About The Seller

Parts Matrix is a trusted eBay Motors seller specializing in premium aftermarket and OEM replacement auto parts. We serve DIY mechanics, professional installers, and truck enthusiasts who demand dependable brake, steering, suspension, and performance components at competitive prices.As a customer-focused seller, we prioritize accurate listings, fast order processing, and secure packaging to ensure your parts arrive safely and on time. We maintain strong supplier relationships so you can shop confidently knowing you’re receiving quality components backed by responsive support. If you have a fitment question before ordering, send us a message — we’re happy to verify compatibility to help you avoid returns and downtime.We ship quickly within the United States and also offer international shipping. International buyers are welcome to contact us for shipping rate details or assistance before purchasing.Important Fitment & Compliance Information- Always confirm vehicle compatibility using the eBay Motors fitment tool and match the manufacturer part number when possible.- Some vehicles have multiple trim levels, production dates, or brake/suspension configurations — verify before ordering.- Professional installation is recommended for safety-related components.- Emissions-related parts that are not CARB compliant cannot be shipped to California or other CARB-compliant states. Please review your state’s emissions regulations prior to purchase.- Returns must comply with our eBay return policy and items must be in new, uninstalled condition unless otherwise stated in the listing.At Parts Matrix, we’re committed to delivering quality auto parts, clear communication, fast shipping, and a buying experience that earns repeat customers.
    
        
ABOUT THE BRAND
        For more than 30 years, PROTHANE™ has been manufacturing and developing premium urethane parts recognized for quality and performance in the most demanding automotive markets in the world.

Quality is in everything we do, from manufacturing, storage, logistics, and distribution to you. PROTHANE™ works for you to create the best stability and high performance products on the streets and any race track around the world.