MasterPro A4508 Engine Mount - Rear
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MasterPro

MasterPro A4508 Engine Mount - Rear

Brand MasterPro A4508
Position Rear
Fits Acura and Honda · 11 vehicles

OEM replacement. Built to match original equipment specifications for a straightforward swap.

Solid design. Rubber and aluminum construction helps deliver stable support.

Mounting bracket included. Ready for installation with the bracket already provided.

Cross-references Acura 50810S7C003, Acura 50810S7C981 and Anchor 9175 for the same application. See all 7.

$40.91Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $40.91
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Rear Engine Mount for Acura RSX and Honda Civic

MasterPro A4508 is a solid rear engine mount built as an OEM replacement for manual-transmission applications. It uses an aluminum mount and bracket with a rubber bushing to help maintain engine location and reduce drivetrain movement in the rear position.

  • OEM replacement engine mount for rear installation
  • Solid design with rubber bushing for controlled engine support
  • Aluminum mount and aluminum bracket with painted finish
  • Black bushing and bracket color with silver housing
  • Meets or exceeds original equipment manufacturer specifications
  • Mounting bracket included; mounting hardware not included
  • Part number: A4508

Fitment Details

Fits 2002-2006 Acura RSX, rear. Fits 2002-2005 Honda Civic, rear. This rear engine mount is a direct-fit choice for Acura RSX manual transmission and Honda Civic manual transmission applications where OE-style engine support is required. Part number A4508 also cross-references Westar EM-9175 for the same application.

What This Engine Mount Helps Address

  • Excessive engine movement under acceleration and shifting
  • Clunking or knocking from worn rear mount components
  • Vibration caused by deteriorated rubber in the original mount
  • Misalignment issues related to a weakened rear engine support
  • Replacement needs for Acura RSX and Honda Civic manual-transmission vehicles

Installation Notes

Install at the rear mount location and verify bracket alignment before tightening fasteners. Because mounting hardware is not included, reuse or source the correct hardware for the vehicle. Confirm manual-transmission fitment and compare the original mount to MasterPro A4508 before installation.

Quality Assurance

MasterPro A4508 is a standard replacement engine mount engineered to meet or exceed original equipment manufacturer specifications for fit and function. The OE replacement design supports consistent installation on the listed Acura RSX and Honda Civic applications.

Related reading

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelTransmissionLitersCylindersPositionNotes
2006AcuraRSXBaseAutomatic2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2006AcuraRSXBaseManual2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2005AcuraRSXBaseAutomatic2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2005AcuraRSXBaseManual2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2005HondaCivic——2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2004AcuraRSX——2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2004HondaCivic——2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2003AcuraRSX——2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2003HondaCivic——2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2002AcuraRSX——2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
2002HondaCivic——2.0LL4RearFits multiple vehicle models with manual transmissions for easy installation.
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Acura — 50810S7C003Acura — 50810S7C981Anchor — 9175Anchor — 9396Pioneer — 604508Power Torque — B9175Westar — EM-9175