Tempest URHB32S SPARK PLUG, FINE WIRE, 3/4"-20

The **Tempest Fine Wire Spark Plug (URHB32S)** is a **FAA-PMA approved aviation spark plug** designed to deliver reliable ignition performance across a wide range of compatible piston aircraft engines. Manufactured by Tempest, the spark plug provides a durable replacement for approved OEM applications while supporting efficient combustion, smooth engine operation, and long service life. Featuring a fine wire electrode design with a high-conductivity copper core, proprietary fired-in resistor, and corrosion-resistant nickel-plated shell, it is engineered to minimise fouling, maintain stable resistance, and perform reliably in demanding general aviation operating environments. *Images are representative and may not show the exact product for sale.* --- ## Applications - **Replacement of approved aviation spark plugs** during scheduled maintenance - Suitable for **piston aircraft engine ignition systems** - Used for **engine servicing, overhaul, and routine inspections** - Ideal for **general aviation, flight training, and commercial operators** --- ## Why CJ Aerospace? CJ Aerospace supplies aviation ignition components with technical guidance and fast dispatch. - 🇦🇺 **Australian-owned & operated** - 📦 **Stocked locally for fast dispatch across Australia** - 🔧 **Technical support for installation and maintenance** - ✈️ **Trusted by MROs, operators, and aviation professionals** > ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need installation guidance or technical documentation? Contact CJ Aerospace for expert support.

- **Fine wire electrode design** promotes reliable ignition and extended service life - **High-conductivity copper core** improves heat transfer and electrical performance - **Fired-in resistor technology** provides stable resistance and smoother engine operation - **Nickel-plated shell** enhances corrosion and wear resistance - **Zero-leakage glass seal** helps maintain combustion pressure integrity