Parts for your 1998 Daihatsu Terios-Exhaust mount

1998 Daihatsu Terios Exhaust Mount

Based on technical sources, the 1998 Daihatsu Terios does use exhaust mounts (also called hangers or insulators). The Daihatsu Terios J100 Series Workshop Manual (Exhaust System section) and the Daihatsu Electronic Parts Catalogue for J100/J102 list multiple “insulator, exhaust pipe support” items positioned at the centre pipe and rear muffler. That confirms exhaust mounts are fitted and are a relevant service item on this model.

On a 1998 Terios, the exhaust mounts are small but important rubber insulators that suspend the exhaust from the chassis. Their job is to isolate vibration, keep the system aligned, and stop the muffler and pipework knocking on the underbody. By letting the exhaust move a little while holding it in place, the mounts protect welds and flanges from stress, reduce cabin boom, and help the vehicle pass noise checks at WOF or roadworthy/regos.

These mounts live a tough life near heat, road grime, and the odd off‑road splash. Over time the rubber can crack, harden, stretch, or even split. When that happens, the tailpipe can sag, you’ll hear knocking over bumps, or notice a buzzy vibration at idle. Left too long, a failed mount can stress the exhaust and trigger leaks.

For a Terios that’s serviced on time, it’s smart to inspect the exhaust mounts every 10,000–15,000 km or 6–12 months, and always after an off‑road trip. Replacement is affordable and straightforward for most driveway tinkerers: support the exhaust with a jack stand, spray a touch of silicone lube on the pegs, then lever the old mount off and press the new one on. If any bracket bolts are loosened, nip them back up to the spec in the workshop manual. Many owners replace the set together so the system sits level and the new rubbers share the load.

• Common symptoms: tailpipe sitting low, thuds over speed humps, rattles on cold start, visible perishing or cracks in the rubber.
• Quick tips: choose OEM or quality aftermarket EPDM mounts, check the metal hangers for rust, and avoid prying on a hot exhaust.

Expect three to four mounts on most Terios exhaust layouts: a centre hanger and one or two at the rear muffler, with an additional support toward the front on some variants.

Popular questions about 1998 Daihatsu Terios exhaust mounts

How many exhaust mounts does a 1998 Terios have and where are they?
Most Terios J100s run three to four mounts: one around the centre pipe and two near the rear muffler. Some variants add a forward support near the front pipe. Always check what’s on the car before ordering parts.

What are the signs my Terios exhaust mounts need replacing?
Look for a sagging tailpipe, thuds over bumps, rattles at idle, or rubber that’s cracked, shiny, or stretched. If the exhaust has started touching the body or towbar, the mounts are likely tired.

Can this be a DIY job at home?
Yes, if you’re comfortable working under the car. Let the system cool completely, support the exhaust, use silicone spray and a hook tool or pliers, and swap one mount at a time. If brackets are rusty or the exhaust is misaligned, a workshop visit is the safer bet.