Parts for your 1999 Daihatsu Gran move-Engine mount

1999 Daihatsu Gran Move Engine Mount — What It Does and When to Replace It

Technical sources confirm the 1999 Daihatsu Gran Move (also known as Pyzar, model codes G303/G313) is fitted with engine mounts. The Daihatsu factory workshop manual includes a dedicated Engine Mounting section, and the Daihatsu Electronic Parts Catalogue (EPC) lists multiple engine mounting insulator assemblies for this model and its HC-EJ/HD-EP engines. Reputable aftermarket catalogues also list replacement mounts for the Gran Move, so the part is absolutely relevant to this vehicle.

The engine mount on a 1999 Gran Move does more than just hold the motor in place. It isolates vibration so the cabin stays quiet, keeps the driveline aligned so the shafts and exhaust sit where they should, and reins in engine movement under throttle, braking and over bumps. Less vibration means nicer NVH on the daily commute, fewer rattles, and less strain on hoses, wiring and the exhaust flex.

Over time the rubber (and, on some variants, fluid-filled) insulator hardens, cracks or tears. Common tell-tales include a thump when shifting from Reverse to Drive, a shudder at idle with the A/C on, knocking on take-off, or the engine rocking noticeably when blipped under the bonnet. Oil leaks can speed up mount deterioration, so cleaning spills helps them last longer.

As part of regular servicing, it’s smart to give the mounts a once-over every 20,000–30,000 kilometres. A quick torch check for split rubber, separated bonds or sagging is worth it. With the engine safely supported, a careful pry-bar test can reveal excess movement. If one mount has failed, the others are often tired too, replacing them as a set restores the factory feel.

When replacement’s due, support the engine with a jack and timber block, swap mounts one at a time, and torque fasteners to workshop-manual specs. Re-check clearances for the exhaust, radiator fan and driveshafts after lowering the engine back onto the mounts. It’s a tidy DIY for a competent home mechanic with stands and a decent spanner set, but a workshop can knock it over quickly and will have the correct torque data on hand.

Expect a typical Gran Move to have three main mounts in the system (left, right and a rear/torque mount), with the transmission-side mount counted as part of the same mounting assembly. Good-quality rubber from known brands tends to ride better and last longer than cheapies.

• Symptoms of a worn mount: cabin vibration at idle, clunks on gear changes, visible engine rocking, split or oil-soaked rubber.
• Service tip: inspect at each major service, sort oil leaks to protect the rubber, use correct torque settings after fitment.

FAQs

How many engine mounts does a 1999 Daihatsu Gran Move have?
Most Gran Move/Pyzar models use three main mounts: one on each side and a rear torque mount. Some descriptions count the transmission-side mount within the same system, so you’ll often hear “three” even though one sits on the gearbox end.

How long do the mounts usually last?
With normal driving, 150,000–250,000 kilometres is common. Heat, age, rough roads and oil contamination can shorten that. If the vehicle idles a lot or tows frequently, expect earlier wear.

Is it safe to drive with a failed engine mount?
It might still drive, but it’s not ideal. Excess movement can stress the exhaust, hoses and driveshafts, and you’ll cop more vibration. Best to get it checked and replaced before it snowballs into bigger costs.