Parts for your 2006 Toyota Caldina-Exhaust mount

2006 Toyota Caldina exhaust-mount: what it does and how to look after it

Technical sources confirm the 2006 Toyota Caldina uses exhaust-mounts (rubber hangers). Toyota’s Electronic Parts Catalogue for the T24# Caldina range lists “Cushion, Exhaust Pipe Support” at multiple points along the system, and the factory workshop manual’s exhaust removal/installation procedure shows the exhaust being supported by rubber mounts at the centre pipe and rear muffler. So yes—this model is fitted with exhaust-mounts as standard.

On a 2006 Caldina, the exhaust-mount’s job is to hold the exhaust at the correct height and angle while soaking up vibration so nothing booms through the cabin. They also let the system flex a bit under engine movement and road bumps, preventing stress at the manifold, catalytic converter and flanges. When the mounts harden, crack or tear, the exhaust can droop, rattle on the subframe, or thump over speed humps—annoying at best and damaging at worst.

As part of regular servicing, it’s worth a quick look under the rear to check the rubber hangers. Common clues they’re on the way out include:

• Perished or cracked rubber, especially near the holes
• Sagging tailpipe or muffler sitting off-centre in the bumper cut-out
• Rattles on start-up, acceleration or when hitting bumps
• Shiny witness marks where the exhaust has been tapping a crossmember or heat shield

Replacement is straightforward with basic tools. Support the exhaust with a jack and block of wood, mist the old hangers with silicone spray, then lever them off their pegs. Fit quality OEM or high-temp aftermarket rubber and refit any braces or stays. If your Caldina is the GT-Four (3S-GTE turbo), consider heat-resistant mounts—turbo heat can cook cheap rubber quicker than you’d like. It’s smart to replace mounts in pairs so the system sits level.

Good practice is to inspect the exhaust-mounts every 10,000–15,000 km or whenever you’re under the car for brakes or a fluid service. Avoid contaminating the rubber with oil or solvents, and make sure the metal hangers on the chassis and muffler aren’t bent. Never crawl under an unsupported vehicle—use stands on solid ground. A few minutes’ attention here keeps the Caldina quiet, tidy, and saves the rest of the exhaust from copping unnecessary stress.

How many exhaust-mounts does a 2006 Caldina have?

Most non-turbo Caldinas run three to four rubber hangers from the centre pipe back to the rear muffler, plus occasional braces or stays. GT-Four variants can have an extra hanger or different bracket arrangements. The exact count varies with trim level and whether the exhaust is aftermarket.

What are the signs my Caldina’s exhaust-mounts need replacing?

Look for a droopy or off-centre tailpipe, thumps over bumps, rattles at idle, and visible cracking in the rubber. If the exhaust has started polishing a spot on the subframe or heat shield, the mounts are likely soft or torn.

Do I need OEM mounts or will aftermarket do the trick?

Quality aftermarket hangers are fine for most daily drivers. For turbo models or cars that see long highway runs, OEM or high-temp polyurethane/silicone options last longer near heat. Always match the shape and hole spacing to your brackets for a no-fuss fit.