If you need a replacement for a compatible Weber Genesis 300 grill, this QuliMetal heat deflector set is a straightforward, model-specific option.
The appeal is simple: stainless construction, a two-piece package, and a fit aimed at the Genesis E/S-310 and E/S-330 family from 2011-2016.
QuliMetal Genesis 300 Heat Deflectors Review Summary
This QuliMetal set makes sense for owners who want a durable replacement instead of another porcelain-coated part that can chip and rust over time.
It is especially relevant if your grill is one of the front-knob Genesis 300 models listed by the seller and you want a practical, no-frills fix that restores the heat-management layer under the grates.
The strongest reason to buy it is the combination of exact-model targeting and stainless-steel construction.
That matters because grill replacement parts are unforgiving: if the size or mounting pattern is off, the part is useless.
QuliMetal is clear that this is for specific Genesis 300 propane models from 2011-2016, and it also warns that it does not fit Genesis II or Genesis II LX 300 series grills.
Review Scorecard
| Category | Score | Why it scores here |
|---|---|---|
| Compatibility clarity | 9/10 | The listing names the supported Genesis E/S-310, E/S-330, and related variants, plus the key exclusion of Genesis II models. |
| Material durability | 8/10 | Heavy-duty stainless steel should resist corrosion better than porcelain-coated parts that can flake or expose steel. |
| Value for replacement use | 8/10 | A two-pack replacement is sensible for a wear item that often needs full renewal instead of a patch. |
| Fit precision | 7/10 | The dimensions are specific, but buyers still need to compare their original parts before ordering. |
| Maintenance convenience | 8/10 | Stainless steel is described as easy to clean, which is useful for a part exposed to grease and high heat. |
| Buy-with-confidence factor | 7/10 | The product is focused and practical, but it is only a fit if your grill is in the supported model range. |
Key Features and Specifications of QuliMetal Genesis 300 Heat Deflectors
The defining feature here is compatibility with Weber Genesis 300 propane grills that use front-mounted control knobs.
The listing calls out Genesis E/S 310, 320, and 330 models from 2011-2016, including variants such as E310, E320, E330, EP310, EP320, EP330, S310, S330, CEP310, CEP320, and CEP330.
It also states that the part does not fit Genesis II 300 or Genesis II LX 300 grills, which is the first thing buyers should verify.
Each deflector measures 13 1/4 inches long by 8 3/4 inches wide, and the package includes 2 pieces.
That makes it a conventional replacement set rather than a partial refresh, which is usually what you want for a heat-deflection system that has aged unevenly.
The listing emphasizes non-magnetic stainless steel.
In practical terms, that points to a corrosion-resistant part that is intended to outlast coated steel alternatives, especially in a high-heat, grease-prone environment.
The brand also positions it as a better alternative to porcelain-coated bars that may flake with age.
Here is the compact fit-and-build picture:
| Spec | Detail |
|---|---|
| Brand | QuliMetal |
| Product type | Replacement heat deflectors / burner covers |
| Material | Stainless steel |
| Package | 2 pieces |
| Size per piece | 13 1/4 x 8 3/4 inches |
| Compatible grills | Weber Genesis 300 front-knob models, 2011-2016 |
| Exclusions | Not for Genesis II 300 or Genesis II LX 300 |
The main buyer step is not complicated: compare your original parts and grill model before ordering.
QuliMetal explicitly recommends doing that, and with replacement grill parts, that advice is not optional.
Pros and Cons of QuliMetal Genesis 300 Heat Deflectors
Pros
- Strong compatibility targeting for a specific Weber Genesis 300 family.
- Stainless-steel build should be more durable than chipped or rusting coated parts.
- Two-piece set covers the common full replacement need.
- Non-magnetic construction and easy-clean positioning fit the use case well.
- Clear warning about excluded Genesis II models reduces confusion.
Cons
- Only useful if your grill is one of the supported Genesis 300 front-knob versions.
- Buyers still need to verify dimensions against their original parts.
- No broader fit range, so it is not a flexible universal replacement.
- The part solves a maintenance problem, not a performance upgrade in the cooking sense.
Who Should Buy QuliMetal Genesis 300 Heat Deflectors?
This is a good buy for owners of a compatible Weber Genesis E/S 310, 320, or 330 grill from 2011-2016 who need to replace worn heat deflectors and want a more durable material than porcelain-coated steel.
It is also a sensible pick for anyone who prefers buying a specific fit rather than gambling on a universal part.
It is a weaker match for anyone with a Genesis II or Genesis II LX 300 grill, because the listing says those models are not supported.
If you are unsure about the exact generation of your grill, this is the point where you should stop and verify the original part size and model number.
The best buyer profile is someone who values practical repair over experimentation.
If your old deflectors are rusted, flaking, or simply worn out, this is the kind of replacement that restores normal function without turning the purchase into a bigger project.
How This Replacement Fits a Genesis 300 Grill
Why the model match matters
Heat deflectors are not a cosmetic accessory.
They sit in a very specific place and must match the layout of the grill body, so a close-enough part is often not good enough.
The exact model guidance in this listing is therefore one of its main strengths.
What stainless steel changes
The seller’s pitch is that stainless steel holds up better than enameled or porcelain-coated alternatives that can chip, flake, or expose corroding metal underneath.
That claim is aligned with the normal failure pattern of aging grill internals, so the material choice is a real advantage for long-term maintenance.
Why two pieces is the right bundle
Including two deflectors makes the set more complete and more predictable for buyers replacing tired originals.
It also avoids the awkwardness of mixing an old piece with a new one, which can leave you with uneven wear or inconsistent heat protection.
What to check before buying
The seller’s own caution is important: compare the size and model of your original parts.
That is the most reliable way to avoid buying the wrong Genesis part, especially because Weber naming can be easy to confuse across generations.
Alternatives to QuliMetal Genesis 300 Heat Deflectors
If you want a different route, the most credible alternatives are other replacement parts for the same grill family or related Weber burner-coverage components.
Search Amazon for Weber Genesis 300 heat deflectors, Unicook grill heat deflectors, or Weber replacement flavorizer bars if you are comparing OEM and aftermarket options.
For buyers who are not sure whether they need the exact same style part, it can also help to compare against Genesis 300 burner covers and look for the product photos and dimensions that match your current hardware.
The right alternative is the one that matches your grill generation first and the material second.
Is QuliMetal Genesis 300 Heat Deflectors Worth It?
Yes, if you own one of the supported Weber Genesis 300 front-knob grills and need a replacement heat-deflector set. The product is specific, practical, and sensibly built for the job it is meant to do.
It is not the right buy if you are unsure about your grill generation or if you own a Genesis II model, because the listing clearly excludes those grills.
But for the exact supported fit, this is the kind of replacement part that can make maintenance easier and extend the useful life of an otherwise solid grill.