HomeEngine > Cylinder Block ComponentsMasterPro A5409 Engine Mount - Front Left
Part #: A5409

MasterPro A5409 Engine Mount - Front Left

Front Left
⚙️ 36 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: GMC, Saab, Chevrolet, Buick, and Isuzu, Envoy, 9-7x, Trailblazer, Rainier, Trailblazer EXT, Envoy XL, Ascender, Envoy XUV, and SSR
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MasterPro MRC Mounts Engine Mount Overview

The MasterPro MRC Mounts A5409 engine mount is designed for front left installation on select Buick, Chevrolet, GMC, Isuzu, and Saab models. This hydraulic engine mount provides reliable support and vibration dampening for your vehicle's engine, ensuring smoother operation and reduced noise.

  • Hydraulic engine mount with rubber bushing for vibration absorption
  • Constructed from durable steel with a painted finish for corrosion resistance
  • Designed for front left mounting position with 4 studs for secure attachment
  • Standard replacement grade meeting or exceeding original equipment manufacturer specifications
  • Compatible with Buick, Chevrolet, GMC, Isuzu, and Saab models including Trailblazer, Envoy, Ascender, and 9-7x

About the MRC Mounts Product Line

The MRC Mounts line by MasterPro focuses on providing OEM replacement engine mounts engineered to meet or exceed original equipment standards. This product line emphasizes durability and fitment accuracy, making it suitable for professional repairs and maintenance on a range of vehicles. The A5409 engine mount is part of this line, offering a reliable hydraulic mount solution for front left engine support.

Detailed Product Description

The MasterPro MRC Mounts A5409 engine mount features a steel construction with a painted finish to resist corrosion and wear. Its hydraulic design incorporates a black rubber bushing that effectively isolates engine vibrations, improving ride comfort and reducing noise. The mount includes four studs for secure installation but does not come with mounting hardware or brackets. It is intended as a standard replacement part, meeting or exceeding OEM specifications to ensure proper fit and function. This mount is specifically designed for the front left position on compatible vehicles.

Common Applications and Issues Addressed

  • Reduces engine vibration and noise transmitted to the chassis
  • Prevents excessive engine movement that can cause drivetrain damage
  • Replaces worn or damaged front left engine mounts on compatible models
  • Helps maintain proper engine alignment and stability
  • Addresses issues such as engine clunking or shaking during acceleration

Installation Notes and Tips

Installation of the MasterPro MRC Mounts A5409 engine mount requires removal of the old mount and securing the new mount in the front left position using the vehicle’s existing mounting hardware, as mounting hardware is not included. Ensure the engine is properly supported during replacement to avoid damage. Verify fitment compatibility with your specific Buick, Chevrolet, GMC, Isuzu, or Saab model before installation.

Quality Assurance and Warranty

This engine mount meets or exceeds original equipment manufacturer specifications, ensuring reliable performance and durability. While mounting hardware and installation instructions are not included, the part is manufactured to OEM standards for a direct replacement fit. Warranty details should be confirmed with the distributor or manufacturer.

This part fits 36 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009ChevroletTrailblazer6.0LV8Front LeftOEM Replacement; MRC Mounts
2009GMCEnvoy5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2009Saab9-7x5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2008ChevroletTrailblazer5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2008GMCEnvoy5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2008Saab9-7x5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2007BuickRainier5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2007ChevroletTrailblazer5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2007GMCEnvoy5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2007Saab9-7x5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2006BuickRainier5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2006ChevroletSSR6.0LV8Front LeftOEM Replacement; MRC Mounts
2006ChevroletTrailblazer5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2006ChevroletTrailblazer EXT5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2006GMCEnvoy5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2006GMCEnvoy XL5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2006IsuzuAscender5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2006Saab9-7x5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2005BuickRainier5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2005ChevroletSSR6.0LV8Front LeftOEM Replacement; MRC Mounts
2005ChevroletTrailblazer EXT5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2005GMCEnvoy5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2005GMCEnvoy XL5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2005GMCEnvoy XUV5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2005IsuzuAscender5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2005Saab9-7x5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2004BuickRainier5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2004ChevroletSSR5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2004ChevroletTrailblazer EXT5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2004GMCEnvoy XL5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2004GMCEnvoy XUV5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2004IsuzuAscender5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2003ChevroletSSR5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2003ChevroletTrailblazer EXT5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2003GMCEnvoy XL5.3LV8Front LeftFits multiple vehicle models with manual transmissions for easy installation.
2003IsuzuAscender5.3LV8Front LeftFits 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:

3251

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