Billet Aluminum Oil Cap with Viton O-ring

The HPS Performance Anodized Billet Aluminum Oil Cap offers a significant upgrade over the factory component, combining rugged durability with a visually striking enhancement for your engine bay. Unlike molded stock caps, this cap is precision CNC-machined from solid billet aluminum, providing unparalleled strength and resistance to engine bay temperatures. Its robust construction ensures it can withstand the demands of high-performance use and last the entire lifespan of your motor. Equipped with a pre-installed Viton O-ring, this cap goes beyond standard rubber seals. Viton is known for its exceptional resistance to extreme heat, harsh chemicals, and oil degradation, ensuring a superior and long-lasting seal. This prevents critical oil leaks and helps maintain proper crankcase pressure, even under demanding driving conditions. The cap's design also prioritizes ease of use for those who perform their own maintenance. Featuring an ergonomic nine-hole pattern, the cap offers a secure and comfortable grip for hand-tightening during installation. It readily accepts a 14mm or 9/16" socket, and the offset grip holes are strategically placed to allow a screwdriver to slip through, providing the extra force needed to effortlessly loosen a stubborn cap. This makes it an ideal choice for enthusiasts seeking both reliable performance and a refined engine bay appearance. Specifications include M37x3.0 thread size with a 16mm thread length, and a total height of 35mm. The anodized blue finish adds a custom touch to your engine compartment.