Pioneer Cables 628439 Engine Mount - Front Right

Engine Mount for Select Geo, Isuzu, Chevrolet, and Pontiac

Pioneer Cables 628439 is a replacement engine mount for front right applications on select compact vehicles. It is built to help secure the engine and reduce vibration transfer in vehicles such as the Geo Spectrum, Isuzu I-Mark, Chevrolet Spectrum, and Pontiac Sunburst.

Key Features

• Front right engine mount for confirmed applications
• Sure-Fit System uses vehicle-specific application testing for installation accuracy
• High-grade metal housing with corrosion-resistant coating or pure 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

Detailed Description

This Pioneer Cables engine mount, part number 628439, is engineered as a direct replacement for front right mounting locations on 1985-1988 Chevrolet Spectrum, 1985-1988 Pontiac Sunburst, 1985-1986 Isuzu I-Mark, and 1989 Geo Spectrum and Isuzu I-Mark. The mount uses a tested fitment process and application-specific materials to support the engine while helping isolate road and powertrain vibration. This part cross-references BBB Industries 8440 for the same application.

What This Part Helps Address

• Excessive engine movement under load
• Vibration felt through the cabin or steering area
• Noisy or worn mounting points
• Misalignment caused by a deteriorated front right mount
• Replacement needs on a 1985-1988 Chevrolet Spectrum or Pontiac Sunburst, front right

Installation Notes and Tips

Verify the vehicle year, make, model, and front right position before installation. Compare the original mount to the replacement part number 628439 and inspect surrounding brackets and fasteners for wear or damage before reassembly.

Quality Assurance

Pioneer Mounts are manufactured with application-specific materials and a fitment-focused process intended to support consistent replacement quality across the listed Geo Spectrum, Isuzu I-Mark, Chevrolet Spectrum, and Pontiac Sunburst applications.