DeatschWerks Fitting Caps & Plugs High-Flow Fuel System Components

DeatschWerks Fitting Caps & Plugs — High-Flow Fuel System Components DeatschWerks fitting caps and plugs are precision-engineered closures for high-flow fuel systems. Designed for reliability and leak-free performance, these components protect ports, adaptors, and lines during installation, maintenance, or storage. Key Features High-flow compatible: Sized and shaped to suit modern in-tank and in-line systems without restricting fuel delivery. Durable materials: Resistant to gasoline, ethanol blends, and modern fuels for long service life. Secure sealing: Precision tolerances ensure a tight fit to prevent leaks, contamination, and evaporation. Multiple sizes & types: Options available for AN fittings, quick-disconnects, and OEM ports. Easy to install: Push-fit and threaded designs for fast, tool-free use or secure mechanical fastening. Why Choose DeatschWerks Backed by a history of innovation in fuel delivery, DeatschWerks offers over 800 fuel system SKUs for Sport Compact, Modern Muscle, Euro, and Powersport applications. These fitting caps and plugs integrate seamlessly with DW pumps, rails, filters, and lines to maintain system integrity and performance. Ideal for: builders, tuners, race teams, and OEM repair — anyone who demands leak-free, high-flow fuel system protection.