Parts for your 2001 Nissan Navara-Exhaust mount

2001 Nissan Navara exhaust mount — what it does and how to keep it sorted

Yes, the 2001 Nissan Navara (D22 series) is fitted with exhaust mounts (also called exhaust hangers or insulators). This is confirmed by factory documentation and parts references: the Nissan D22 Factory Service Manual (Section EX – Exhaust System) details multiple rubber insulators supporting the system, the Nissan FAST parts catalogue lists “Insulator – Exhaust” items for the D22, and common Australian and New Zealand parts catalogues from brands like Mackay Rubber and major exhaust suppliers list direct-fit exhaust mounts for 2001 Navara variants. So, an exhaust-mount is absolutely relevant to this vehicle.

On a 2001 Navara ute, the exhaust mounts suspend the exhaust from the chassis and isolate vibration, keeping the pipes, cat, and muffler sitting at the right height and clear of the body, diff, leaf springs, and towbar. They let the system flex with engine movement and road inputs without banging on the underbody. Good mounts mean less droning in the cab, fewer rattles at idle, and less stress on flanges, welds, and the flex joint.

As part of routine servicing, it’s smart to inspect the mounts any time the ute’s on a hoist—say every 10,000–15,000 kilometres. Perished or elongated rubber, shiny rub marks on the exhaust, or a tailpipe sitting low are all giveaways the mounts are on the way out. If left too long, a sagging system can crack welds, stress the turbo/downpipe (on diesel models), and create exhaust leaks.

• Common symptoms of worn mounts: thumps over bumps, rattles at idle, exhaust touching the chassis, tailpipe not sitting straight, and a new drone on the highway.
• Quick replacement tips: let the exhaust cool, support it with a jack stand, spray the old rubbers with silicone to slide them off, swap like-for-like mounts, then check clearances around the diff, spare wheel, and towbar.

Quality matters. Use heat-resistant rubber insulators that match the original shape and peg spacing. Replacing mounts in pairs (or all at once if they’re similar age) helps keep the system level so the muffler and tailpipe don’t twist. After fitment, start the ute, give it a gentle shake test, and make sure nothing touches under load. A few minutes spent here saves chasing knocks and squeaks later.

How many exhaust mounts does a 2001 Nissan Navara D22 have?

Most D22 utes run around three to five mounts, depending on engine and exhaust layout. Expect a support near the front/downpipe area, one around the mid-pipe or muffler, and one at the tail section. Turbo-diesel setups may have an extra bracket or insulator near the cat or flex section.

Which exhaust mount fits my 2001 Navara?

Match by VIN/engine code and measure the hanger peg diameter and spacing on your exhaust. The D22 typically uses rubber block or donut-style insulators with metal sleeves. OEM-spec replacements or reputable aftermarket options are fine—just avoid soft generic rubbers that sag early.

Can worn mounts cause other damage?

Indirectly, yes. Excess movement can stress flanges and welds, fatigue the flex pipe, and let the system hit the body or towbar. That can lead to leaks, broken hangers, or damaged sensor wiring. Replacing tired mounts early prevents bigger headaches.