MasterPro A70058 Engine Mount - Front Left

BMW X3 Front Left Engine Mount

MasterPro MRC Mounts A70058 is an OEM replacement hydraulic engine mount for the front left position on select BMW X3 applications. It is built with a steel mount and bracket, black bushing and bracket finishes, and a standard replacement design for direct service use.

Key Features

• Fits 2007-2010 BMW X3, front left
• Hydraulic engine mount construction
• Steel mount material with included mounting bracket
• OEM replacement mount type
• Meets or exceeds original equipment manufacturer specifications
• Black bushing and black bracket finish
• One mount required per vehicle
• Part number A70058

Product Details

MasterPro MRC Mounts A70058 is engineered for the front left engine mount location on the BMW X3 from 2007 through 2010. As a hydraulic mount, it is built to help isolate engine movement and reduce vibration transfer through the chassis. The steel construction and included bracket support a direct replacement installation for vehicles that use this OEM-style mount configuration. This part cross-references Monroe Shocks & Struts 172286 for the same application.

Common Replacement Reasons

• Excessive engine vibration felt in the cabin
• Clunking or shifting during acceleration and deceleration
• Visible cracking, separation, or fluid leakage at the mount
• Engine movement under load
• Noise from a worn front left mount on a BMW X3

Installation Notes

Verify the front left mounting position and compare the original mount to A70058 before installation. Mounting hardware is not included, so reuse or source the correct fasteners as needed. Confirm bracket alignment, mounting hole count, and vehicle application before final tightening.

Quality Assurance

MasterPro MRC Mounts A70058 is a standard replacement engine mount that meets or exceeds original equipment manufacturer requirements for the listed BMW X3 applications.