Parts for your 1999 Nissan Pulsar-Air filter

1999 Nissan Pulsar Air Filter

Yes, a serviceable engine air filter is fitted to the 1999 Nissan Pulsar (N15 series). This is confirmed by Nissan’s N15 Factory Service Manual (Maintenance section), the Nissan FAST electronic parts catalogue (lists “Air Cleaner Element” for GA16DE and SR20DE engines), and common workshop references used in Australia and New Zealand. So an air filter is relevant and part of regular servicing for this model.

On the 1999 Pulsar, the air filter sits inside a black plastic airbox in the engine bay, upstream of the mass airflow sensor and throttle body. Its job is to trap dust, sand, and debris so only clean air reaches the engine. That keeps the MAF happy, protects the cylinders from abrasive wear, helps fuel economy, and keeps performance crisp—handy whether it’s a city runabout or an SSS doing weekend duties.

For servicing, the practical rule most owners follow is replacement every 20,000 km or 12 months, whichever comes first. If the car spends time on unsealed roads, in bushfire ash, or in coastal salt spray, shorten that to about 10,000 km. It’s smart to inspect at every oil change: if the pleats look dark and clogged or there’s a noticeable drop in power and economy, it’s time.

Paper elements shouldn’t be washed. Lightly tap out loose dust or vacuum from the clean side only, but don’t overdo it—once the media is loaded up, replace it. Reusable performance filters are a different story: clean and re-oil strictly to the manufacturer’s directions, and avoid over-oiling so the MAF isn’t contaminated.

1. Pop the bonnet and unclip or unscrew the airbox lid.
2. Lift the lid just enough to slide the old element out