Westar EM-9387 Automatic Transmission Mount

Brand Westar EM-9387
Fits Mitsubishi · 8 vehicles

OEM-spec quality. Built to meet or exceed original standards for fit and function.

Strict factory standards. Manufactured to ISO, QS, and TS requirements with top-quality components.

Protective finish. Helps enhance appearance and extend the mount’s service life.

Cross-references Anchor 9387, DEA Products A4631 and NAPA 620-1703 for the same application. See all 3.

$71.98Free shipping
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Automatic Transmission Mount for Mitsubishi Diamante

Westar EM-9387 is an automatic transmission mount designed for 1997-2004 Mitsubishi Diamante applications. It is built to match the fit, function, and quality expected for this vehicle platform while using materials selected for the application.

Key Features

  • Designed to meet or exceed OEM specifications for quality, fit, and function
  • Manufactured with top-quality components under strict ISO, QS, and TS standards
  • Application-specific design for vehicles using rubber, hydraulic, vacuum assisted, or electronic mount systems
  • Finished to help improve appearance and extend service life
  • Westar part number EM-9387 for direct identification

Product Details

This automatic transmission mount is intended for the Mitsubishi Diamante and is engineered for the 1997-2004 model years. Westar focuses on application-specific mounts that align with original equipment requirements, helping maintain proper transmission support and drivetrain positioning. If you are replacing a worn Mitsubishi Diamante transmission mount, EM-9387 provides a direct-fit solution for this vehicle range. This part cross-references Anchor 9387 for the same application.

Common Problems It Can Address

  • Excessive drivetrain movement under acceleration or shifting
  • Vibration transferred into the cabin from a worn mount
  • Clunking or shifting noise caused by deteriorated mount material
  • Misalignment between the transmission and supporting components
  • Reduced support from cracked, collapsed, or separated mount construction

Installation Notes and Tips

Verify the vehicle year and transmission mount application before installation. Compare the original mount shape, mounting points, and orientation to Westar EM-9387 to confirm proper replacement for your Mitsubishi Diamante. Inspect nearby brackets and related drivetrain components for wear during service.

Quality Assurance

Westar manufactures this mount using quality-controlled processes and materials selected for the application. The brand states that its mounts are produced to strict ISO, QS, and TS standards and finished to help extend service life.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004MitsubishiDiamante3.5LV6N/A—
2003MitsubishiDiamante3.5LV6N/A—
2002MitsubishiDiamante3.5LV6N/A—
2001MitsubishiDiamante3.5LV6N/A—
2000MitsubishiDiamante3.5LV6N/A—
1999MitsubishiDiamante3.5LV6N/A—
1998MitsubishiDiamante3.5LV6N/A—
1997MitsubishiDiamante3.5LV6N/A—
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 9387DEA Products — A4631NAPA — 620-1703