Parts for your 1998 Nissan Pulsar-Strut mounts

1998 Nissan Pulsar (N15) strut mounts — what they do and when to replace

Based on technical references, the 1998 Nissan Pulsar (N15) does use strut mounts at the front. The Nissan Factory Service Manual for the N15 chassis specifies a MacPherson strut front suspension, which requires a top mount and bearing at the strut tower. Aftermarket fitment guides from major shock suppliers and general workshop manuals (e.g., Haynes/Gregory’s for mid‑90s Pulsar/Sentra) also list front strut mounts for the N15. The rear of most N15 Pulsars uses a beam axle with separate springs and shock absorbers, so there’s no rear strut mount in the traditional sense.

On the 1998 Nissan Pulsar, the front strut mounts are the rubber-and-metal assemblies that sit at the top of each MacPherson strut. They locate the strut in the body, isolate vibration, and (with the integrated bearing) let the strut rotate smoothly when steering. In day-to-day driving across Aussie and Kiwi roads, these mounts soak up the harsh stuff so vibrations don’t hammer through the steering wheel and dash.

When the rubber hardens, splits, or the bearing gets gritty, you’ll often hear clunks over speed bumps, groans when turning the wheel at parking speeds, or feel vague, tramlining steering. Tyre wear can get patchy and the car may wander a bit at highway pace. Because they cop all the cornering and bump loads, it’s smart practice to replace the strut mounts whenever you’re fitting new struts or springs, or when there’s obvious noise or play.

Service-wise, a quick check every 20,000–30,000 km is a good shout — look for cracked rubber, perished isolators, or rust at the mount studs. If one side’s gone, do both fronts together to keep steering feel even. Use quality mounts with the correct bearing, cheapies can bind and make the steering notchiness worse. After installation, get a proper wheel alignment — caster and camber on the Pulsar are influenced by how the strut sits in the tower, and toe will need resetting. Always torque the top nut and mount hardware to factory specs from the Nissan service manual, not just “by feel”.

Owners who mostly commute on smooth roads might see mounts last 120,000 km or more, while cars that tackle corrugations and potholes can need them sooner. If the steering starts squeaking at full lock, or there’s a knock over small bumps, it’s time to pop the bonnet and plan a mount-and-bearing refresh.

• Typical symptoms: clunks over bumps, groaning when steering, vague tracking, uneven tyre wear.
• Best practice: replace in pairs with struts, align immediately after, and use OE-spec torque values.

Popular questions about 1998 Nissan Pulsar strut mounts

How can someone tell if the Pulsar’s front strut mounts are worn?
Common giveaways are clunks or knocks over small bumps, creaks when turning at low speed, and steering that feels sticky or notchy. A mechanic can confirm by lifting the car, rocking the strut, and checking for cracked rubber or a rough top bearing while the spring is compressed.

Do strut mounts need to be replaced with the struts on an N15?
It’s highly recommended. The labour overlaps, and old mounts can quickly ruin the feel of new dampers. Fitting fresh mounts and bearings when doing front struts restores steering smoothness and helps the new suspension last longer.

Is a wheel alignment required after replacing front strut mounts?
Yes. Any time the strut is disturbed, the geometry can shift. A post-fit alignment will keep the Pulsar tracking straight, protect tyre life, and make the steering feel right.