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One or both caps are absent and burner won't produce a proper flame
Corroded base or cap causes flame to concentrate on one side
Cap no longer seats securely on the base





💡 Do you need the full assembly or just a cap?
⚠️ One or both caps are cracked, pitted through, or missing entirely
⚠️ Flame ring is incomplete even though the gas supply and igniter are working
⚠️ The porcelain base under the caps is cracked or chipped
⚠️ Burner cap rocks loose and won't sit flat on the base
If only the top cap is damaged but the base is intact, you might only need a replacement cap. Before ordering the full assembly, check whether the porcelain base has any cracks. If the base is solid, a cap-only replacement saves money. If the base is cracked, get the full assembly.
📦 What's in the Box
✅ 1× 3412A004-19 Double Gas Burner Assembly (2 aluminum caps + porcelain base + nut & bolts)
We typically respond within 1 business day. Include your appliance model number for the fastest answer.
Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.
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