Parts for your 2016 Toyota Wish-Exhaust mount

2016 Toyota Wish exhaust mount — purpose, care and when to replace

Yes, the 2016 Toyota Wish uses exhaust mounts. Toyota’s own technical literature for the ZGE2# series (workshop service manual Exhaust Pipe – Removal/Installation) specifies removing and refitting the exhaust pipe support insulators and brackets during exhaust service, and Toyota’s Electronic Parts Catalogue for ZGE20G/ZGE25G lists multiple “Insulator, Exhaust Pipe (No. 1/No. 2)” and matching brackets along the mid‑pipe and rear muffler. Local roadworthiness guidance in both Australia and New Zealand also requires exhaust systems to be securely supported by hangers/insulators, reinforcing that these rubber mounts are standard fitment.

On a 2016 Wish, the exhaust mounts (often called insulators or hangers) are the small, tough rubber blocks that suspend the pipework and muffler from the body. Their job is to hold the system in the right position, allow a bit of movement as the engine rocks and the pipe heats and cools, and soak up vibration so the cabin stays quiet. Good mounts keep the muffler from knocking the floor, protect the flex joint from stress, and help maintain proper sealing at flanges and gaskets.

As part of routine servicing, it’s smart to eyeball the mounts whenever the Wish is on a hoist for tyres, brakes or oil. Look for cracking, hardening, elongation of the holes, or shiny rub marks on the exhaust that hint at contact with shields or the body. If there’s a dull thud over bumps, a buzzing vibration at idle, or the tailpipe looks off‑centre in the bumper, chances are at least one insulator is tired. Replacement is straightforward: support the exhaust, pop the old rubber off the pegs (a squirt of silicone spray helps), compare lengths to avoid droop, and install new OEM‑spec insulators. Avoid stretching a single soft, universal hanger to fit—mixing stiffnesses can twist the system and transfer noise. When renewing mounts, also check the metal hangers and brackets for corrosion, and confirm all heat shields are tight. A quick re‑check after a few hundred kilometres ensures the system has settled without rattles. Fresh mounts are cheap insurance for a quiet ride and longer‑lived gaskets and flex joints.

• Tip: if an insulator looks borderline, replace them in pairs on the same section to keep the exhaust sitting level.

Popular questions about 2016 Toyota Wish exhaust mounts

How many exhaust mounts does a 2016 Wish have?
Typically there are several along the mid‑pipe and around the rear muffler—commonly three to five insulators, depending on engine and market trim. A quick look under the vehicle will confirm the exact count.

What are the signs a mount needs replacing?
Common give‑aways include a thud or rattle over bumps, a new vibration at idle, the tailpipe sitting off‑centre, or visible cracks and stretched holes in the rubber insulator.

Can universal hangers be used?
They can work in a pinch, but matching the stiffness and size of the original Toyota insulators is best. Incorrect durometer or length can make the exhaust sit low, contact the body, or transmit more noise into the cabin.