12306B1030 Toyota INSULATOR, ENGINE MOUNTING, LH(FOR TRANSVERSE ENGINE), Price: 100.24$, Weight: 2kg


Make Number Name Availability Weight, kg Ship in, Days Price

Toyota

12306B1030

INSULATOR, ENGINE MOUNTING, LH(FOR TRANSVERSE ENGINE)

0

2

 Dispatch 48h

100.24$

Not Available

Originals

Make Number Name Availability Weight, kg Processing, days Price  
Toyota
12306B1030 
INSULATOR, ENGINE MOUNTING, LH(FOR TRANSVERSE ENGINE)
7
2.3
2-3
91.12$
 

Compatibility

DescriptionModelOptionsProd PeriodDiagram
QNC2#QNC25-BHSXKATM,MTM: AUTOMATIC TRANSMISSION; Grade: S TYPE; Gear Shift Type: ATM, 4-SPEED COLUMN SHIFT; Engine: (K3VE) 1300CC 16-VALVE DOHC EFI01.2006 - 09.2014 View
DescriptionModelOptionsProd PeriodDiagram
KGC1#,QNC10QNC10-AHSEKATM,MTM: AUTOMATIC TRANSMISSION; Grade: RACY TYPE; Gear Shift Type: ATM, 4-SPEED COLUMN SHIFT; Engine: (K3VE) 1300CC 16-VALVE DOHC EFI12.2004 - 02.2010 View

Left-Hand Engine Mount Insulator for Transverse Toyota Setups

This side mount supports the powertrain on the left side and filters harsh vibration before it reaches the cabin. It keeps the engine at the correct height and angle, protecting axles, exhaust flex, hoses, and the subframe during daily driving.

Why you need it

A healthy mount reduces noise, stabilizes the drivetrain in starts and shifts, and prevents metal-to-metal contact. It also helps maintain smooth steering and protects CV joints by keeping axle geometry correct.

How it works

A reinforced rubber (often fluid-filled) core is bonded to steel brackets. It bolts to the body and the engine bracket, absorbing torque pulses and side loads in a transverse layout. The mount flexes just enough to isolate vibration while holding firm under acceleration and braking.

What happens if it fails ⚠️

  • Strong vibration at idle and in gear
  • Thumps or clunks on takeoff and shifting
  • Engine rocking, belt misalignment, premature hose wear
  • Stressed CV joints and torn exhaust flex pipe

Service tips

Replace if rubber is cracked, oil-soaked, or separated. Support the engine, align dowels, and torque fasteners at ride height for best longevity.

Compatibility

  • Bb
  • Passo