Mercedes-Benz B-Class W245 Radiator
New, used, or aftermarket – from sellers across Europe.
Parts availability
This part appears to be widely available.
Estimated price range
Widely available Limited Hard to find
Last updated: 01.10.2026, 05:27
Radiator for your Mercedes-Benz B-Class?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 74.51 € | 2026-10-01 |
| eBay | New | 76.60 € | 2026-10-01 |
| eBay | Used | 33.55 € | 2026-08-04 |
| eBay | Used | 39.45 € | 2026-08-04 |
| eBay | Used | 56.25 € | 2026-08-04 |
| eBay | New | 65.65 € | 2026-08-04 |
| eBay | Used | 70.75 € | 2026-08-04 |
| eBay | Used | 70.75 € | 2026-08-04 |
Indicative values only – current prices may vary.
Price comparison: Radiator
Current median for the Mercedes-Benz B-Class W245: 76.01 €.
Median across all car models: around 120 €. This model is 35% below that and cheaper than 80% of the models compared.
Median across Mercedes-Benz car models: around 160 €. This model is 50% below that and cheaper than 95% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Mercedes-Benz B-Class W245 parts online
hank's free AI report searches specialized shops for Mercedes-Benz B-Class W245 parts, including partsformercedes-benz.com, Cannstatt Classic Mercedes Parts & Dronsfields.
About this part
The radiator on your B-Class W245 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 Mercedes-Benz B-Class?
Match the exact engine code and transmission type of your B-Class W245, 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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