Parts for your 1997 Nissan Pulsar-Air filter

1997 Nissan Pulsar Air Filter — Purpose, Care, and When to Replace

Technical sources confirm the 1997 Nissan Pulsar (N15 series, petrol engines such as GA16DE and SR20DE) is fitted with an engine air filter housed in the air cleaner box. This is detailed in the Nissan Pulsar N15 Factory Service Manual (Maintenance and Engine Mechanical sections), reflected in the Nissan parts catalog (air cleaner element), and supported by common workshop references like the Haynes Nissan Almera/Pulsar N15 manual and AU/NZ filter catalogues. So yes—an air filter absolutely applies to this model.

The air filter’s job is simple but vital: it cleans incoming air before it reaches the engine, stopping dust, grit, and debris from chewing out cylinders, contaminating the mass airflow sensor, and messing with the fuel–air mix. A healthy filter helps the Pulsar breathe properly, which means smoother running, better economy, and reliable power—especially important on Aussie and Kiwi roads where dust can be a day-to-day reality.

For everyday use, the air filter should be inspected at each service and replaced roughly every 20,000–30,000 kilometres, or sooner in dusty conditions. Workshop guides for N15-era Nissans recommend more frequent checks if the car sees unsealed roads or lots of stop–start driving. If the element looks dark, caked, or damaged—or if there’s a noticeable drop in performance or fuel economy—it’s time to swap it.

• Lift the bonnet and open the air box clips or screws, noting the filter’s orientation.
• Remove the old element