Parts for your 2017 Toyota Rav4-Coil springs

2017 Toyota RAV4 coil springs — what they do and when to service them

Based on factory documentation, coil springs are absolutely relevant and fitted to the 2017 Toyota RAV4 (XA40 series). Toyota’s New Car Features manual for this generation notes a MacPherson strut with a coil spring up front and a double‑wishbone rear with separate coil springs. The Toyota Electronic Parts Catalogue also lists front coil springs (PNC 48131) and rear coil springs (PNC 48231) for 2016–2018 RAV4 models. Major suspension fitment guides from KYB and Monroe likewise specify coil springs on both axles for the 2017 RAV4. So yes — this RAV4 rides on coils all round.

On this model, the coil springs carry the vehicle’s weight, set the ride height, and work with the struts/shocks to soak up bumps. They balance comfort and control, keeping tyres planted on rough Aussie outback roads or Kiwi chipseal alike. Healthy springs protect the rest of the suspension, help braking stability, and reduce uneven tyre wear.

For servicing, there’s no fixed replacement interval, but regular inspections make sense — especially if the vehicle tows, carries heavy loads, or tackles corrugations. At each service or WOF/safety check, a technician should look for corrosion, cracked paint, broken coils, sagging ride height, and shiny “coil bind” marks. Any broken or heavily corroded spring should be replaced immediately.

• Always replace springs in axle pairs (both fronts or both rears) to keep handling even.
• Check related parts: strut mounts, bearings, insulators, spring seats, bump stops, dust boots and sway‑bar links.
• When refitting, torque fasteners at normal ride height to avoid bush pre‑load and squeaks.
• Finish with a wheel alignment — ride height changes affect camber and toe.

Because coil springs store serious energy, removal requires the right compressor and know‑how. For most owners, this is a job for a qualified workshop. Where ride height or load carrying needs are specific (e.g., touring setup), quality OE‑equivalent or approved heavy‑duty/coated springs are the go, matched with appropriate dampers. A light clean during servicing helps spot issues early, if surface rust appears, address it before pitting sets in.

Typical signs it’s time: the RAV4 sits lower on one corner, clunks over speed humps, feels floaty, or chews the inner or outer edges of tyres. Sort the springs and it drives the way Toyota intended — composed, comfy, and ready for the next long k.

Popular questions about 2017 Toyota RAV4 coil springs

Do the 2017 RAV4’s rear shocks include springs?
The rear shocks are separate from the coil springs on this model. The spring sits on its own seat in the rear suspension, while the shock absorber controls the motion. If a rear spring fails, replacing the shock alone won’t fix sagging ride height — the spring itself must be replaced.

How long do RAV4 coil springs usually last?
There’s no set lifespan. Many go well past 150,000 km, but coastal environments, gravel roads, and heavy loads can shorten service life. Regular inspections during routine servicing or WOF checks will pick up early corrosion or sag before it affects handling or tyre wear.

Can a RAV4 drive with one broken coil spring?
It can move, but it’s unsafe. A broken spring compromises handling and braking, may damage tyres or struts, and can fail further without warning. It should be repaired promptly, with springs replaced in pairs on the same axle and followed by an alignment.