Parts for your 2014 Subaru Impreza-Engine oil

2014 Subaru Impreza Engine Oil — What It Does and How to Look After It

Engine oil is absolutely relevant to the 2014 Subaru Impreza. The model’s 2.0‑litre FB20 petrol engine is designed to run on full‑synthetic 0W‑20 oil, as specified in the 2014 Subaru Impreza Owner’s Manual and reinforced by Subaru Australia and Subaru New Zealand service schedules. The specification to look for is API SN (or later, such as SN Plus/SP) with ILSAC GF‑5 or GF‑6. Typical refill is about 5.0 litres when changing the filter.

In this Impreza, engine oil is the lifeblood: it lubricates moving parts, carries away heat, suspends contaminants so the filter can catch them, reduces wear at start‑up, helps seal piston rings, and protects against corrosion. That’s why clean, correct‑grade oil keeps the FB20 running sweet and efficient.

For Aussie and Kiwi conditions, Subaru’s routine schedule generally calls for oil and filter changes every 12,500 kilometres or 6 months, whichever comes first. If the car sees lots of short trips, dusty roads, towing, or hot‑cold stop/start use, stepping that down to roughly 7,500–10,000 kilometres is smart. These intervals align with Subaru’s published maintenance guidance for the model year and region.

When it’s service time, use quality 0W‑20 full‑synthetic meeting the specs above, and fit a reputable filter. If 0W‑20 isn’t available for a top‑up on the road, 5W‑30 can be used temporarily per Subaru guidance, but it’s best to return to 0W‑20 at the next change for optimum fuel economy and cold‑start protection.

• Check the level monthly (and before long trips) with the dipstick on level ground.
• Top up in small amounts and avoid overfilling