Parts for your 2019 Honda Odyssey-Rack boots

2019 Honda Odyssey rack boots — what they do and when to replace them

Yes, the 2019 Honda Odyssey does use rack boots. Technical references including Honda’s Service Information for the 2018–2020 Odyssey (RL6) and Honda’s genuine parts catalog diagrams show a rack-and-pinion electric power steering (EPS) assembly with a protective steering gear boot (bellows) fitted on each side of the rack, secured with bands. Those boots shield the inner tie-rod joints and the rack from grit, water and road splash.

On the Odyssey’s EPS setup there’s no hydraulic fluid in the rack boots, but they’re still vital. The flexible bellows keep dust and water out, help the rack move freely lock-to-lock, and preserve the grease on the inner tie-rod ball joints. Split or loose boots let contaminants in, which can lead to inner joint wear, notchy steering, clunks on bumps and, over time, damage to the rack bar and assist components.

As part of regular servicing, it’s smart to eyeball the rack boots every service or 10,000–15,000 kilometres, and any time the vehicle has seen potholes, gravel roads or floodwater. Look for cracks, perishing, oil or grease flung onto the subframe, missing clamps, or boots that look collapsed or puffed unevenly when turning the wheel.

• If a boot is torn, replace it promptly—ideally both sides together.
• Use quality boots and proper crimp bands, not cable ties.
• While the boot is off, check the inner tie-rod for play or roughness.
• Re-fit with the vent orientation as per the service manual, then get a wheel alignment—disturbing the tie-rods can nudge toe out of spec.

Replacement involves removing the outer tie-rod end, sliding off the old boot and bands, inspecting and cleaning, then installing the new boot and securing it with the correct clamps. Refit the outer end to the same thread position as a starting point, torque it properly, and finish with a professional alignment to protect tyre life.

Pro tip: if you drive through deep water, ask the workshop to recheck the boots soon after. And don’t pack the boot full of grease—the joint needs lubrication, but the bellows should remain mostly dry inside on an EPS rack.

Popular questions about 2019 Honda Odyssey rack boots

Do the rack boots hold power steering fluid on a 2019 Odyssey?
No. The 2019 Odyssey uses electric power steering, so there’s no hydraulic fluid in the rack or the boots. If you see wetness, it’s usually grease from the inner tie-rod joint or splash from elsewhere on the vehicle.

How often should rack boots be replaced?
There’s no fixed interval—they’re replaced when damaged or perished. In Aussie and Kiwi conditions, many last 5–10 years, but heat, UV and road grime can shorten life. Regular inspections during services are the best approach.

Do I need an alignment after changing a rack boot?
Yes. Boot replacement typically means removing the outer tie-rod end, which can alter toe. A proper wheel alignment afterwards keeps steering straight and tyres wearing evenly.