Mazda Mazda3 Radiators
Compare radiators prices for the Mazda Mazda3 from top UK retailers
From £155.70
🔍 Get exact-fit parts for your Mazda Mazda3
Different Mazda Mazda3 variants use different radiators. Enter your reg plate for guaranteed compatible parts matched to your engine and year.
4 radiators found for Mazda Mazda3
Part No: VWA2335
Radiators for Mazda Mazda3
Part No: DRM10144
Radiators for Mazda Mazda3
Part No: 734741
Radiators for Mazda Mazda3
Part No: RA528001
Radiators for Mazda Mazda3
⚠️ Estimated prices. These are typical UK prices for Mazda Mazda3 radiators. Exact prices and fitment depend on your specific vehicle. Enter your reg for accurate results.
More Cooling & Heating
Popular Mazda Parts
Popular Radiators Searches
About Radiators
What do they do?
The radiator dissipates heat from the engine coolant into the air. It's the largest component of the cooling system and critical for preventing engine overheating.
When to replace
Radiators can last 10+ years but eventually develop leaks, usually from the end tanks or core. Symptoms include visible coolant leaks, overheating, coolant level dropping, and a sweet smell from the engine bay.
Brand guide
Nissens, Hella, and Valeo are respected OEM radiator suppliers. NRF is another good option. Avoid the cheapest aluminium radiators — poor quality can cause premature failure.
💡 Top tip: When replacing a radiator, flush the entire cooling system and fit a new thermostat and coolant. Old scale and debris in the system can block the new radiator.
Mazda Mazda3 Radiators — Price Comparison
Looking for radiators for your Mazda Mazda3? CarPartsCompare shows you prices from Amazon, eBay and specialist UK retailers side by side, so you can find the best deal without visiting multiple websites. We list parts from premium brands through to budget options, all compatible with the Mazda Mazda3. For the most accurate results matched to your exact engine and year, enter your registration plate above — we use DVLA data and the TecDoc parts catalogue to guarantee fitment.
As an Amazon Associate and eBay Partner, CarPartsCompare earns from qualifying purchases.