D35039070C Mazda RUBBER NO.4,ENG.MTG, Price: 47.83$, Weight: 0.54kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Mazda |
D35039070C |
RUBBER NO.4,ENG.MTG |
0 |
0.54 |
7-10 |
47.83$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Mazda |
RUBBER NO.4,ENG.MTG
|
0 |
0.621
|
-
|
49.09$
|
Not Available |
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| FEBEST |
LEFT ENGINE MOUNTING
|
6 |
1.086
|
2-3
|
28.86$
|
Engine Mount Rubber Insulator (Position No.4)
This rubber insulator is a small but critical buffer in the engine mounting system. Its job is to hold the engine steady while isolating vibration and shock from the body. When you accelerate, shift gears, or drive over bumps, the mount rubber flexes in a controlled way so the drivetrain stays aligned and the cabin stays comfortable
Why this part is needed
Modern Mazda engines produce constant torque pulses. Without a healthy mount insulator, those pulses travel into the chassis. This part helps protect nearby components like exhaust joints, hoses, and wiring by limiting engine movement while still absorbing harshness.
How it works
The rubber compound is engineered to resist oil, heat, and repeated twisting. It acts like a spring-damper: it compresses under load, then returns to shape, keeping engine position stable and reducing noise and vibration.
What happens if it’s worn or broken
A damaged insulator can cause knocking on takeoff, extra vibration at idle, harsh gear changes, and visible engine rocking. Over time it may stress the exhaust flex pipe, crack brackets, and accelerate wear of other mounts ⚠️
Compatible models
- Demio
- Verisa