Alfresco gas grills use commercial-quality stainless steel Blue Flame U-burners designed to deliver even heat, clean combustion, and long service life. We stock genuine OEM and premium aftermarket replacement burners for AGBQ, ALX2, and ALXE grills, including standard U-burners and infrared Sear Zone burners.
Important: AGBQ burners use a different rear mounting system than ALX2 and ALXE models. Most aftermarket burners fit ALX2 and ALXE perfectly but may rock slightly in AGBQ grills because they do not include the original support brace. Learn more about OEM vs. aftermarket AGBQ burners.
Alfresco Blue Flame burners are manufactured from premium 18SR stainless steel with a titanium blend for exceptional resistance to heat, oxidation, and corrosion. Each burner produces approximately 27,500 BTUs through dual rows of precision-formed ports with a front crossover channel for reliable burner-to-burner ignition.
Read our step-by-step Alfresco U-Burner Replacement Guide for AGBQ, ALX2, and ALXE grills.