Parts for your 2007 Nissan Navara-Exhaust mount

2007 Nissan Navara Exhaust Mount

Based on technical references including the Nissan Navara D40 (2005–2015) Service Manual (EX – Exhaust System), Nissan FAST electronic parts catalogue listings for “Insulator – Exhaust”, and common aftermarket catalogues (e.g., Bosal/Walker hanger kits), the 2007 Nissan Navara is fitted with exhaust mounts (rubber insulators). So yes—an exhaust-mount absolutely applies to this ute.

The exhaust mount on a 2007 Nissan Navara does a deceptively big job. Those small rubber insulators hold the exhaust steady from the front pipe to the rear muffler, soaking up vibration and stopping the system from thumping the chassis over bumps. By isolating movement and heat, they protect sensors, flanges and welds, keeping the Navara quieter inside and preventing stress cracks or premature gasket leaks. On the D40 platform there are several mounts spaced along the system, and they’re designed to flex just enough to let the exhaust move without letting it smack the body.

With age, heat and road grime, the rubber hardens, cracks or stretches. That’s when owners may hear metallic rattles on start-up, a thud on take-off, or feel a buzz through the cabin at idle. Sometimes the tailpipe sags, or the exhaust sits off-centre in the bumper cut-out. Leaving a failed mount too long can load up other hangers, break brackets, or even cause a flange to leak.

During regular servicing of a 2007 Navara, it’s smart to eyeball each mount. Look for perishing, splits, missing chunks, or a mount that’s gone soft and elongated. If one’s cactus, replace it and check the neighbours—pairs often age together. Replacement is straightforward: let the exhaust cool, safely support it with a jack stand, spray the pegs with silicone, then lever the old insulator off. Fit quality OEM or reputable aftermarket insulators and torque any bracket hardware to the spec in the Nissan Service Manual. While there, check heat shields and clearances around the spare, towbar and crossmembers, especially if the ute’s been lifted or has an aftermarket system.

• Tell-tales it’s time: rattles, clunks over bumps, exhaust sitting low or off-centre, new vibration at idle.
• Good practice: inspect every 10,000–15,000 km, replace in pairs, and recheck after any exhaust work or big off-road trip.

How many exhaust mounts does a 2007 Nissan Navara have?

Most D40 Navaras use several mounts along the system—typically around four to five from the front pipe to the tail. Exact count can vary with body style, drivetrain and whether the exhaust is aftermarket. A quick under-ute look will confirm what’s fitted.

Is it safe to drive a Navara with a broken exhaust mount?

It might limp to a workshop, but it’s not ideal. A failed mount can let the system swing, crack brackets, stress flex joints, or bang into the chassis. If the vehicle has emissions hardware like a cat or (on some variants) a DPF, extra movement can risk damage. Best bet: secure it and sort it promptly.

What are the common symptoms of worn Navara exhaust mounts?

Owners often notice a rattle on start-up, a clunk over potholes, new cabin vibration at idle, or a tailpipe that sags or sits off-centre. Visual cracks in the rubber or mounts that have stretched are also dead giveaways.