This Genuine Volvo Check Valve (Part Number 31430866) is a direct replacement for your vehicle's exhaust and emission systems. It is designed to fit perfectly and ensure proper operation. The brand is known for its quality and durability, and this item comes with a 2-year manufacturer warranty for added peace of mind. The OE/OEM part number is 31430866, and it supersedes part number 31375329. This check valve is not a vintage or performance part, but it is crucial for maintaining your vehicle's emission control system. It is compatible with a variety of car and truck models, and its universal fitment ensures hassle-free installation. Buy with confidence and enjoy a worry-free driving experience.