Parts for your 2004 Toyota Rav4-Engine mount

2004 Toyota RAV4 Engine Mount

Yes, the 2004 Toyota RAV4 absolutely uses engine mounts. Toyota’s Repair Manual for the 2AZ-FE-powered RAV4 (Engine – Engine Mounting), the Toyota Electronic Parts Catalog (ACA20/ACA21), and independent guides like the Haynes Toyota RAV4 2001–2012 manual all show multiple mounts: a right-hand engine mount (insulator), a left-hand transmission mount, plus front and rear torque mounts.

The engine mounts on a 2004 RAV4 do more than just “hold the engine in.” They isolate vibration so the cabin stays calm at idle and on the move, they keep the engine and transaxle aligned with the driveline, and they control twist under throttle so there’s no thump on take-off. That protection also helps look after CV joints, exhaust flex sections, hoses and wiring under the bonnet.

On these RAV4s the right-hand mount is commonly a fluid-filled design to better dampen vibration. Over time, rubber can harden or crack, and fluid-filled mounts can seep. Typical signs they’re on the way out include: extra vibration at idle in Drive, a clunk or shudder on acceleration or when shifting, noticeable engine movement when blipping the throttle, and visible perishing or fluid leaks from a mount.

As part of regular servicing, it’s smart to visually check the mounts every 10,000–15,000 kilometres and road-test for noise and harshness. Many owners see mounts last 150,000–250,000 kilometres, but age, heat and rough roads can shorten that. When replacing, use quality OEM or equivalent parts, mixing very soft and very firm mounts can create odd vibrations. If one mount has failed badly, inspect the others—replacing pairs (for example, both torque mounts) can restore smoothness.

Replacement basics are straightforward for a pro: safely support the engine with a jack and a timber block or an engine support bar, remove the mount’s through-bolt and bracket fasteners, swap the mount, then torque fasteners to the factory spec with the engine sitting at normal ride height. Don’t jack on the sump, and don’t fully tighten bolts with the engine hanging. After install, a short road test will confirm idle feel and take-off behaviour. If any harshness remains, check adjacent mounts and the upper and lower torque rods. Following the Toyota manual’s torque values and sequence is key to keeping the RAV4 smooth and rattle-free.

• Inspect engine mounts at each service interval (10,000–15,000 km).
• Look for cracking, delamination, or fluid leaks, and listen for clunks on take-off.
• Support the engine correctly and torque fasteners to spec when replacing.

Popular questions about 2004 Toyota RAV4 engine mounts

How many engine mounts does a 2004 RAV4 have?
Most Aussie and Kiwi-spec 2004 RAV4 models with the 2AZ-FE have four: right-hand engine mount, left-hand transmission mount, plus front and rear torque mounts. Toyota’s EPC and workshop manual diagrams show this layout. Some trim or drivetrain variants may have bracket differences, but the count remains the same.

What are the common symptoms of worn engine mounts on this model?
The big giveaways are extra vibration at idle (especially in Drive), a thump on take-off or when selecting gears, and visible cracking or fluid seepage from the right-hand mount. You might also feel the engine rock when you blip the throttle in Park. Any of these are a nudge to inspect and likely replace.

Can you keep driving with a failed mount, and how long does replacement take?
If a mount is merely tired, you can usually drive short-term, but vibration can fatigue other parts. If it’s torn or leaking badly, avoid driving and sort it promptly. A workshop typically needs 1–2 hours per mount, depending on which one it is and access on your specific RAV4.