Nuofany 5-Pack N3 Glow Plugs for Nitro RC Engines – OS 8 Compatible

Overview

Nuofany delivers a ready-to-use 5-pack of N3 glow plugs designed for nitro RC engines. These No.3 hot plugs are built from steel with a precise 8 mm hex, a compact 17.2 mm height, and an individual weight around 5 g. The bundle targets 1/8 and 1/10 scale vehicles with four-cylinder nitro engines and fuels ranging from 5 to 40 percent, offering dependable replacements and flexible field maintenance.

What you get

• 5 × N3 glow plugs (No.3 hot) in a single package
• Steel construction designed for durability and consistent performance
• Designed for compatibility with a wide range of nitro engines
• Suitable for 1/8 and 1/10 scale vehicles with 4-cylinder engines and nitro fuels

Key compatibility and benefits

• Compatible with OS 8 replacements and popular brands such as Kyosho, Redcat, HPI and HSP
• Longer lasting element compared to standard plugs in similar setups
• Precise dimensions: 8 mm hex, 17.2 mm height, about 5 g per plug
• Robust steel formulation supports field use and quick swaps

Usage tips and care

1. After some use, inspect the heating wire for whitening or deformation; replace if needed
2. When the engine starts to race or bog, unplug the igniter to address rich oil symptoms and replace if necessary
3. Do not leave the igniter plugged in for long while the engine runs to prevent aging
4. High-temperature knock can increase wear; follow the guidance to avoid damage to the glow plug

Installation and safety

Install with compatible glow plug tools and keep connections clean and dry to ensure reliable ignition across field conditions.