Parts for your 2004 Nissan Navara-Engine mount

2004 Nissan Navara Engine Mounts: Purpose, Care, and When to Replace

Yes, the 2004 Nissan Navara uses engine mounts. This is documented in the Nissan Navara D22 Factory Service Manual (Engine Mechanical – Engine Mounting section), the Nissan FAST/Genuine Parts catalogue listings for left and right engine mounting insulators, and widespread aftermarket parts catalogues that specify mounts for 2004 D22 variants (KA24 petrol, ZD30 diesel and others). So the engine-mount is absolutely relevant to this model.

On a 2004 Navara, the engine mounts secure the engine to the chassis while isolating vibration so the ute feels smooth at idle and on the move. They also keep the driveline aligned, control engine rock during acceleration and engine braking, and protect exhaust, hoses and wiring from stress. Some variants use conventional rubber insulators, others may use liquid-filled (hydraulic) mounts for extra refinement. Either way, a healthy mount keeps cabin buzz down and helps the gearbox and diffs play nicely together.

What owners should watch for:

• Sharper vibration through the steering wheel, seat or floor at idle
• Clunks or thumps on take-off, shifting or when backing off
• Excessive engine movement under the bonnet, or fan/shroud contact
• Exhaust leaks or cracked brackets from engine rock
• Gearshift feel changing or driveline shudder under load

Good servicing habits help. During routine servicing (say every 20,000 km or annually), have the mounts visually checked for perished rubber, collapsed height, torn bonding, or leaking fluid if hydraulic. With the engine safely supported, a light pry-bar check can reveal excessive movement. Also inspect the transmission mount at the same time, as worn mounts often go hand in hand.

When replacement’s due, it’s smart to:

1. Support the engine with a jack and timber block to spread the load
2. Replace mounts in pairs (left/right) to keep balance and ride quality
3. Loosely fit all fasteners, then settle the engine to normal height before final torque
4. Use quality OEM or reputable aftermarket mounts, cheapies can add vibration
5. Recheck torque after a few hundred kilometres and confirm there’s no contact or rub marks

Sorted mounts make a big difference to the Navara’s comfort and longevity, especially if it tows, tours, or sees corrugations and jobsite work.

Popular questions about 2004 Nissan Navara engine mounts

How long do engine mounts last on a 2004 Navara?
On a well-maintained D22, mounts often go 120,000–200,000 km, but heavy towing, off-road use, oil contamination, or rough idle can shorten that. Check them during regular services and any time vibration increases.

Can worn engine mounts damage other parts?
Yes. Excess engine movement can stress the exhaust, split hoses, crack brackets, and make driveline shudder worse. It can also accelerate wear in the transmission mount and even affect gearbox shift feel.

Do engine mounts affect a WOF/roadworthy?
They can. If a mount is torn, collapsed, or allowing metal-to-metal contact, it can lead to a fail. Visible damage, leakage (on hydraulic types), or excessive engine movement will usually need fixing before a pass.