Kawasaki J 300 Radiator
New, used, or aftermarket – from sellers across Europe.
Parts availability
Limited availability – hank searches the web for you.
Estimated price range
Widely available Limited Hard to find
Last updated: 26.09.2026, 23:45
Radiator for your Kawasaki J 300?
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In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 148.80 € | 2026-09-26 |
| eBay | Used | 151.28 € | 2026-09-26 |
| eBay | Used | 123.00 € | 2026-07-25 (older price) |
| eBay | Used | 148.80 € | 2026-07-25 (older price) |
| eBay | Used | 149.00 € | 2026-07-25 (older price) |
| eBay | Used | 151.28 € | 2026-07-25 (older price) |
Indicative values only – current prices may vary.
Price comparison: Radiator
Current median for the Kawasaki J 300: 148.90 €.
Median across all motorcycle models: around 110 €. This model is 40% above that and more expensive than 65% of the models compared.
Median across Kawasaki motorcycle models: around 120 €. This model is 25% above that and more expensive than 65% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Kawasaki J 300 parts online
hank's free AI report searches specialized shops for Kawasaki J 300 parts, including Cheshire Bike Breakers, Kawasaki Parts Online & Colchester Motorcycle Breakers.
About this part
The radiator on your J 300 cools the engine by dissipating heat from the coolant. A leaking, clogged or damaged radiator causes overheating, which can lead to serious engine damage if not addressed.
Frequently asked questions
What should I check when ordering a replacement radiator for the Kawasaki J 300?
Match the exact engine code and transmission type of your J 300, as radiators differ by cooling capacity. Check whether it includes the cap, drain plug and mounting bushings.
Are aftermarket radiators as good as OEM?
Quality aftermarket radiators perform well and are often more affordable. For heavy-duty use or hot climates, consider an aluminium core upgrade for better heat dissipation.
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