Engine Mounting Insulator, Right Hand (RH) Side / Front Right Engine Mount

1. General Product Information

• Product Name: Engine Mounting Insulator, Right Hand (RH) Side / Front Right Engine Mount

• OEM Part Number: 12305-21390

• Interchange / Cross-Reference Part Numbers: 12305-21300, 12305-21391, 12305-21530, 12305-21130

• Manufacturer: Genuine Toyota / Lexus Parts

• Product Category: Auto Parts > Drivetrain & Engine > Engine Mounts & Insulators

• Condition: Brand New / Genuine OEM

2. Technical Specifications & Features

• Position / Fitting Location: Right Hand (RH) / Passenger Side (Front)

• Construction Material: Heavy-gauge stamped steel frame with high-density vulcanized rubber isolator

• Mounting Type: Hydraulic / Rubber Damping Mount

• Net Weight: Approx. 1.50 kg – 1.68 kg

• Primary Function:

  • Secures the engine block tightly to the vehicle subframe.

  • Dampens engine torque, road vibrations, and drivetrain harshness (NVH reduction).

  • Prevents engine misalignment and protects surrounding components during acceleration and braking.

3. Vehicle Fitment & Compatibility

Designed for 1.5L Petrol Engines (1NZ-FE Series):

• Toyota Corolla Axio: NZE141 / NZE144 (2006–2012)

• Toyota Corolla Fielder: NZE141G / NZE144G (2006–2012)

• Toyota Premio: NZT260 (2007–2020)

• Toyota Allion: NZT260 (2007–2020)

• Toyota Vios / Yaris: Select 1.5L variants (NCP91 / NCP93)