WnSEu 4AN Turbocharger Sensor Line Kit — 36in Teflon-Lined Stainless-Braided, Leak-Resistant

WnSEu’s Pressure Stainless Remote Turbocharger Sensor Teflon 4 AN Gauge Line Kit is a 36-inch, stainless-steel braided, Teflon-lined -4AN oil/pressure feed and sensor line engineered to deliver clean, reliable pressure signals and durable turbocharger feed routing.

This kit combines a corrosion-resistant stainless-steel braid with an internal PTFE (Teflon) liner and -4AN fittings to provide a flexible, leak-resistant connection for remote turbocharger pressure or oil feed sensor installations. Built for high-temperature engine bays and repeated vibration cycles, the assembly simplifies plumbing to remote sensors or turbochargers while minimizing fluid contamination and signal error.

How does this line kit improve sensor accuracy and reliability?

The PTFE liner reduces internal friction and resists chemical degradation, which helps maintain consistent pressure transmission to remote sensors. The stainless braid shields the hose from heat and abrasion so readings remain stable even in harsh engine environments.

• PTFE core for smooth, clean pressure transfer
• Stainless steel braid protects against abrasion and radiant heat
• -4AN fittings ensure secure, repeatable connections
• 36-inch length provides placement flexibility for optimal sensor positioning

Will this kit handle turbo oil feed or only pressure-sensing lines?

The assembly is suitable for low-flow turbo oil feed lines and pressure-sensing duties when used within manufacturer-recommended temperature and flow limits. Its Teflon inner tube resists oil breakdown and the stainless braid helps prevent chafing where routing is tight.

• Compatible with engine oils and common hydraulic fluids
• Designed for low- to moderate-flow turbo feed applications
• -4AN size matches many aftermarket turbos and sensor fittings
• Not intended for high-pressure hydraulic circuits beyond spec

How do I install the WnSEu 4AN turbo sensor line in my engine bay?

Install by routing the 36" hose away from exhaust manifolds and rotating parts, secure with clamps, and attach the -4AN fittings hand-tight plus a controlled torque to the sensor or turbo boss. Use thread sealing where required and check for leaks at startup under pressure.

• Route clear of hot exhaust and sharp edges
• Secure with zip ties or clamps at regular intervals
• Hand-start fittings, then torque to manufacturer spec
• Pressure-test the connection before full operation

What are the key specifications and compatibility notes?

The hose measures 36 inches overall with -4AN male/female fittings and features a PTFE inner liner with stainless-steel braid exterior. It’s ideal for most aftermarket turbocharger sensors and many -4AN oil feed ports but confirm thread types and operating temperatures for your application.

• Length: 36 inches (approx. 91 cm)
• Fittings: -4AN compatible
• Construction: PTFE (Teflon) inner tube, stainless-steel braid
• Use: turbo oil feed, remote pressure sensor lines, low-flow fluid routing

Who is this for: The WnSEu Pressure Stainless Remote Turbocharger Sensor Teflon 4 AN Gauge Line Kit is aimed at automotive enthusiasts, tuners, and mechanics installing remote pressure sensors or upgrading turbo oil feed plumbing. It suits anyone who needs a corrosion-resistant, flexible, and chemically stable hose assembly for sensor accuracy or tidy turbo plumbing in modified or replacement engine setups.