HomeEngine > Cylinder Block ComponentsMasterPro A4503 Engine Mount - Front Right
Part #: A4503

MasterPro A4503 Engine Mount - Front Right

Front Right
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Acura and Honda, RSX and Civic
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

MasterPro Engine Mount for Acura Civic and Honda RSX

The MasterPro A4503 engine mount is designed to provide reliable support and vibration dampening for the front right position of your Acura Civic or Honda RSX. Engineered as a solid OEM replacement, this mount ensures proper alignment and stability for your vehicle's engine assembly.

  • Compatible with Acura Civic and Honda RSX models
  • Front right mounting position
  • Constructed from durable steel with a painted finish
  • Black rubber bushing for effective vibration absorption
  • Includes mounting bracket with three mounting holes
  • Standard replacement grade meeting or exceeding OEM specifications
  • Single stud and mounting hardware not included

Durable Construction and Design Features

The MasterPro A4503 engine mount features a solid steel mount and bracket finished in black paint to resist corrosion and wear. The gray housing encases a black rubber bushing that effectively isolates engine vibrations, reducing noise and improving ride comfort. Designed specifically for the front right mounting position, this engine mount includes a single stud and three mounting holes to ensure secure installation. The mount is a standard replacement part that meets or exceeds original equipment manufacturer specifications, providing reliable performance for Acura Civic and Honda RSX vehicles.

Purpose and Common Applications

  • Reduces engine vibration and noise transmitted to the chassis
  • Maintains proper engine alignment and positioning
  • Prevents excessive engine movement during acceleration and braking
  • Replaces worn or damaged engine mounts causing clunking or shaking
  • Supports engine stability to protect other drivetrain components

Installation Notes and Tips

Installation of the MasterPro A4503 engine mount requires removal of the old mount from the front right position. Note that mounting hardware is not included, so original bolts or new hardware should be sourced separately. The included steel mounting bracket simplifies alignment with three mounting holes. It is recommended to verify torque specifications according to the vehicle service manual. No heat shield or installation instructions are included, so professional installation or reference to a repair guide is advised.

Quality Assurance and Warranty

This engine mount is manufactured to meet or exceed OEM standards, ensuring compatibility and durability for Acura Civic and Honda RSX models. The solid steel construction and rubber bushing materials are selected for long-term performance under typical driving conditions. While specific warranty details are not provided, MasterPro parts generally adhere to industry quality standards for replacement engine components.

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2006AcuraRSXType-S2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2006AcuraRSXBase2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2005AcuraRSXType-S2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2005AcuraRSXBase2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2005HondaCivicHybrid1.3LL4ELECTRIC/GASFront RightFits multiple vehicle models with manual transmissions for easy installation.
2005HondaCivic2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2004AcuraRSX2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2004HondaCivicHybrid1.3LL4ELECTRIC/GASFront RightFits multiple vehicle models with manual transmissions for easy installation.
2004HondaCivic2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2003AcuraRSX2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2003HondaCivicHybrid1.3LL4ELECTRIC/GASFront RightFits multiple vehicle models with manual transmissions for easy installation.
2003HondaCivic2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2002AcuraRSX2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.
2002HondaCivic2.0LL4Front RightFits multiple vehicle models with manual transmissions for easy installation.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

9413

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.