Parts for your 2008 Honda Odyssey-Control arms

2008 Honda Odyssey control arms — purpose, upkeep, and when to replace

Control arms are absolutely used on the 2008 Honda Odyssey. Technical references including the 2005–2010 Honda Odyssey Service Manual (Suspension section) and the Honda Genuine Parts Catalogue for 2008 models confirm front lower control arms (often listed as “Front Lower Arm” with integrated compliance bush and ball joint) and rear control arms/links as part of the multi-link rear suspension. Typical OE listings show LH/RH front lower arms under 5135x/5136x-SHJ-xxx and rear upper arms under 52390-SHJ-xxx, verifying that control arms are fitted on this vehicle.

On a 2008 Odyssey, the front suspension uses a MacPherson strut with a robust lower control arm that locates the wheel fore–aft and side‑to‑side, manages camber and caster, and allows smooth up–down movement via its bushes and ball joint. The rear is a multi‑link layout that includes control arms and links to keep the wheel pointed straight and the tyres flat on the road. Together they deliver the comfy, planted ride people expect from an Odyssey.

Over time, rubber bushes can crack or soften, and ball joints can loosen. That’s when steering feel gets vague, the van can wander on the motorway, and you might notice clunks over bumps or a shudder under braking. Uneven tyre wear and poor alignment that won’t hold are other giveaways.

• Common signs of wear: clunking on bumps, steering vibration, pulling under braking, wandering, and inner/outer tyre wear.
• Typical inspection interval: at regular services (every 10,000–15,000 km) and any time tyres are replaced or an alignment is done.

When replacement’s on the cards, it’s smart to do both sides of the front at once, use quality arms/bushes, and get a wheel alignment straight after. The front lower arm’s large compliance bush is a known wear item on these, replacing the whole arm can be more cost‑effective than pressing bushes, especially if the ball joint has play. If pressing bushes, the arm needs to be torqued at normal ride height to avoid preloading the rubber — that’s straight out of the service manual best practice. In New Zealand, a WOF check noting excessive movement or torn bushes is a nudge to sort it promptly, in Australia, expect the same at rego inspections.

For Odyssey owners who tow, carry big loads, or do lots of stop‑start city driving, keep an eye on the control arm bushes around the 100,000–150,000 km mark. Fresh arms transform the way these vans track and brake, keeping the family hauler feeling tight, quiet, and safe.

Popular questions about 2008 Honda Odyssey control arms

Does a 2008 Honda Odyssey have control arms?
Yes. The front end uses lower control arms with a compliance bush and ball joint, and the rear multi‑link setup includes control arms/links. This is documented in the 2005–2010 Honda Odyssey Service Manual and reflected in the Honda Genuine Parts Catalogue for 2008 models.

How long do control arm bushes last on an Odyssey?
There’s no fixed interval, but many see wear between 100,000 and 200,000 km depending on roads, loads, and driving style. Regular inspections during services catch cracks, splits, or excessive movement before it affects tyres or braking feel.

Do you need a wheel alignment after replacing control arms?
Definitely. Any change to arms, bushes, or ball joints alters geometry. An alignment right after installation ensures correct camber/caster/toe, stable steering, and even tyre wear.