Pioneer Automotive 603456 Engine Mount

The Pioneer Automotive 603456 is a direct-fit replacement engine mount designed to secure the engine to the chassis while dampening vibration for a smoother, quieter ride. Pioneer's Sure-Fit System puts each mount through application-specific fixture testing to verify fitment before the part ever reaches a vehicle, making installation straightforward and hassle-free. The metal housing is constructed from high-grade steel with a corrosion-resistant coating, or cast from pure aluminum depending on the application, then bonded with a blended rubber compound formulated specifically for the vehicle it serves — ensuring the right balance of support and vibration absorption.

Key Features:

• Sure-Fit System: application-tested on vehicle-specific fixtures for confident, exact-fit installation
• High-grade metal housing with corrosion-resistant coating, or pure aluminum casting for lasting durability
• Application-specific blended rubber compound for optimized vibration damping
• Premium replacement quality with no compromises versus the original part

This engine mount delivers a premium OE-style replacement solution backed by Pioneer's rigorous application engineering. Fits select 1994–1999 Dodge vehicles.