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Parts for your 2014 Toyota Hiace-Exhaust mount
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2014 Toyota Hiace exhaust-mounts: what they do and when to replace them
Yes, a 2014 Toyota Hiace absolutely uses exhaust-mounts (also called exhaust hangers/insulators). This is confirmed by the Toyota Hiace 200 Series Repair Manual (Exhaust – Installation/Removal procedures) and the Toyota Electronic Parts Catalogue for KDH/TRH 201–226 variants, which both list several rubber “exhaust pipe support” insulators and their brackets along the system. Gregory’s Toyota Hiace 2005–2019 Service and Repair Manual for AU/NZ likewise shows front, centre and rear hangers supporting the pipe, muffler and tail section. So the part is relevant to all 2014 Hiace engine and wheelbase configurations.
On the Hiace, the exhaust-mount’s job is to suspend the exhaust under the van while isolating vibration and noise from the cabin. The rubber insulators let the system move a little to cope with engine rock, heat expansion and rough roads, while keeping the muffler aligned and off the body and crossmembers. Healthy mounts protect the flex joint, O2 sensors and flanges from stress, prevent knocks over bumps, and stop the tailpipe from sitting crooked.
As a workhorse that often tows or runs loaded, a Hiace will eventually perish or stretch its rubber mounts. During regular servicing, it’s smart to check them whenever the van is on a hoist.
- Tell-tale signs they’re tired: exhaust thumps on take-off, new rattles over corrugations, a sagging or skewed muffler, visible cracks or splitting in the rubber, or shiny scuff marks where the pipe has touched the body.
- Inspection tips: look at the front pipe support near the catalytic converter, the mid-hanger by the muffler, and the rear tail-hanger. Check bracket bolts and studs for looseness or rust.
- Replacement advice: support the exhaust with a jack stand, spray the old rubbers with silicone to slip them off, and fit quality OEM-equivalent high-temp rubber (or polyurethane if you need extra stiffness, noting it can transmit a bit more vibration).
- Best practice: replace mounts in pairs or as a full set so the system sits even, refit brackets and tighten fasteners to the workshop manual spec.
- Service cadence: give them a look at each service or every 10,000–15,000 km, sooner if the van sees rough tracks, heavy loads or coastal conditions.
Most 2014 Hiace models will have three to five mounts depending on wheelbase and exhaust layout. Keeping them fresh is cheap insurance against cracked pipes, broken flanges and annoying cabin buzz.
Popular questions about 2014 Toyota Hiace exhaust-mounts
How many exhaust-mounts does a 2014 Hiace have?
Typically three to five. Short wheelbase vans commonly run a front support, a centre/muffler hanger and a rear tail-hanger, long wheelbase and specific engine packages may add an extra mid support. A quick look underneath will confirm your exact count.
Can you drive a Hiace with a broken exhaust-mount?
It’ll usually still drive, but it’s not a great idea. A dangling or sagging exhaust can knock on the body, stress the flex joint and sensors, and overheat nearby trim. If a mount’s failed, limit driving and sort it promptly to avoid bigger repairs.
Rubber or polyurethane mounts—which is better?
OEM-style rubber gives the best vibration isolation and comfort, ideal for most Hiace vans. Polyurethane is tougher and can hold position better under heavy load or rough use, but it may pass a touch more vibration into the cabin. Choose based on how the van is used.
