If your fireplace pilot keeps going out or won't stay lit, this replacement pilot assembly might be exactly what you need! This is a direct replacement for part numbers 69L17, 69L1701, 904405, J4117, and 108084-02 - so definitely check your old unit to make sure this matches. It's designed for natural gas only and fits Lennox Elite, Merit, Serefina, Superior, and Astria fireplaces and inserts. The kit comes with everything you need including the thermopile, thermocouple, ignitor wire, and pilot tubing with hood. What's really great is that each unit is 100% inspected and tested before shipping, so you know you're getting a quality part that should work right out of the box. The company stands behind their product too - they offer 1-year replacement coverage and 24-hour technical support if you run into any installation issues. Replacing an old or faulty pilot assembly can make a huge difference in your fireplace's performance - no more constantly relighting the pilot or dealing with unreliable ignition. Just make sure to turn off the gas and electricity before installation, and if you're not comfortable doing it yourself, definitely call a professional. This replacement part could save you from needing a more expensive service call and get your fireplace working reliably again for those cozy nights!