Parts for your 2002 Daihatsu Gran move-Exhaust mount

2002 Daihatsu Gran Move exhaust mount — purpose, care, and when to replace

An exhaust mount is absolutely relevant and used on the 2002 Daihatsu Gran Move. Technical sources that document this include the Daihatsu Gran Move/“M1” series workshop manual (exhaust system mounting section), the Daihatsu Electronic Parts Catalogue listing “muffler/exhaust mounting insulators” for M100/M110 variants, and common aftermarket catalogues (e.g., Bosal/Walker/Kelpro) that list rubber exhaust hangers for 1996–2002 Gran Move models. These sources confirm the exhaust is supported by multiple rubber mounts along the front pipe, centre pipe and rear muffler.

On this Gran Move, the exhaust mounts (also called hangers, insulators, or rubbers) suspend the exhaust so it can move slightly without knocking the body. They isolate vibration, keep the system properly aligned under the car, and prevent strain on joints, flanges and the catalytic converter. Without good mounts, the exhaust can sag, rattle over bumps, or crack at welds from excessive movement.

Servicing-wise, the mounts are low-cost but high-impact for noise and comfort. Rubber naturally hardens and cracks with heat, road grime and age. A quick visual check at each service or every 10,000–15,000 km is smart. Look for perished or split rubbers, elongated holes, missing hangers, or brackets that have bent. If any mount is suspect, replace in pairs on that section so the exhaust sits level.

• Common symptoms: thuds or clunks on take-off, rattles at idle, exhaust sitting off-centre in the bumper, or visible sagging near the mid-muffler or rear silencer.
• Replacement tips: soak the old rubbers with penetrant, support the exhaust with a jack and a wood block, and swap one mount at a time to maintain alignment. Heat-resistant silicone spray helps slide new rubbers on. Recheck clearances around the rear beam, heat shields and bumper cut-out.
• Good practice: choose quality rubber or polyurethane mounts rated for high temperature, inspect adjoining brackets and replace missing exhaust springs or hardware.

There’s no fixed replacement interval, but many Gran Moves on original gear benefit from fresh mounts around the 100,000–150,000 km mark or after any exhaust work. Keeping the mounts tidy helps the catalytic converter and flex joint live longer, keeps the cabin quieter, and saves dramas down the track.

Popular questions about 2002 Daihatsu Gran Move exhaust mounts

Does the 2002 Gran Move actually have separate exhaust mounts?
Yes. The factory setup uses several rubber insulators to hang the front/centre pipe and rear muffler. They’re serviceable items and are shown in the Daihatsu workshop manual and parts catalogue for M100/M110 Gran Move.

How often should the exhaust mounts be replaced?
There’s no strict schedule—inspect every service. If the rubber is cracked, stretched, or the exhaust is knocking or sitting crooked, replace them. Many owners find they need doing somewhere after 100,000 km, sooner if the vehicle sees lots of short trips or coastal conditions.

What happens if a mount fails and it’s not fixed?
The exhaust can droop and hit the body or suspension, causing rattles and potential damage to flanges, welds and the catalytic converter. It can also increase vibration in the cabin. Replacing the mounts promptly keeps everything aligned and quiet.