When you start shopping for home ranges, ovens, and cooktops, the first decision is whether you need a complete cooking appliance or just the missing piece. In this group, one full 30-inch electric range sits alongside three accessories: replacement knobs, a burner grate/support rack, and burner hob covers. The listed prices span from $14.89 to $1,710.99, so the right choice depends on whether you are installing a kitchen or repairing what you already own.
Quick take: If you are replacing a range entirely, the 30 Inch Electric Range Smooth Glass Cooktop 4 Burner Convection Oven offers a smooth glass cooktop, four radiant burners, a convection oven, a storage drawer, and a 4.9-cubic-foot capacity. If you just need to refresh an existing cooktop, the other three products handle smaller jobs: universal knob replacements, a gas stove grate/coffee support rack, and a set of hob covers.
Here is the listed-price comparison for all four items:
| Product | Listed Price | Price Bar | Best For |
|---|---|---|---|
| 30 Inch Electric Range Smooth Glass Cooktop 4 Burner Convection Oven | USD 1,710.99 | Full kitchen installation | |
| 5 Sets Universal Stove Knob Replacements Compatible W/ Electric Range Oven Knob | USD 18.00 | Replacing worn range knobs | |
| Range Burner Stove Grate Coffee Support Rack Gas Cooktop Accessories | USD 14.89 | Low-cost cooktop helper | |
| 4 Pcs Oven Hob Covers Gas Stove Burner Accessories Cooktop Parts Caps | USD 31.79 | Burner covers for gas hobs |
Decision guide
- Need a full oven and cooktop? The 30-inch range is the only appliance in this list.
- Need replacement controls? The 5-set universal knob kit targets electric range knobs.
- Need a low-cost small support on a gas burner? The burner grate/coffee rack fits that slot.
- Need burner covers for a gas hob? The 4-piece hob cover set adds a protective layer.
30 Inch Electric Range Smooth Glass Cooktop 4 Burner Convection Oven
This 30-inch electric range pairs a smooth glass cooktop with a convection oven, giving you four radiant heating elements and a 4.9-cubic-foot oven cavity. The stainless steel exterior, matte finish, knob controls, and storage drawer are all part of the listed package. Choose it when you want a single appliance to handle both surface cooking and baking. The limitation is the listed price of $1,710.99, which is far above the accessory-level options in this group. It is also described as not smart home compatible, so if that matters to you, this particular listing does not include it.
5 Sets Universal Stove Knob Replacements Compatible W/ Electric Range Oven Knob
When your electric range knobs are cracked or mismatched, this 5-set universal replacement kit is a practical stopgap. The listing says it is compatible with many gas and electric stoves, ovens, and ranges and replaces numbers like AP5641247, KN002, and 61201. It is also marked as portable and made in the United States. The catch is that the dimensions of your stove's control shaft must match the listed 0.15-inch to 0.25-inch port sizes, and the listing warns it is not for barbecues or heaters. At $18.00, it is a parts-only purchase rather than a new appliance.
Range Burner Stove Grate Coffee Support Rack Gas Cooktop Accessories
At $14.89, this burner grate and support rack is the lowest-priced item in this group. The listing calls it a gas stove auxiliary round four-claw small pot stand that can also work as a coffee support rack; its listed feature is gas stove burner grates. It comes in black and is described as new, with the country of origin listed as China. Use it to keep small pots stable on a gas cooktop. The limitation is its narrow, accessory-style role: it does not provide a cooktop or oven function, and the listed manufacturer warranty is only one month, so it is best approached as a low-cost helper rather than a centerpiece.
4 Pcs Oven Hob Covers Gas Stove Burner Accessories Cooktop Parts Caps
This set of four hob covers is designed for gas stove burners, with an iron enamel finish and a black color. The listing describes the material as high-temperature resistant, and the caps are meant to keep spills and food debris from falling into the cooktop parts. Sizes are listed as 10.00 x 10.00 x 0.20 cm for two pieces and 7.50 x 7.50 x 0.20 cm for the other two. At $31.79, it costs more than the single grate but less than the full range. The limitation is that it only covers burners; it does not include grates, knobs, or any cooking surface.
Final recommendation by use case
- Kitchen installation: Choose the 30 Inch Electric Range Smooth Glass Cooktop 4 Burner Convection Oven.
- Quick knob repair: Choose the 5 Sets Universal Stove Knob Replacements Compatible W/ Electric Range Oven Knob.
- Small cooktop helper: Choose the Range Burner Stove Grate Coffee Support Rack Gas Cooktop Accessories.
- Burner protection: Choose the 4 Pcs Oven Hob Covers Gas Stove Burner Accessories Cooktop Parts Caps.
