Parts for your 2017 Toyota Land cruiser-Exhaust mount

2017 Toyota Land Cruiser exhaust mount — what it does and when to replace it

Based on Toyota’s technical literature — including the Toyota Electronic Parts Catalogue (EPC) for the 200 Series (URJ202/VDJ200) and the factory Repair Manual sections covering Exhaust Pipe removal/installation — the 2017 Toyota Land Cruiser is fitted with multiple exhaust mounts, often listed as “exhaust insulators” or “exhaust hangers.” These rubber-supported mounts are used along the system from the front pipe through the mufflers to the tailpipe. So yes, an exhaust mount is absolutely relevant on a 2017 Land Cruiser.

The job of the exhaust mount is to suspend the exhaust system from the chassis while isolating vibration. Each mount is a tough rubber insulator that lets the pipe and mufflers move slightly with engine rock and rough roads, but keeps the whole lot positioned so it doesn’t knock on crossmembers, heat shields, or the underbody. On a big, heavy-duty wagon like the 200 Series — whether the Aussie/Kiwi-spec VDJ200 diesel or petrol variants — these mounts are crucial for quiet running and to protect welds and flanges from stress.

Over time, rubber perishes. Heat, mud, oil, and off-road flex can crack or stretch the insulators. Telltale signs include a dull rattle at idle, a thump over bumps, a tailpipe that sits off-centre, or visible sagging at a hanger. During routine servicing, it’s smart to give the exhaust mounts a quick inspection — especially if the vehicle tows, tours long distances, or sees corrugations.

Replacement is straightforward and affordable. A technician will support the exhaust, slip the old insulators off the pegs, and press on new ones (a spritz of silicone lube makes it easier). For a Land Cruiser, expect several mounts along the system, it’s common to replace any cracked or softened ones in pairs on the same section so ride height stays even. Bracket fasteners should be tightened to the factory specs provided in Toyota’s Repair Manual.

• Inspect mounts at regular service intervals or every 10,000–15,000 km if driving off-road.
• Look for splits, elongation of the holes, or excessive softness.
• Keep oil and solvent off the rubber, wash away mud and road grime.
• For heavy towing or rough tracks, consider OEM-spec heavy-duty insulators, note firmer mounts can pass a bit more vibration.

Keeping those insulators in good nick prevents exhaust movement, reduces NVH, and helps the 200 Series stay quiet and reliable on long hauls across Australia and New Zealand.

How many exhaust mounts does a 2017 Land Cruiser have?

The exact count varies with engine and market, but a typical 200 Series has multiple rubber insulators from the front pipe back to the tail section — often in the range of five to seven. A quick underbody look or a check in the Toyota EPC for your VIN will confirm the layout on your vehicle.

How often should the exhaust mounts be replaced?

There’s no fixed kilometre interval. Replace on condition: if the rubber shows cracks, has stretched, or the exhaust is sagging or knocking. For vehicles that tow, see high heat, or run off-road, expect to inspect more frequently and replace sooner.

Is it safe to drive with a broken exhaust mount?

It’s not ideal. A failed mount can let the exhaust shift, hit the body, stress joints, or damage sensors. Short, gentle drives to a workshop are usually fine if the system isn’t dragging, but it’s best to sort it promptly to avoid bigger repair bills.