Parts for your 2009 Nissan Pathfinder-Coil springs

2009 Nissan Pathfinder Coil Springs

Coil springs are absolutely used on the 2009 Nissan Pathfinder (R51). Nissan’s Factory Service Manual for the R51 (Front Suspension “FSU” and Rear Axle/Suspension sections) lists front coil-over springs with double-wishbone control arms, and a rear multi-link live axle with separate coil springs. The Nissan Electronic Parts Catalogue (FAST) and major suspension catalogues from KYB/Monroe also list front and rear coil springs for this model year, confirming fitment.

On a 2009 Pathfinder, the coil springs carry the vehicle’s weight, set ride height, and keep the tyres planted over corrugations and potholes. Up front, the springs sit over the shock absorbers in a coil-over assembly, helping control body movement under braking and cornering. Down the back, separate rear coils team with the shocks and multi-link setup to balance load-carrying with decent ride comfort, even when the boot’s full or there’s a towball download in play.

As part of routine servicing, it’s worth giving the coils a once-over. Look for cracked or flaking paint, corrosion pitting, broken ends, or shiny “polished” areas where coils have been contacting. Sagging ride height side-to-side, clunks over speed humps, frequent bottoming-out, or a bouncy feel even with good shocks can all point to tired springs.

Replacement is best done in axle pairs (both fronts or both rears) to keep ride height and handling consistent. On the front, plan for a wheel alignment afterwards. It’s smart to inspect and, if needed, replace related bits at the same time: strut mounts, insulators, seats, bump stops, dust boots and the shocks themselves. For rear coils, check the upper/lower rubber isolators and shock condition. Always match the spring rate to how the Pathfinder’s used—heavy towing, a bull bar or constant load may call for a heavier-duty or constant-load spring rated appropriately.

Because coil springs store a lot of energy, removal needs proper spring compressors and safe workshop practice—this is one job that’s often best left to a professional. Use quality parts that meet OE spec, and follow the Nissan FSM for torque settings and ride-height checks. A quick hose-down underneath after beach trips will also help slow corrosion, especially around the lower spring seats.

• Symptoms to watch: uneven ride height, clunks, bottoming, extra body roll.
• Good practice: replace in pairs, align after front work, choose correct rate for load.
• Service tip: inspect coils every 20,000–30,000 km or at each major service.

FAQs

Does a 2009 Nissan Pathfinder have coil springs front and rear?
Yes. The R51 uses front coil-over springs with a double-wishbone layout and rear separate coil springs on a multi-link live axle. This is documented in the Nissan Factory Service Manual and backed by major suspension parts catalogues.

How often should coil springs be replaced?
There’s no fixed interval. Many last well beyond 150,000 km, but coastal use, towing, added accessories and rough roads can age them faster. Replace when there’s sag, damage, or poor ride/handling, and always in axle pairs. It’s sensible to fit new shocks at the same time if they’re due.

Can heavier-duty springs help with towing or accessories?
They can. If the Pathfinder regularly tows or carries constant load, a correctly rated heavy-duty or constant-load coil can maintain ride height and stability. Choose a spring rate matched to the real-world load and pair it with suitable dampers to avoid a harsh ride.