QuliMetal Replacement Heat Deflectors for Weber Genesis II E-410/E-415/E-435 — 4-Pack 17‑GA Stainless

These QuliMetal heat deflectors are four solid 17-gauge stainless steel shields designed to replace Weber 66041/66686 parts and protect burners while improving heat distribution.

If your Genesis II or LX 400-series grill shows worn or flaking porcelain flavorizer bars, these stainless-steel replacements give a durable, rust-resistant option built for high heat and long service life. Each set contains four precisely sized deflectors that match the footprint of many Weber Genesis II E-410/E-415/E-435 and select LX models, making installation straightforward for most home grill owners. The non-magnetic stainless material resists corrosion better than plated or porcelain-coated parts and simplifies routine cleaning.

Will these fit my Weber Genesis II E-410 or E-415?

Yes — QuliMetal made these deflectors specifically to replace Weber part numbers 66041 and 66686 for many Genesis II and LX 400 series models from 2017 onward. Verify fit by comparing the listed dimensions and compatible model numbers to your grill.

• Compatible with Genesis II/LX 400 Series (2017+), E/S-410, E/S-415, E/S-435, LX E/S-440.
• Replaces Weber part numbers 66041 and 66686 and several OEM numbers listed in product details.
• Each deflector measures 12.5 x 4.25 inches — four pieces included per package.

How durable are these compared with porcelain-coated bars?

These deflectors are stamped from 17-gauge stainless steel, thicker than many aftermarket replacements, and are not porcelain-coated, so they won’t chip or flake under heavy use. The solid stainless construction tolerates repeated heating cycles and exposure to grease without the delamination risks of coated parts.

• 17GA thickness for improved strength and heat retention over thinner options.
• Solid stainless steel resists chipping and peeling common to porcelain finishes.
• Non-magnetic grade provides corrosion resistance and easy surface cleaning.

What performance improvements should I expect?

Replacing deteriorated flavorizer bars with these deflectors helps protect burners from grease flare-ups and evens out heat across the cooking surface, which can lead to more consistent grilling results. They act as heat shields and vaporizers, catching drips that then smoke and flavor food while keeping direct grease off the burners.

• Helps reduce direct flame contact with grease and protects burners from clogging.
• Improves heat distribution for more consistent searing and cooking zones.
• Creates flavorful smoke from drippings without the risk of porcelain debris contaminating food.

How do I install and maintain these replacements?

Installation is generally simple: remove your old deflectors, check alignment with burner tubes, and drop the new stainless panels into place. Maintenance is low — wipe or brush off residues after cooling and deep-clean with mild detergent when needed.

• No special tools required for most Genesis II models; follow your grill manual for access steps.
• Hand wash or use a grill brush; avoid harsh abrasives that could scratch the finish.
• Inspect periodically for heavy grease build-up and clean to prevent flare-ups.

Who is this for: Home grillers who own compatible Weber Genesis II or LX 400-series models and want a long-lasting, non-porcelain replacement for worn flavorizer bars. These QuliMetal deflectors suit anyone seeking improved durability, simpler upkeep, and more consistent heat distribution without the risk of porcelain flaking or rapid corrosion.