A turbo-system part designed to maintain consistent oil supply to turbochargers and reduce the risk of seal failure under excessive pressure. Brings peace of mind to enthusiasts and mechanics who need dependable performance during spirited driving or long runs. Will X AUTOHAUX 4AN Turbo Oil Feed Line meet workshop standards for durability and ease of fitting?
⚡ At a Glance
- • Oil Flow Reliability: PTFE inner core with 4AN fittings for steady, low-friction oil passage
- • Best for: Enthusiasts and mechanics needing a robust turbo oil feed for aftermarket turbos
- • Not ideal for: Setups that require customised lengths beyond the supplied 48-inch hose
Braided line uses a PTFE inner core with a stainless-steel braid and PE outer, supplied with straight and 90° ends plus a wrench. Rated to tolerate high temperatures in the 180–260°C range for turbocharger oil routing.
Consistent oil delivery – thanks to PTFE inner core and 4AN fittings
A smooth PTFE bore reduces internal friction and resists chemical attack, while standard 4AN hose ends accept common AN-threaded adapters. Crimped-style fittings ensure secure mechanical connection at both ends.
Steady lubrication reaches the turbocharger, helping to avoid oil-starvation or pressure-related seal failures during heavy use.
High-temperature durability – with stainless-steel braid and heat-tolerant materials
Stainless-steel braid over a PE outer layer protects the PTFE core from abrasion and elevated temperatures. The construction is specified to withstand roughly 180–260°C.
Maintains structural integrity close to hot turbocharger plumbing, reducing the chance of heat-related wear or failure.
Faster fitting in the workshop – thanks to included fittings and wrench
Kit includes a 48-inch length of hose, a 4AN hose end, a 90° adapter, a straight adapter and a wrench for tightening. Installation tips advise cleaning connection areas and routing from engine to turbo inlet.
Saves time on installation by providing common adapter options and the tool needed to complete basic routing without searching for extra parts.
✨ The 4 Key Reasons for X AUTOHAUX 4AN Turbo Oil Feed Line
- Quick-fit 4AN connection — Cuts fitting time with standard AN-thread compatibility
- 90° and straight adapters included — Simplifies neat routing around tight engine bays
- Stainless-steel braid — Resists abrasion for durable service under heat exposure
- Supplied wrench and hardware — Enables secure tightening without needing additional specialised tools
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Line length: 48 inches
- Fitting size: 4AN
- Included fittings: 4AN hose end, 90° end, straight end
- Inner core: PTFE
❓ Frequently Asked Questions
Q: Are 4AN fittings supplied with the kit?
A: Yes, the kit includes a 4AN hose end plus a 90° adapter and a straight adapter for common turbo connections.
Q: What temperatures can the hose tolerate?
A: The construction is rated to withstand high temperatures in the range of 180–260°C.
Q: Does the package include tools and fitting instructions?
A: A wrench is included and the product notes recommend cleaning the area before installation, connecting the oil feed to the turbo inlet, attaching the adapter to the engine side, then routing the line from engine to turbocharger.
🏆 Our Verdict
Suitable for mechanics and enthusiasts installing or renewing turbo oil feed lines on aftermarket or upgraded turbo systems. PTFE inner core combined with a stainless-steel braid and included 90° and straight adapters focuses the kit on durability and practical workshop installation. Durable construction and supplied hardware point to good long-term value for installations where reliable oil delivery is essential.
