590710101 - Spark Plug HQT-2

The Husqvarna Spark Plug HQT-2 (Part #: 590710101) is a genuine OEM replacement spark plug designed to provide reliable ignition, smooth engine starts, and optimal combustion in select Husqvarna handheld power equipment. Whether you’re maintaining a trimmer, blower, or chainsaw, this spark plug ensures consistent performance and fuel efficiency with proper heat range and gap settings for your engine.

Routine replacement of your spark plug is key to preventing misfires, hard starts, and poor throttle response, especially in 2-stroke engines.

Compatible Equipment Examples:

• Fits select Husqvarna trimmers, chainsaws, and blowers

• Common in models such as the 129-series trimmers, 525-series tools, and other handheld equipment (refer to your owner’s manual for exact compatibility)

Features:

• Genuine Husqvarna HQT-2 Spark Plug

• Part #: 590710101

• Delivers strong, consistent spark for reliable engine starts

• Designed for optimal combustion and reduced emissions

• Helps maintain smooth idling and full power output

• OEM fit for long-lasting, trouble-free performance

• Essential for regular engine maintenance

Bee Green in Oakland is your trusted Husqvarna dealer, proudly serving the Bay Area with OEM engine parts, tune-up kits, and expert support for keeping your power equipment running strong.