DB2W39070A Mazda RUBBER NO.4,ENG.MTG, Price: 48.32$, Weight: 1.966kg

Engine Mount Rubber Insert (Position No.4)

This rubber mount insert is designed for a Mazda engine mounting point and acts as a vibration isolator between the engine and the chassis. It’s needed because modern engines create constant shake, torque twist, and impact loads during start-up, gear changes, and rough roads. 🚗🔧

How This Part Works

The rubber compound flexes in a controlled way, absorbing engine movement while keeping the powertrain properly aligned. It reduces cabin vibration, limits drivetrain shift, and helps protect nearby components like hoses, exhaust joints, and wiring from stress.

Signs of Failure & What Happens If Broken

If the rubber cracks, softens, or separates, the engine can sit crooked and move too much. You may notice knocking sounds, extra vibration at idle, harsh shifting feel, or clunks when accelerating and braking. Left unchecked, it can damage other mounts, strain the exhaust, increase CV joint wear, and cause premature failure of brackets and fasteners. ⚠️

Why Replace It

Replacing a worn mount rubber restores smooth driving, reduces noise, and helps maintain correct engine position for safer, cleaner operation. Ideal for Mazda maintenance, engine vibration repair, and mount replacement jobs. ✅