MasterPro A4012 Engine Mount - Front Left or Front Right

BMW Engine Mount Replacement

MasterPro MRC Mounts A4012 is an OEM replacement hydraulic engine mount for select BMW applications. It is built with a steel housing, rubber bushing, and black/silver finish details to match standard replacement needs for front left and front right mounting positions.

Use this MasterPro MRC Mounts A4012 when replacing a worn hydraulic engine mount on BMW 1 Series, 3 Series, Z4, X1, and related models with confirmed fitment.

Key Features

• Hydraulic engine mount construction for OE-style vibration control
• Steel mount body with rubber bushing material
• Standard replacement grade with OEM replacement mount type
• Meets or exceeds original equipment manufacturer specifications
• Fits front left and front right mounting positions, depending on application
• Black bushing color with silver housing color
• MasterPro MRC Mounts A4012 part number for catalog matching

Product Details

The MasterPro MRC Mounts line focuses on direct-fit replacement mounting components for import applications. A4012 is a hydraulic engine mount built to replace the original mount on select BMW vehicles while maintaining the factory-style mounting layout. This part cross-references BMW 22116760330 for the same application. It is listed for multiple BMW models, including 2006-2013 BMW 325i, 328i, 330i, 335i, 128i, 135i, and 2009-2016 BMW Z4 applications, along with additional 1 Series, 3 Series, X1, and M models. If you are sourcing a BMW engine mount replacement for front left or front right service, A4012 provides a direct OE-style option.

Common Repair Uses

• Excessive engine movement during acceleration or shifting
• Vibration transferred into the cabin at idle or under load
• Clunking or knocking from a worn mount assembly
• Cracked or separated rubber in the original engine mount
• Hydraulic fluid leakage from a failed mount

Installation Notes

Confirm the vehicle’s engine, transmission, and mounting position before ordering. Fitment includes front left and front right applications across the listed BMW models, and some notes specify manual transmission vehicles. Mounting hardware, mounting bracket, heat shield, and instructions are not included. Verify the original mount shape and bracket style against the vehicle before installation.

Quality Assurance

MasterPro states that this engine mount meets or exceeds original equipment manufacturer specifications. The A4012 is an OEM replacement part built for standard replacement service on select BMW applications.