Parts for your 2019 Mitsubishi Asx-Struts

2019 Mitsubishi ASX struts: what they do and when to replace them

Struts are fitted to the front of the 2019 Mitsubishi ASX. Technical sources including the Mitsubishi Motors ASX/RVR (GA2W/GA6W) workshop manual, the 2019 ASX Owner’s Manual specifications, and Australian fitment catalogues from KYB and Monroe list a MacPherson strut front suspension for this model. The rear of the ASX uses a separate shock and multi‑link arrangement, not rear struts.

On the ASX, each front MacPherson strut combines a shock absorber with a coil spring and top mount. This compact design supports vehicle weight, controls body motion, and keeps the front wheels aligned correctly for steering feel and braking stability. The strut top mount and bearing allow the strut to turn smoothly with the steering, while the damper inside manages bumps and corrugations that are common on Aussie and Kiwi roads.

As part of routine servicing, struts deserve a regular look. A quick visual check for oil seepage, perished dust boots, and cracked or noisy top mounts is smart at every service. Many owners find front struts remain effective for 80,000–120,000 km, but lifespan depends on road quality, loads, and driving style. When replacement is due, it’s best to fit struts in pairs (left and right) and to include new mounts, bump stops, and dust boots to avoid repeat labour. A wheel alignment should be carried out after strut work to restore correct camber and toe.

• Floaty ride, extra bounce, or nose‑dive under brakes
• Clunks over speed humps or sharp edges
• Steering that tramlines, wanders, or feels vague
• Uneven or cupped front tyre wear
• Oil film on the strut body or damaged dust boots
• Groaning or notchy steering from worn top bearings

Quality gas‑pressurised replacement struts will sharpen turn‑in, shorten stopping distances, and protect tyres. Because coil springs are compressed during installation, strut replacement should be handled with the right gear and know‑how, or by a qualified technician. Keeping the front struts in good nick helps the 2019 ASX steer true, ride comfortably, and stop safely, while the rear shocks and multi‑link hardware should be inspected on the same service schedule.

Popular questions about 2019 Mitsubishi ASX struts

How long do front struts last on a 2019 ASX?
Most see 80,000–120,000 km before performance tails off, though heavy loads, rough roads, and lots of city speed‑hump work can shorten that. Regular inspections will catch leaks or worn top mounts early, helping owners plan replacement before tyres or brakes are affected.

Do front struts need an alignment afterwards?
Yes. Strut replacement can alter camber and toe, so a proper four‑wheel alignment is recommended immediately after the work. This preserves straight‑line stability and ensures even tyre wear.

Should the top mounts be replaced with the struts?
It’s good practice. New mounts and bearings prevent future creaks and steering notchiness, and they avoid paying labour twice. Many kits bundle struts, mounts, bump stops, and boots for a neat one‑shot fix.