Parts for your 2018 Toyota Rav4-Coil springs

2018 Toyota RAV4 Coil Springs: What They Do and When to Replace Them

According to Toyota’s technical literature for the XA40-series RAV4 (2013–2018)—including the Toyota Repair Manual (RM) and New Car Features (NCF)—the 2018 Toyota RAV4 uses coil springs at both ends: MacPherson strut with a coil spring up front and a double-wishbone rear with a separate coil spring. Toyota’s Electronic Parts Catalogue also lists front and rear coil springs for this model. So coil springs are absolutely relevant and fitted to the 2018 RAV4.

On this RAV4, the coil springs carry the vehicle’s weight, set the ride height, and work with the shocks/struts to control body movement. They’re the reason a RAV4 feels settled over potholes, corrugations and driveway entries instead of crashing into the bump-stops. The front strut coils wrap around the shock to save space and keep steering precise, while the rear coils partner with the wishbones to deliver a stable, planted feel—handy on Kiwi backroads and Aussie highways alike.

As part of routine servicing, it’s smart to give the coil springs a good look. A tech should check for:

• Cracks, broken pigtails, or chipped powder-coat exposing rust
• Sagging ride height on one corner, or the car sitting nose-down or tail-low
• Clunks, twanging noises, or a bouncy, floaty ride
• Uneven tyre wear that aligns with poor ride control

In normal use, a set of coils can last well beyond 150,000 km, but heavy loads, frequent rough roads, salt air, and towing can accelerate wear. If one spring is broken or sagged, best practice is to replace in axle pairs to keep the stance and handling even. It’s also a top time to assess struts/shocks, top mounts, bearings, and isolators, because tired dampers can kill fresh springs quicker than you’d like.

Replacement requires proper spring compressors and careful procedure—those coils store serious energy. A workshop will set final torque with the vehicle at normal ride height and finish with a wheel alignment. Aftermarket options can fine-tune load-carrying or stance, but sticking with quality, model-correct rates keeps the RAV4’s balance and safety systems happy. If the RAV4 regularly hauls gear, consider checking ride height each service and swapping coils sooner rather than later to keep braking, stability control and headlight aim on point.

Bottom line: on a 2018 RAV4, healthy coil springs mean confident cornering, consistent ride height, and tyres that wear nice and evenly.

Popular questions

Do all 2018 RAV4s have coil springs front and rear?
Yes. Technical sources including Toyota’s Repair Manual and New Car Features confirm MacPherson strut with a coil spring in the front and a double-wishbone rear with a separate coil spring across the 2018 range, whether FWD or AWD.

When should the coil springs be replaced on a 2018 RAV4?
There’s no fixed kilometre interval. Replace when there’s cracking, a broken end, noticeable sag, or the vehicle sits unevenly. If the RAV4 sees rough roads, towing or heavy loads, have them inspected every service from around 100,000–120,000 km. Always replace in pairs per axle and follow with an alignment.

What are the signs a coil spring is failing?
Common signs include a clunk or twang over bumps, one corner sitting lower, bouncy ride, and uneven tyre wear. Visible rust flaking or a chipped coating—especially at the spring ends—also points to looming trouble.