Parts for your 1998 Mitsubishi Pajero-Air filter

1998 Mitsubishi Pajero Air Filter

The 1998 Mitsubishi Pajero is absolutely fitted with an engine intake air filter. This is confirmed by factory documentation such as the 1998 Pajero Owner’s Manual and Group Service Manual (Air Cleaner section) and by Australian and New Zealand filter catalogues from major brands that list dedicated elements for both petrol (6G72/6G74 V6) and diesel (4M40) engines. So, yes—an air filter is relevant and used on this model.

On a Pajero that works hard—touring, towing, or tackling corrugated tracks—the air filter’s job is to keep dust, sand, bugs, and debris out of the engine. Clean intake air helps the engine breathe properly, protecting cylinder walls, turbocharger (on turbo-diesels), and sensors, while maintaining decent fuel economy and performance. A fresh filter also helps keep emissions in check, especially important for high‑kilometre rigs.

For servicing in Aussie and Kiwi conditions, a practical rule-of-thumb is to inspect the air filter every 15,000 km and replace it about every 30,000 km under normal driving. In dusty or off‑road use, check it more often—every 5,000–10,000 km—and don’t hesitate to replace earlier if it’s heavily loaded. Reputable OE‑quality filters are worth it