Perrin Performance Coolant Overflow Tank for Engine Bay CNC-Machined Black

PERRIN Performance CNC-Machined Coolant Overflow Tank — Black Replace the OEM plastic tank with a durable, high-quality alternative designed for enthusiasts who demand form and function. The PERRIN Performance Coolant Overflow Tank is precision CNC-machined from billet aluminum and finished in a sleek black that complements any engine bay. Premium construction: Solid billet aluminum for superior durability and corrosion resistance. CNC precision: Tight tolerances and consistent fitment for a clean, factory-like installation. OEM enhancement: Direct replacement for the stock tank — improves appearance without modification. Stylish finish: Anodized black surface resists fading and adds a performance-oriented look. Easy maintenance: Removable cap and service-friendly design for quick inspections and fluid checks. This PERRIN coolant overflow tank is engineered for enthusiasts who want a reliable, attractive upgrade that stands up to daily driving and spirited use. Perfect for show cars, modified builds, and anyone replacing brittle OEM plastic tanks. Fitment: See product page for vehicle applications and model compatibility. Installation is straightforward with common hand tools.