AN flare plugs

NZKW AN Flare Plugs – Aluminium AN Line Blanking Plugs

The NZKW Australia AN Flare Plugs are designed to securely seal unused AN fittings and hose ends in fuel, oil, and coolant systems. Ideal for system maintenance, testing, or temporary line isolation, these precision-machined plugs provide a reliable leak-free seal while maintaining a clean and professional engine bay finish. Built for motorsport and performance applications, they ensure fluid containment and system protection when lines are not in use.

Available Sizes / Options

3AN
4AN
6AN
8AN
10AN
12AN
16AN

Colours

Black
Blue

Specifications

Material: CNC-machined aluminium
Connection type: AN flare sealing plug
Finish: Anodised for corrosion resistance and durability
Application: Fuel, oil, and coolant system blanking
Design: Precision flare plug for sealing AN fittings
Function: Temporary or permanent line isolation

Key Features

Securely seals unused AN ports and hose ends
CNC-machined aluminium construction for strength and precision
Anodised finish for long-term corrosion resistance
Prevents leaks, contamination, and fluid loss
Ideal for workshop, storage, and testing applications
Compatible with a wide range of AN system sizes
Compact and easy-to-use sealing solution

Compatible With / Applications

Fuel system line isolation and servicing
Oil system maintenance and modifications
Coolant system blanking and testing
Turbo oil and fluid system setups
Surge tank and AN plumbing systems
Motorsport and fabrication workshop use

Built for Performance & Reliability

The NZKW AN Flare Plugs are engineered to provide a dependable sealing solution for high-performance fluid systems. Their precision-machined design ensures a tight fit and consistent sealing performance under pressure, vibration, and temperature extremes, making them essential for both workshop use and motorsport applications.

Why Choose NZKW Australia?

🇦🇺 Australian owned and operated
🏁 Years of proven motorsport development and real-world track testing
✅ Trusted by performance workshops, race teams, and enthusiasts
Precision-engineered, premium-quality components built for reliability
🚚 Fast Australia-wide shipping
Designed for street, drift, drag, circuit, and off-road applications
Backed by expert product knowledge and local support