{"product_id":"uniflasy-replacement-flavorizer-bars-heat-deflectors-for-weber-genesis-ii-300-series-snowflake-black-porcelain-5-bars-3-def","title":"Uniflasy Replacement Flavorizer Bars \u0026 Heat Deflectors for Weber Genesis II 300-Series — Snowflake Black Porcelain, 5 Bars + 3 Def","description":"\u003cp\u003e\u003cstrong\u003eUniflasy replacement flavorizer bars and heat deflectors restore even heat, protect burners, and revive smoky BBQ flavor for Weber Genesis II 300-series grills.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Weber Genesis II or Genesis II LX 300-series grill is showing uneven heat, exposed burners, or worn vaporizer bars, this Uniflasy set provides a direct-fit replacement for part numbers like 66032, 66795, 66040, and 66685. Built to OEM-compatible dimensions and finished in a durable snowflake-black porcelain enamel, the kit includes five porcelain-enameled flavorizer bars and three heat deflectors engineered to match GS4 models from 2017 and newer. The thicker 16-gauge steel construction increases stability and longevity compared with many aftermarket 17GA\/20GA options.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Weber models will these Uniflasy parts fit?\u003c\/h3\u003e\n\u003cp\u003eThese components are designed specifically for Weber Genesis II 300 Series and Genesis II LX 300 Series grills from 2017 onward. They cover a wide range of model codes across E-, S-, SE-, and LX-series ovens, making them a practical replacement for many common GS4 setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Genesis II E-310, S-310, SE-310, E-315, E-325, E-330, SE-330, CE-330, S-335, SE-335, E-335, S-345.\u003c\/li\u003e\n  \u003cli\u003eAlso fits Genesis II LX models like LX S-340, LX E-340 and related CSS\/CSE 315\/335\/340 variants.\u003c\/li\u003e\n  \u003cli\u003eVerify grill model year and compare original part sizes before purchase to ensure a precise fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these bars and deflectors change grilling performance?\u003c\/h3\u003e\n\u003cp\u003eBy vaporizing drippings and evenly redirecting heat, the flavorizer bars help reduce hot spots and add smoky, caramelized notes to food without exposing burners to direct flare-ups. The heat deflectors further stabilize temperature across the grate and protect sensitive burner tubes from grease and flames.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePorcelain-enamel surface promotes drippings-to-vapor transformation for richer flavor.\u003c\/li\u003e\n  \u003cli\u003eEven heat distribution minimizes temperature variance across the cooking area.\u003c\/li\u003e\n  \u003cli\u003eProtects burners from direct flame, extending their service life and reducing flare-ups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the dimensions, materials, and finish details?\u003c\/h3\u003e\n\u003cp\u003eUniflasy matches OEM sizing to simplify installation: five full-length flavorizer bars and three shorter heat deflectors form a complete replacement package. Constructed from 16GA steel and coated with a specially formulated snowflake-black porcelain enamel, the components emphasize durability and ease of cleaning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlavorizer Bars (5): 17 1\/8\" L x 3\" W x 2 1\/8\" H; Heat Deflectors (3): 12 1\/2\" L x 4 1\/4\" W.\u003c\/li\u003e\n  \u003cli\u003e16-gauge steel construction (~5.43 lbs total) for improved rigidity and heat tolerance.\u003c\/li\u003e\n  \u003cli\u003eSnowflake porcelain-enamel finish resists corrosion, grease buildup, and chipping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain these replacements?\u003c\/h3\u003e\n\u003cp\u003eInstallation is a straightforward swap: remove the old flavorizer bars and heat deflectors, compare sizes, then place the new Uniflasy pieces into the same slots. The porcelain-enamel surface wipes clean easily; brief periodic maintenance keeps performance consistent season after season.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple remove-and-replace process—no special tools required for most models.\u003c\/li\u003e\n  \u003cli\u003eWipe with warm soapy water after cooling; avoid abrasive cleaners that harm enamel.\u003c\/li\u003e\n  \u003cli\u003eInspect periodically for heavy corrosion or warping and replace as needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Uniflasy replacement set is ideal for owners of Weber Genesis II and Genesis II LX 300-series grills (2017 and newer) who need OEM-sized flavorizer bars and heat deflectors that last longer than typical thin-gauge aftermarket parts. Choose this kit if you want improved heat consistency, burner protection, and a porcelain-enamel finish that cleans easily while restoring that classic grilled flavor. Always confirm your grill model and original part measurements before ordering to ensure compatibility.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these fit my Weber Genesis II E-310 from 2018?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—these Uniflasy bars are made for Weber Genesis II 300-series models from 2017 and newer, including E-310. Compare the part sizes to your originals before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the flavorizer bars porcelain coated and easy to clean?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they have a snowflake porcelain-enamel finish that resists grease and wipes clean with warm soapy water; avoid abrasive cleaners.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Uniflasy","offers":[{"title":"Default Title","offer_id":56823082516820,"sku":"B0FLPQLTCR","price":85.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/uniflasy-front-packaging-flavorizer-bars.jpg?v=1786975713","url":"https:\/\/gardenluxe.co.uk\/products\/uniflasy-replacement-flavorizer-bars-heat-deflectors-for-weber-genesis-ii-300-series-snowflake-black-porcelain-5-bars-3-def","provider":"Gardenluxe Uk","version":"1.0","type":"link"}