Pioneer Automotive 603359 Engine Motor Mount

The Pioneer Automotive 603359 is a direct-fit replacement engine motor mount engineered to restore proper engine positioning and dramatically reduce noise, vibration, and harshness (NVH) transmitted into the cabin. Designed as a drop-in OE replacement, this motor mount meets or exceeds original equipment specifications for a reliable, long-lasting repair.

Key Features:

• OE-Matched Engineering: Manufactured to original equipment specifications to restore proper engine operation and alignment
• Superior Rubber-to-Metal Bond: Chemlock bonding agent ensures a durable, long-lasting connection between rubber and metal components
• Premium Rubber Compound: Constructed with a blend of natural and SBR (Styrene-Butadiene) rubber for maximum vibration damping and service life
• High-Strength Hardware: All fasteners are hardened steel Grade #5 bolts for secure, lasting installation
• 100% Quality Tested: Every unit is tested throughout the manufacturing process to ensure proper performance in managing engine torque and suppressing excess noise and vibration
• Corrosion-Resistant Housing: Metal components feature a corrosion-resistant coating for durability in harsh under-hood environments

Pioneer Automotive Industries has been a trusted manufacturer of powertrain components since 1946. The 603359 motor mount undergoes extensive lab and vehicle fitment testing to ensure confident installation and reliable long-term performance as a replacement for a worn or failed OEM mount.