Homelite 099980425010 Spark Plug

Product Description

The HOMELITE 099980425010 is a replacement spark plug designed for use in small gas-powered outdoor power equipment. The spark plug ignites the air-fuel mixture in the combustion chamber, initiating each power stroke in the engine cycle. This component is a direct OEM replacement, maintaining the correct heat range and thread specification required for reliable starting and consistent engine performance. Licensed technicians and experienced service professionals handling small engine repair are the typical installers for this part.

This spark plug is intended for use in HOMELITE gas-powered equipment requiring part number 099980425010. It is suited for small displacement, single-cylinder two-stroke or four-stroke engines commonly found in handheld and walk-behind outdoor power tools. Consult the equipment service manual to confirm the correct gap setting and torque specification for the specific engine model before installation.

Key Features

• OEM replacement part sourced directly from HOMELITE
• Designed to maintain correct heat range for small engine applications
• Supports reliable ignition and consistent engine starting
• Direct fitment replacement minimizes installation time

Compatibility

Designed as an OEM-style replacement spark plug for HOMELITE gas-powered outdoor power equipment requiring part number 099980425010.

Installation Notes

Spark plug replacement should be performed by a qualified small engine technician or experienced service professional. Disconnect the spark plug wire and allow the engine to cool completely before removing the old plug. Use a proper spark plug socket to avoid cracking the ceramic insulator during removal or installation. Follow the equipment manufacturer's service manual for the correct electrode gap setting and installation torque.