Parts for your 2018 Mitsubishi Eclipse cross-Suspension bushes

2018 Mitsubishi Eclipse Cross suspension bushes

Technical sources confirm the 2018 Mitsubishi Eclipse Cross does use suspension bushes. The Mitsubishi Motors service manual for Eclipse Cross (GK/GK1W/GK9W) in the Front and Rear Suspension sections shows rubber bushes for the lower control arms, rear multi-link arms, stabiliser (sway) bar mounts, and subframe. The Mitsubishi ASA electronic parts catalogue lists dedicated part numbers for these bushes, and major aftermarket catalogues (e.g., Nolathane and SuperPro) publish direct-fit bush kits for 2017-on Eclipse Cross. So yes—suspension bushes are very much part of this vehicle.

On the Eclipse Cross, bushes cushion and control movement where arms and bars bolt to the body and subframes. They isolate vibration and road harshness, keep noise down, and help hold wheel alignment steady under braking and cornering. Think of them as the flexible joints that let the MacPherson-strut front and multi-link rear suspensions move smoothly without metal-on-metal contact.

Because bushes are rubber (or polyurethane if upgraded), they age with kilometres, climate, and load. When they wear, the vehicle can feel a bit loose or clunky. Typical tell-tales include:

• Clunks or creaks over speed humps and rough roads
• Vaguer steering or tramlining, especially on corrugations
• Uneven or rapid tyre wear
• Shudder under braking or a rear-end “waggle” on bumps
• Visible cracking, tearing, or leaking (hydraulic-style bushes)

There’s no fixed replacement interval, but a practical rule for Aussie and Kiwi conditions is to inspect at each service and expect many bushes to last 80,000–150,000 km depending on use. Prioritise front lower control arm rear bushes, stabiliser bar D-bushes, and rear multi-link inner bushes—they’re common wear points. When replacing, do pairs on the same axle, fit new one-time-use bolts/nuts where specified, torque everything at normal ride height, and finish with a full four-wheel alignment. Rubber OE-equivalent bushes keep factory comfort and NVH, quality polyurethane options can sharpen response and longevity but may add a touch more road feel.

Handy servicing tips:

1. Chase suspension noises early—worn bushes can spike tyre costs.
2. Don’t lubricate rubber bushes with petroleum products, use only the grease supplied for polyurethane types.
3. If towing or running rough roads regularly, shorten inspection intervals.

Popular questions

How can someone tell if their 2018 Eclipse Cross bushes are worn?

They’ll often hear clunks over bumps, feel a floaty front end, or see uneven tyre wear. A visual check on a hoist can reveal cracked or split rubber, or excessive arm movement when pried. If steering alignment won’t hold or the car pulls under braking, that’s another strong hint.

Is a wheel alignment needed after replacing suspension bushes?

Yes. Any time control arm or rear link bushes are replaced, camber and toe can shift. A four-wheel alignment ensures the Eclipse Cross tracks straight, protects tyre life, and restores steering feel. Ask the technician to torque bushes at ride height before aligning.

Should they choose rubber or polyurethane bushes?

For a daily-driven Eclipse Cross, high-quality rubber keeps it quiet and comfy. If they want sharper response or drive rough roads frequently, polyurethane can offer better durability and control. Expect a bit more road feel with polyurethane, pairing with good tyres helps keep things civil.