MasterPro A4355HY Engine Mount - Front

OE Replacement Hydraulic Engine Mount

MasterPro A4355HY is a hydraulic engine mount built as a standard replacement for front engine mounting applications. It uses a steel mount and bracket with a rubber bushing, gray housing, and black bracket and bushing colors for a direct OE-style service part.

Compatible with select Nissan Maxima and Nissan Altima models, this MasterPro A4355HY engine mount is made to meet or exceed original equipment manufacturer specifications. It is a front-position, OEM replacement mount with a mounting bracket included and a hydraulic design for controlled engine support.

Key Features

• Hydraulic engine mount for front mounting applications
• Steel mount and steel bracket construction
• Rubber bushing for vibration isolation
• OEM replacement, standard replacement grade
• Mounting bracket included
• Meets or exceeds original equipment manufacturer specifications
• Black bushing and bracket with gray housing
• MasterPro A4355HY part number for catalog matching

Fitment Details

• Fits 2009-2014 Nissan Maxima, front
• Fits 2007-2012 Nissan Altima, front

Detailed Description

MasterPro A4355HY is an OE replacement hydraulic engine mount engineered for front engine support on select Nissan applications. The steel mount and bracket provide a durable structure, while the rubber bushing and hydraulic design help manage engine movement and reduce vibration transfer through the chassis. This part is a direct-fit style replacement for service work on Nissan Maxima and Nissan Altima models with the listed fitment.

This part cross-references Anchor 9808 and Datsun/Nissan 112709N00A for the same application. Use MasterPro A4355HY when replacing a worn front engine mount on a compatible Nissan Maxima or Nissan Altima and when matching the original mounting style is important.

Common Problems This Part Can Address

• Excessive engine movement during acceleration or shifting
• Vibration felt in the cabin at idle or under load
• Clunking or knocking from a worn front mount
• Visible cracking or separation in the original rubber mount
• Loss of proper engine alignment at the front mounting point

Installation Notes and Tips

Verify the vehicle year, make, model, and front mounting position before installation. Compare the original mount to MasterPro A4355HY to confirm bracket shape, hole layout, and hydraulic mount style. Because mounting hardware is not included, reuse or source the correct hardware as needed and follow the vehicle service procedure for safe engine support during replacement.

Quality Assurance

This MasterPro engine mount is built as a standard replacement part and is stated to meet or exceed original equipment manufacturer specifications. The OE replacement design supports a direct service fit for the listed Nissan Maxima and Nissan Altima applications.