Parts for your 2022 Subaru Impreza-Radiator

2022 Subaru Impreza Radiator — purpose, care, and replacement

The 2022 Subaru Impreza is absolutely fitted with a radiator. Subaru’s factory service information for the FB20 2.0‑litre boxer engine specifies a liquid‑cooled system with an aluminium crossflow radiator and electric cooling fans, and the Owner’s Manual details coolant checks and service, confirming the radiator’s role in everyday operation.

The radiator’s job is to keep the engine in its sweet spot for temperature, so it runs smoothly, sips fuel, and meets emissions targets. Hot coolant leaves the engine, passes through the radiator’s thin tubes and fins, sheds heat to the air pulled by the fans and oncoming airflow, then returns cooler to the engine. That stable temperature also supports cabin heating and protects gaskets, hoses, and the CVT’s coolant‑fed heat exchanger on applicable models.

As part of regular servicing on a 2022 Impreza, the radiator and cooling system deserve a quick but thorough once‑over. Long‑life coolant is used from factory, but it still relies on good flow, correct pressure, and clean passages to do its job. When replacement is needed—due to leaks, cracked plastic end tanks, impact damage, or internal clogging—using an OE‑quality radiator and correct coolant is vital for reliable motoring across Aussie and Kiwi conditions.

• Check coolant level and colour under the bonnet when the engine is cold