Part details
Toyota 123720T630
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ZGX11,ZYX10 | ZGX11R-CHXNGT | ATM,MTM: CONTINUOUSLY VARIABLE TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Engine: (2ZRFBE) 1800CC 16-VALVE DOHC EFI; Destination: FOR THAILAND | 02.2018 - 06.2020 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| MXGA10,ZSG10,ZVG10 | ZSG10R-JHXGKE | NO. Of Doors: 5-DOOR; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: SEDAN; Engine: (2ZRFE) 1800CC 16-VALVE DOHC EFI; Destination: FOR MALAYSIA | 12.2021 - 11.2024 | View |
Engine Mount Insulator for Toyota
This engine mount insulator is a key support part that sits between the engine bracket and the vehicle body/subframe. Its main job is to hold the powertrain steady while soaking up vibration and engine shake, so the cabin stays smooth and quiet .
Why this part is needed
Modern Toyota engines produce constant pulses at idle and under load. The rubber-and-metal insulator cushions these pulses and prevents harsh movement from transferring into the chassis. It also helps protect nearby parts like exhaust flex joints, hoses, and wiring from stress.
How it works
The inner sleeve bolts to the engine side, while the outer housing is fixed to the car. The rubber core (sometimes fluid-filled on certain setups) flexes in a controlled way, damping vibration and limiting twist when you accelerate, shift, or brake.
What happens if it’s broken
A worn mount insulator can cause clunks on takeoff, extra vibration at idle, engine rocking, uneven exhaust alignment, and faster wear of CV joints and driveline parts . In severe cases, the engine can sag and damage brackets or lines. Replacing it restores stability and comfort.