Parts for your 2020 Mitsubishi Outlander-Bump stops

2020 Mitsubishi Outlander bump-stops — what they are, and why they matter

Yes, the 2020 Mitsubishi Outlander is fitted with bump-stops. Technical references that confirm their use include: the Mitsubishi Motors Service Manual for the Outlander ZL (MY2020), which shows jounce bumpers on the MacPherson strut fronts and rear suspension bump stoppers in the inspection and assembly diagrams (Group 33A Front Suspension and Group 34 Rear Suspension), the Mitsubishi ASA electronic parts catalogue (EPC) for Outlander ZL/MY20, which lists front strut jounce bumpers and rear bump stoppers as serviceable components, and major aftermarket catalogues (e.g., KYB and Monroe) that supply strut boot and bump-stop kits specifically for the 2020 Outlander. On that basis, bump-stops are relevant and used on this model.

On the 2020 Outlander, the bump-stops act as compact, high-density foam buffers that the suspension compresses onto at full bump. They’re a last line of defence that keeps the struts and rear multi-link hardware from bottoming out, protecting components and passengers from harsh impacts. They also form part of the ride tuning, progressively increasing spring rate near the end of travel to keep the Outlander settled over big hits, corrugations, or when loaded up for a weekend away.

As part of regular servicing, it’s smart for owners to have the bump-stops checked whenever the suspension is inspected. These foam components can harden, crack, or crumble with age, heat, and contamination. If the dust boots are torn, grit and UV get in and the bump-stops deteriorate faster. Any sign of splitting, missing chunks, or the suspension harshly “thumping” on big compressions is a cue to replace them.

Replacement is straightforward when struts are out for new shocks or springs, and that’s the ideal time to do them. Many quality boot kits bundle a new bump-stop with the gaiter, which helps keep costs tidy. Expect to consider replacement somewhere between 80,000–150,000 kilometres, earlier if the vehicle tows, carries heavy loads, or drives frequently on rough roads. While a bump-stop on its own won’t change alignment, removing front struts can, so a wheel alignment is wise after front-end work. Using OE-spec or reputable aftermarket parts keeps the Outlander’s ride compliant and protects tyres, struts, and mounts. Stay on top of the little things like bump-stops and the Outlander will feel tighter, quieter, and happier tackling Aussie and Kiwi roads alike.

• Inspect at each service, especially if dust boots are torn.
• Replace with shocks/struts for best value and longevity.
• Book a wheel alignment after front strut work.

Popular questions about 2020 Mitsubishi Outlander bump-stops

How do they know the Outlander’s bump-stops are worn?
Tell-tales include a dull thud or harsh bang over big bumps, visible cracks or missing pieces on the foam, and torn strut boots. If the vehicle bottoms out when loaded or on sharp speed humps, the bump-stops may be past their best.

Do bump-stops affect ride height or alignment?
They don’t set ride height. However, replacing front bump-stops typically involves removing the struts, which can disturb camber/toe. A post-job alignment is recommended to keep tyre wear even and steering true.

Should they choose OEM or aftermarket bump-stops?
OEM ensures factory fit and feel. Reputable aftermarket kits can match performance and often include new dust boots, offering good value. The key is picking parts designed for the 2020 Outlander’s suspension layout.