches:

• credit card: Diners-club
• other
• wallet: Google-pay

general cycleswitches:

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

seller cycleswitches:

• city: Florence, Montana
• # reviews: 5708
• rating: 100.0%

offer cycleswitches:

• availability: In Stock
• started: March 16, 2026
• quantity: 1
• sold: 0
• options: Ship-to-home

Kawasaki 27005-1059 Is Similar To:

• 46091-1428 Kawasaki Gpz Turbo Left Handlebar Switch Turn (39.2% similar) Thanks and good luck kawasaki ZX11 GPZ750 turbo used left handlebar switch, oem part switch body is solid, wiring looks good, everything moves freely. Please feel free to ask questions before purchase...(March 27th, 2018)
• Kill Switch Ninja 06 Handlebar Switches Start 002-29 Kawasaki 250 (21.8% similar) Right side handlebar switches removed from kawasaki ninja 250R EX250 mileage 10,290 fits '06 kawasaki ninja 250R EX250, and possibly others. Moot parts match used part this is a used part that may show typical signs of wear for it's age and mileage. The link below and use the search box to find your...(March 4th, 2015)
• Zx750 Control 013-7015 Kawasaki Switch Ninja Handlebar (30.3% similar) When this kawasaki ZX750 ninja right handlebar control switch is purchased, 10 is given to the selected charity and at intervals through the season percentages our profits are donated through food drives and benefits. Test ride 30 day hassle free period. Parts are used but still in usable working ...(January 7th, 2015)
• Zx636 Run Zx6r 03-14 Control Zx 636 Switch Start Zx10r Kawasaki Kill (17.7% similar) 2 about Rx speed sport bikes I specialize in used Japanese motorcycle parts. For more parts, please please or here. 5 domestic shipping I ship to all 50 states via USPS or FedEx. You can also contact me directly at for shipping cost, ask me first. Parts are described to the best of my ability. ...(December 19th, 2014)
• 04-08 Ignition Streak 1600 Vulcan Spark Packs Wires Plug Kawasaki Coil (27.8% similar) Vin numbers will also be supplied upon request for used parts. Shipping several factors determine on the shipping type of the item size, weight, customer location. The part is 100 functional and in very good used condition. This is an oem kawasaki part. Plus, many aftermarket parts take weeks to ...(December 20th, 2014)
• 07100-1600 Kawasaki Cdi Wiring Harness Ngk Ignition Coil Rectifier Regulator (39.7% similar) Off a running 2000 kawasaki KX125 fits KLX125 may fit other ears and model's. Your satisfaction is guaranteed and shipping super fast...(September 2nd, 2018)
• 098765432 Kawasaki Ninja Front Left Switch Free Shipping (37.6% similar) Response time is usually a couple min, but no more than an hour. Sincerely, rich bear. All my parts come with a 30 day warranty and free shipping. My response time is usually very quick, as its just me and I try to make every customer extremely satisfied. If there is ever a problem with part I will ...(October 8th, 2018)
• 09klr650 Kawasaki Kickstand Switch Kick Stand Klr (40.4% similar) Therefore, most items are shipped promptly via USPS priority, 1ST class if under 13OZ. Free shipping in the USA to lower 48 states. Please see pics as they are part of the kawasaki KLR650 kickstand switch is in good condition, works great, and came off a great running 09. Or FedEx ground. All only ...(June 29th, 2018)
• 1053510 Kawasaki Right Clip On Handle Kill Off Start Switch Switches (37.2% similar) More options available upon request. If the item does not fit motorcycle model's specified in listing. Many countries only allow 79 max package length and girth combined. Each part is systematically placed to be easily located once purchased...(July 10th, 2018)
• 1053511 Kawasaki Left Clip On Handle Horn Signals Switch Switches (40% similar) More options available upon request. Each part is systematically placed to be easily located once purchased. Many countries only allow 79 max package length and girth combined. If the item does not fit motorcycle model's specified in listing...(July 10th, 2018)
• 1059425 Kawasaki Ninja Left Clip On Handle Horn Signals Switch (43% similar) If the item does not fit motorcycle model's specified in listing. Many countries only allow 79 max package length and girth combined. Each part is systematically placed to be easily located once purchased. More options available upon request...(March 27th, 2018)