Hey there! If you're looking for a reliable natural gas fireplace pilot assembly, this 485-510A model has you covered. This isn't just any replacement part - it's specifically designed for natural gas systems only, so don't try using it with propane setups. Fits perfectly as a replacement for your existing fireplace or gas log sets, and it directly replaces part #4021-736. What's really handy is that this pilot assembly works with many vent-free remote capable natural gas fireplaces, making it a versatile solution when you need to get your fireplace back in working order. The installation is straightforward if you're comfortable with basic gas line connections, but remember - safety first! Always make sure gas lines are turned off before starting any work. This genuine replacement part ensures your fireplace will light reliably and maintain proper flame supervision. Perfect for homeowners who want to handle their own fireplace maintenance or repair professionals looking for quality replacement parts. Whether your current pilot assembly is worn out, not lighting properly, or you're upgrading an older system, this direct-fit replacement will have your fireplace working like new again in no time.
Free 30-day returns 
Free 30-day returns
