Engine mounts replacement DAIHATSU SIRION (M1)

Changing the engine mounts on your 1999 Daihatsu Sirion (Mod.1 Ltd Twin Cam) involves a bit of mechanical elbow grease and some careful attention, but it’s definitely doable with the right approach. Here’s a lively, practical rundown for you:

First, a quick joke break: Why did the engine mount break up with the car? Because it just couldn’t handle the vibrations anymore! Now, onto the fix...

How to Change Engine Mounts on a 1999 Sirion Mod.1 Ltd Twin Cam

- Preparation: Park your car on a flat surface, engage the parking brake, and disconnect the battery for safety.
- Access the mounts: You’ll typically find engine mounts on the sides of the engine bay, securing the engine to the chassis. For the Sirion, one or more mounts will be bolted between the engine block and the frame.
- Support the engine: Before removing any mounts, support the engine’s weight with a jack under the oil pan using a wooden block to avoid damage. Carefully raise the engine just enough to relieve pressure on the mounts.
- Remove the old mounts: Loosen and remove the bolts holding the engine mounts both to the engine and the chassis/frame. Note any differences in bolt lengths or mount brackets so you can reinstall correctly.
- Take out the mount: It can be a bit tricky — you might need to wiggle it gently to clear engine components; on some mounts, dropping from above is easier than forcing it through tight spots.
- Fit the new mounts: Install the new mount(s) by reversing the removal steps. Make sure the mount is seated properly, bolts start easily without cross-threading, and torque everything to spec if you have the manual or torque settings.
- Lower engine and finish: Slowly lower the jack supporting the engine so the engine rests on the new mounts. Double-check all bolts are tight, reconnect battery, and give a gentle test drive to ensure vibrations or noises are gone.

A few tips:
- Engine mounts degrade due to heat, stress, and oil leaks — if one is bad, inspect others.
- Keep bolts organized on removal and consider cleaning mounting surfaces.
- Use proper torque specs for bolts if you can find them in a workshop manual.
- New mounts may look “stiffer” or have less rubber collapse compared to old ones.

Where to find parts:
You can buy genuine or aftermarket engine mounts for Daihatsu Sirion online from car parts suppliers like Autodoc, eBay, or specialist stores. Prices are reasonable compared to dealer quotes.

If you want a hands-on visual, there are repair videos for similar small models or even Daihatsu Sirion engine mount replacements you can find on YouTube that show the process step-by-step.

So, in good spirit — change those mounts carefully, and soon your Sirion will be feeling snug and vibration-free. No more love drama with the engine mounts!