Find Subaru Legacy Serpentine Belt & Subaru Legacy V Belt. Shop Subaru Legacy Serpentine Belt Replacement. Explore Subaru Legacy Accessory Belts in Canada. Maintaining the drive belts in your Subaru Legacy is crucial for optimal performance, and recognizing signs of wear such as cracks, fraying, or a squealing noise is imperative for timely replacement. To extend the life of your belts, avoid oil or coolant leaks and consider using a belt dressing for improved grip and reduced slippage. When selecting a replacement, opt for high-quality materials like Epdm rubber that offer durability and resilience. Available in serpentine and V-belt varieties, each designed for specific engine layouts, always ensure compatibility with your Legacy model. Proper installation is key, so follow manufacturer guidelines or seek professional assistance to ensure your Subaru runs smoothly.