Parts for your 2021 Honda Odyssey-Strut mounts

2021 Honda Odyssey strut-mounts: what they do and when to replace them

Technical sources confirm the 2021 Honda Odyssey uses MacPherson struts at the front, which means strut-mounts (with an integrated bearing) are fitted on the front axle. References include the Honda Service Manual/Suspension section for the 5th‑gen Odyssey (2018–2023), the Honda parts catalogue/eStore (front shock absorber top mount and bearing listings), and aftermarket fitment guides from major suppliers such as KYB and Monroe. The rear of this model uses separate shocks and springs, so there are no rear strut-mounts.

On the 2021 Odyssey, the front strut-mounts sit at the top of each strut, bolting the suspension to the body and supporting steering movement via a bearing. They carry a fair chunk of the vehicle’s weight, isolate noise and vibration from rough roads, and help the strut stay centred as the wheels turn. When they’re healthy, the van feels quiet, stable and predictable, when they’re tired, you’ll often hear clunks over bumps, feel creaks or groans when turning the wheel, or notice notchy steering return and vague handling.

It’s smart to have the mounts inspected at regular services (think every 20,000 km) or any time the front end is apart. Look for perished rubber, collapsed mounts, cracked housings, or a rough/loose bearing. In Aussie and Kiwi conditions, a quality mount can last well past 80,000–160,000 km, but harsh roads, heavy loads and frequent kerb hits can shorten that.

If replacement’s needed, doing both front sides as a pair keeps steering feel and ride consistent. It’s common to replace mounts when fitting new struts, because labour overlaps and fresh dampers can quickly reveal a weak old mount. Use reputable OEM or premium aftermarket mounts and new hardware where specified. A wheel alignment should follow any strut or mount work, as camber and caster can shift when the strut is disturbed.

Typical signs it’s time:

• Clunking or knocking over speed humps and potholes
• Creaks/groans while turning at low speed
• Steering that sticks off‑centre or feels notchy
• Uneven tyre wear or front‑end wander

A competent tech will compress the spring safely, transfer the top hat and bearing correctly, torque everything to spec, and road test for silence and straight‑line stability. Done right, new strut-mounts bring the Odyssey back to that calm, family‑friendly ride with no dramas.

Popular questions about 2021 Honda Odyssey strut-mounts

Do the rear suspension components use strut-mounts?
Not on this model. The rear of the 2021 Odyssey runs separate shock absorbers and coil springs, so there are no rear strut-mounts to service or replace. Focus your mount checks on the front axle.

How long should front strut-mounts last?
Many owners see 80,000–160,000 km or more, but lifespan depends on road quality, loads, and driving style. Inspect at each service and replace when noise, play, or bearing roughness shows up.

Do you need a wheel alignment after replacing strut-mounts?
Yes. Any time the front struts or mounts are removed, alignment can shift. A proper alignment ensures straight tracking, even tyre wear, and a settled steering wheel.