Parts for your 2016 Toyota Hilux-Exhaust mount

2016 Toyota Hilux exhaust-mount — what it does and how to look after it

Yes, the 2016 Toyota Hilux uses exhaust mounts. Toyota’s own technical sources make that clear: the Toyota Repair Manual for the AN120/AN130 Series (Exhaust – Exhaust Pipe/Front Exhaust Pipe/Muffler sections) specifies rubber insulators and hangers that suspend the system from body brackets, and the Toyota Electronic Parts Catalogue for 2015–2018 Hilux lists parts such as “Insulator, Exhaust Pipe Support” and corresponding brackets at the front pipe, main muffler and tailpipe, with additional support around the DPF on diesel variants. So an exhaust-mount is absolutely relevant to this ute.

The exhaust-mounts (also called hangers or insulators) are the unsung heroes that keep the Hilux’s exhaust where it should be. They isolate vibration so there’s less droning in the cab, allow the pipework to move a touch as it heats and cools, and help protect sensitive bits like the catalytic converter or DPF by preventing hard knocks and stress. On- and off‑road, they keep the tailpipe aligned so it doesn’t clout the spare, towbar or chassis.

As part of routine servicing, they’re worth a quick look. Rubber lives a hard life under a ute — heat cycles, road grime, and flex — so checking the mounts at each service interval is smart. A tech will look for perishing, splits, elongation of the holes, or sag that leaves the exhaust sitting too close to the underbody. A spritz of silicone spray can quiet a squeak, but if a hanger is cracked or stretched, replacement is the go.

Replacement is straightforward: support the exhaust so it doesn’t drop, remove the old insulator from its pegs, and slide the new one on (soapy water or silicone spray helps). Tackle one mount at a time to keep alignment. If brackets are corroded, replace those too and tighten fasteners to the workshop manual spec. For diesel models with a DPF, keep the system correctly supported — a missing or hard mount can transfer shock into the DPF and shorten its life.

• Signs it’s time: rattles on start-up, knocking over bumps, a crooked or low tailpipe, or fresh contact marks near heat shields.
• Choosing parts: OE-style rubber suits most driving. Polyurethane or “stiffer” hangers can help with heavy towing or rough tracks, but may add more vibration.

How many exhaust mounts does a 2016 Hilux have?
It varies with body style and engine. Most 2016 Hilux models will have several rubber insulators across the front pipe, muffler and tail section — typically three to five. Diesel variants with a DPF often have extra support near the DPF and mid-pipe to manage weight and heat.

What are the symptoms of a worn or broken exhaust mount?
Common tells include a rattle at idle, a thud on take‑off or over corrugations, a tailpipe that looks skew‑whiff, or the exhaust tapping a crossmember or heat shield. If a mount fails completely, the exhaust can drop and strain a flex joint or flange gasket.

Should they use stiffer aftermarket hangers for off‑road or towing?
Stiffer hangers can control movement with big loads or on rough tracks, but they also transmit more vibration into the cabin. For a daily-driven Hilux, OE-style rubber is usually the sweet spot, go stiffer only if there’s a specific need and the extra vibration is acceptable.