Pioneer Cables 624531 Automatic Transmission Mount - Front

Automatic Transmission Mount for Honda and Acura

Pioneer Cables 624531 is an automatic transmission mount built for direct replacement on select Honda and Acura applications. It is engineered for the front mount positions used on the 2003-2006 Acura MDX and 2006-2008 Honda Pilot, plus the 2006-2008 Honda Ridgeline.

• Automatic transmission mount for front mount applications
• Sure-Fit System application testing for vehicle-specific installation fit
• High-grade metal housing with corrosion-resistant coating or cast aluminum construction, depending on application
• Bonded rubber compound matched to the specific vehicle application for vibration absorption
• Seamless hydraulic fill and electronic control where specified by the application
• Part number 624531 for catalog and service lookup

Fitment Details

• Fits 2006-2008 Honda Pilot, front.
• Fits 2006-2008 Honda Ridgeline, N/A.
• Fits 2003-2006 Acura MDX, front.

This automatic transmission mount helps restore secure drivetrain support when the original mount is worn, cracked, or no longer controlling movement properly. Pioneer Cables 624531 is a direct replacement for service work on Honda Pilot, Honda Ridgeline, and Acura MDX models in the listed years, and it cross-references Anchor 9301 for the same application.

Common Problems It Addresses

• Excessive vibration felt through the cabin
• Clunking or shifting movement during acceleration and deceleration
• Transmission movement caused by a deteriorated mount
• Noise from a separated or collapsed rubber isolator
• Improper drivetrain support at the front mount location

Installation Notes

Verify the mount position and vehicle application before installation. Inspect adjacent transmission and engine mounts, brackets, and fasteners for wear or damage so the replacement mount is not installed against a compromised support system. Confirm the part number 624531 matches the vehicle’s mount location and configuration before service.

Quality Assurance

Pioneer Mounts use the Sure-Fit System, which relies on vehicle-specific fixture testing to confirm application fit. The mount housing is built from durable metal or cast aluminum with corrosion protection, and the rubber element is matched to the application to support vibration control and long-term service performance.