Vibrant Turbocharger Oil Line Fitting
Vibrant 28491 Oil Drain Flange with Integrated -10AN Fitting for T3/T4 GT40-GT55 Turbos
Vibrant Performance Turbocharger Oil Line Fittings
Proper oil delivery is the lifeblood of any turbocharged engine. A turbocharger's center section depends on a constant, pressurized supply of clean oil to lubricate its high-speed shaft bearings — and an equally reliable drain path to return that oil to the pan. A compromised fitting at either end of the circuit means heat, starvation, and rapid bearing failure. That's exactly the problem that Vibrant Performance set out to solve with their line of purpose-built turbocharger oil line fittings.
Precision Manufacturing Behind Every Fitting
Vibrant has been engineering fabrication components for performance builders since 1997, and that experience is evident in how their turbo oil line fittings are made. Each flange is precision laser-cut and CNC-machined from T6061 aluminum, a material prized for its strength-to-weight ratio and resistance to heat and corrosion in under-hood environments. The result is a fitting that seats cleanly against the turbocharger housing and delivers a leak-free connection for both oil feed and return lines.
The lineup includes both drain-type and feed-type flanges, giving builders the flexibility to address either end of the turbo oil circuit. Connection styles span male threaded (including -10 AN), female threaded (including 1/2 in. NPT), and hose barb configurations, so the fittings integrate smoothly with AN braided lines, push-on hose, or standard NPT plumbing depending on how your oil system is laid out. Slotted mounting holes on select flanges allow fine positional adjustment during installation — a thoughtful detail that custom fabricators appreciate when clearances are tight.
Broad Turbo Compatibility
Vibrant's turbo oil line fittings are designed with platform-agnostic versatility in mind. Whether you're building around a T3, T4, GT Series, or another popular turbocharger platform, Vibrant offers attachment styles and flange configurations to match. This makes them a practical choice not just for single-turbo street builds, but also for professional fabricators who work across a wide range of makes, models, and boosted applications — from sport compact and drift cars to hot rods and trucks.
Why Builders Choose Vibrant for Turbo Oil Plumbing
- CNC-machined T6061 aluminum for consistent dimensions and a reliable seal every time
- Multiple connection styles — AN, NPT, and hose barb — for compatibility with virtually any oil line system
- Drain and feed flange options to address the complete turbo oil circuit
- Slotted mounting holes on select flanges for installation flexibility in tight engine bays
- Broad turbo model compatibility, including T3, T4, and GT Series housings
When the goal is a clean, professional turbo installation that won't leak under boost or sustained high temperatures, Vibrant Performance turbocharger oil line fittings provide the precision machining and material quality that serious builders rely on. Explore the full range of Vibrant Performance products or browse the complete selection of turbocharger oil line fittings to find the right fitting for your build.