Pioneer Automotive 653911 Suspension Strut Mount

The Pioneer Automotive 653911 is a direct-replacement suspension strut mount engineered to restore proper strut positioning and isolate road noise, vibration, and harshness (NVH) from the vehicle cabin. As a critical interface between the strut assembly and the vehicle's chassis, the strut mount — also commonly referred to as an upper strut bearing mount or strut top mount — must be replaced when worn to maintain steering accuracy and ride comfort.

Key Features:

• Premium OEM-quality construction — manufactured from high-grade metal with a corrosion-resistant coating for long-lasting durability
• Application-specific rubber bonding — the housing is bonded with a blended rubber compound tuned for effective absorption of vibrations and road shock
• Sure-Fit System — application-tested on vehicle-specific fixtures to ensure accurate fitment and hassle-free installation
• Meets or exceeds OEM specifications — engineered to match original equipment performance and dimensional standards
• Direct bolt-on replacement — no modifications required for a straightforward swap

Pioneer Automotive Industries has been manufacturing high-quality automotive components since 1946, with a reputation for precision-engineered mounts across powertrain, suspension, and drivetrain applications. The 653911 strut mount is built to that same standard, delivering reliable performance and restored suspension geometry when the original mount has deteriorated.