Parts for your 2002 Nissan Primera-Radiator

2002 Nissan Primera Radiator — purpose, care and replacement

According to the Nissan Primera P12 Factory Service Manual (Cooling System, CO section), the 2002 Primera range (including QG18DE, QR20DE and YD22 engines) is equipped with a front‑mounted aluminium cross‑flow radiator with plastic end tanks. This is supported by Nissan FAST parts catalogue listings for the P12 radiator assembly, and general service data in Haynes and Autodata covering 2000–2006 models. So yes, a radiator is absolutely relevant and fitted to the 2002 Nissan Primera.

The radiator’s job is straightforward but critical: it sheds heat from the engine coolant through fine tubes and fins, with the help of the electric cooling fans and the airflow under the bonnet. That keeps the engine at a stable operating temperature, protects gaskets and sensors, and maintains fuel economy on Aussie and Kiwi roads, whether that’s city traffic or a long State Highway run.

As part of regular servicing, it’s smart to keep the radiator in tidy nick. Check coolant level and colour, the cap seal, and the top and bottom hoses for soft spots or crusty deposits. Keep the fins clear of bugs and road grit with low‑pressure water