DeatschWerks Fitting Caps & Plugs Fuel System Components

DeatschWerks Fitting Caps & Plugs — Fuel System Components Protect, seal, and maintain your fuel system with DeatschWerks Fitting Caps & Plugs. Engineered for performance vehicles and enthusiast builds, these precision caps and plugs prevent contamination, preserve system integrity, and simplify maintenance for in-tank and in-line applications. Key Features Precision fit: CNC-quality tolerances for reliable sealing on AN, ORB, NPT and OEM-style fittings. Durable materials: Made from fuel-resistant polymers and anodized aluminum to resist corrosion and ethanol blends. Leak-proof design: Integrated O-ring grooves and tapered sealing faces for consistent sealing under pressure. Wide compatibility: Supports Sport Compact, Modern Muscle, Euro and Powersport applications. Easy serviceability: Quick install/removal for fueling, testing, or storage without special tools. Why Choose DeatschWerks DeatschWerks has designed high-flow fuel system components since 2004, expanding into in-tank pumps, rails, filters, regulators and fittings. With over 800 SKUs, their components are developed and manufactured in-house in Oklahoma City to ensure quality control and performance you can trust. Ideal for: performance builders, tuners, race teams and DIY enthusiasts who need reliable sealing solutions to protect expensive fuel system components and maintain peak engine performance.