KAWASAKI 39061-0916 Engine Water Radiator Coolant

( Manufacturer Part Number: 39061-0916 ), ( Part Type: Engine Radiator ), ( Country Of Origin: United States )

Review KAWASAKI Engine Water Radiator Coolant Assy Tested Good fits NINJA EX500 500 2024–2026

The **Kawasaki 39061-0916 Engine Water Radiator Coolant Assembly** is a precision-engineered component designed exclusively for the **EX500/Ninja 500** motorcycle models produced in the **2024, 2025, and 2026 generations**, ensuring optimal thermal management and performance reliability. This high-performance radiator assembly is crafted from durable **aluminum alloy**, a material renowned for its lightweight properties and superior heat dissipation capabilities, allowing the engine to operate at peak efficiency while minimizing thermal stress. The radiator features a **compact yet high-flow design**, incorporating a **multi-tube core structure** with strategically placed fins to maximize surface area for heat exchange, ensuring consistent coolant circulation even under demanding riding conditions. The assembly is engineered with **OEM-grade seals and gaskets**, including a **reinforced rubber coolant hose clamp** and a **high-temperature silicone coolant hose**, to prevent leaks and maintain system integrity over extended periods of use. Compatible with Kawasaki s **500cc liquid-cooled engine**, this radiator is part of the bike s **closed-loop cooling system**, working in tandem with the **water pump, thermostat, and coolant reservoir** to regulate engine temperature and prevent overheating during aggressive acceleration, high-speed cruising, or prolonged riding sessions. Whether used for **original equipment replacement** or **performance upgrades**, this radiator assembly adheres to Kawasaki s strict manufacturing standards, ensuring a seamless fit with the **EX500/Ninja 500 s radiator mounts, coolant lines, and cooling fan system**. Its robust construction and efficient heat rejection make it an essential component for maintaining engine longevity and ensuring a smooth, responsive riding experience across all riding conditions.

### **Pros and Cons of Buying a Kawasaki 39061-0916 (EX500 Ninja 500 Engine Water Radiator Coolant)**

1. **Compatibility and Reliability** This is an OEM (Original Equipment Manufacturer) part designed specifically for the **Kawasaki Ninja 500 (EX500)** engine. It ensures a perfect fit and maintains the bike s performance and cooling efficiency.

2. **High-Quality Materials** Kawasaki parts are known for durability and precision engineering, reducing the risk of leaks, overheating, or premature failure compared to aftermarket alternatives.

3. **Warranty Coverage** Purchasing directly from Kawasaki (or an authorized dealer) often includes a warranty, providing peace of mind against manufacturing defects.

4. **Performance Optimization** A properly functioning water radiator and coolant system prevents overheating, especially during high-speed riding or in hot climates, extending engine life.

5. **Ease of Installation** Since it s an exact replacement, installation is straightforward for those with basic mechanical skills, though professional help may be recommended for first-time replacements.

6. **Long-Term Cost Savings** While the upfront cost may be higher than some aftermarket options, the reliability of Kawasaki parts can save money in the long run by avoiding repeated replacements or engine damage.

7. **Environmental and Safety Benefits** A well-maintained cooling system ensures the engine operates within safe temperature ranges, reducing emissions and preventing catastrophic failures.

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1. **Higher Cost** Kawasaki OEM parts are generally more expensive than aftermarket alternatives, which may be a significant investment for budget-conscious buyers.

2. **Limited Availability** Depending on location, finding this specific part (especially for older models like the EX500) may require ordering from a specialty dealer or online retailer, potentially increasing shipping costs or wait times.

3. **Potential Overkill for Some Riders** If the bike is used infrequently or in mild conditions, the cost of replacing the entire cooling system may not be justified unless there s a specific issue (e.g., leaks, corrosion).

4. **Mixed Reviews on Longevity** Some owners report that Kawasaki s plastic radiators (depending on the model year) can degrade over time, especially in harsh environments, though this is not exclusive to this part.

5. **Installation Complexity** While the part itself is straightforward, related tasks like flushing the old coolant, checking hoses, and ensuring proper sealing may require careful attention to avoid air pockets or leaks.

6. **Depreciation Factor** If the Ninja 500 is an older model, the overall value of the bike may not justify the cost of high-end replacements unless the engine is critically failing.

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The **Kawasaki 39061-0916 (EX500 Ninja 500 engine water radiator coolant)** is a **high-quality, reliable choice** for maintaining or restoring your bike s performance, especially if you prioritize longevity and compatibility. The pros such as OEM fit, warranty coverage, and reduced risk of overheating outweigh the cons for most serious riders, though the higher cost and potential overkill for low-mileage bikes are valid considerations.

If your bike is experiencing **cooling-related issues (overheating, coolant leaks, or degraded hoses)**, this part is a **strong recommendation** to prevent further damage. However, if you re on a tight budget or the bike is rarely used, evaluating aftermarket options (with caution) or delaying the replacement until necessary may be a pragmatic alternative.

- **Buy it if:** You need a direct replacement for a failing cooling system, want OEM reliability, or plan to keep the bike long-term.

- **Consider alternatives if:** You re looking for cost savings, the bike has minimal use, or you re comfortable with aftermarket parts (though research quality reviews first).

- **Pro Tip:** Pair this replacement with a **coolant flush** and inspection of hoses/clamps to ensure optimal performance. If unsure about installation, consult a Kawasaki dealer or mechanic.

Details:

KAWASAKI 2022 NINJA 400 EX400HNFAN RADIATOR. KAWASAKI 2022 NINJA 400 EX400HNFAL RADIATOR. This radiator has a visible dent. YOU ARE VIEWING A RADIATOR ASSY THAT HAS BEEN REMOVED FROM RUNNING ENGINE KAWASAKI 2025 NINJA 500 EX500 WITH 971 MILES.

part #: 390610916 prices

• $119.99-$454.97

specifications cyclevintagee:

• for models: Ex500, 500, Ninja
• for makes: Kawasaki
• for years: 2024-2026
• mpn: 39061-0916
• part type: Engine Radiator
• country of origin: United States

offer cyclevintagee:

• started: February 25, 2026
• availability: In Stock
• options: Ship-to-home
• best offers: True
• sold: 0
• quantity: 1

shipping cyclevintagee:

• class: Standard
• type: Fixed
• cost: $24.99
• carrier: UPS
• service: UPS Ground
• transit: 2-6 Days

seller cyclevintagee:

• city: Milwaukee, Wisconsin
• rating: 99.8%
• # reviews: 20917

general cyclevintagee:

• condition: Used
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

payments cyclevintagee:

• other
• credit card: Mastercard
• cash
• wallet: Paypal

returns cyclevintagee:

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

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