Parts for your 2014 Honda Stream-Coil springs

2014 Honda Stream coil springs — fitment, purpose, and servicing tips

Coil springs are relevant to the 2014 Honda Stream and are factory-fitted. Technical references, including Honda service information for the RN6–RN9 generation (2006–2014) and OEM parts catalogues used by workshops, identify a MacPherson strut front suspension with coil springs and a rear torsion-beam axle supported by separate coil springs. So yes — this model rides on coils front and rear.

On a 2014 Honda Stream, the coil springs carry vehicle weight, set ride height, and keep the tyres planted so it steers cleanly and feels settled over patchy roads. In normal driving, the coils compress and rebound to soak up bumps while the shocks/struts control the speed of that movement. With a people mover like the Stream, springs also manage heavier loads from passengers and cargo, helping it stay level instead of sagging or porpoising.

For servicing, a good workshop will inspect the coils at each routine service (about every 10,000–15,000 km). They’ll look for cracked ends, chipped powder coat with deep rust, distorted or sagged coils, and broken pigtails. In coastal parts of Australia and New Zealand, corrosion can accelerate, so a closer look underneath is smart. Ride height that’s uneven side to side, clunks over speed humps, or a choppy, bouncy feel are all red flags. Any spring issues should prompt checks of related parts too — strut mounts, insulators, bump stops, and rear spring seats.

If replacement’s needed, it’s best practice to swap springs in axle pairs to keep balance and braking behaviour consistent. Choose the correct spring rate for the exact trim and equipment, and don’t mix lowering springs with standard shocks unless the whole package is designed to work together. Fresh mounts and isolators are cheap insurance against future noise. After fitment, the vehicle should be lowered onto its wheels before final torque is applied, then a wheel alignment carried out to keep tyre wear tidy. Because compressing strut springs stores serious energy, this is a job for a properly equipped workshop — not a driveway experiment.

• Tell-tale symptoms: uneven ride height, clunks or twangs when turning or over bumps, rear-end sag with passengers, excessive bounce, or visible cracks/rust flaking on the coils.

Popular questions

Do all 2014 Honda Stream models use coil springs?
Yes. Technical documentation for the RN6–RN9 Stream shows coil-sprung MacPherson struts at the front and a torsion-beam rear with separate coil springs. Different trims may use different spring rates, but they’re all coils.

How often should the coil springs be checked or replaced?
They should be inspected at every service. There’s no fixed replacement interval — replace if cracked, corroded, sagging, or broken. Many last well past 150,000 km, but load, roads, and climate make a big difference.

Should springs be replaced when changing shocks/struts?
Not automatically. If the coils are healthy and ride height is correct, they can stay. That said, it’s smart to replace worn mounts, isolators, and bump stops with the shocks/struts, and fit new springs if there’s any sign of damage or sag.