1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your Hiorucet A00263801 Cast Iron Center Burner Grate. Please read these instructions carefully before use to ensure proper function and longevity of the product. This burner grate is designed as a direct replacement part for specific Kenmore and Frigidaire gas range models.
2. Product Features
- Durable Construction: Made from heavy-duty cast iron, ensuring resistance to high temperatures and warping.
- Enhanced Stability: Equipped with four rubber feet to provide stability and prevent movement during use.
- Optimal Heat Distribution: Designed with good thermal conductivity for even heat distribution across the cooking surface.
- Easy Maintenance: Features a sturdy and smooth matte surface for simplified cleaning and upkeep.

Figure 1: Detailed view of the A00263801 burner grate, showing its robust cast iron construction, rubber feet for stability, and precise dimensions.

Figure 2: The A00263801 burner grate in use, demonstrating its ability to distribute heat evenly for efficient cooking.
3. Compatibility
The Hiorucet A00263801 Cast Iron Center Burner Grate is compatible with a wide range of Kenmore and Frigidaire gas range models. Please verify your appliance's model number and the required part number before installation.
Compatible Part Numbers:
- A00263801
- WCI-A00263801
- 5304492146
- 5304492147
- AP6036421
- 5304492047
- 5304492048
- 4456993
- PS11770807
- EAP11770807
- PD00033169
Compatible Kenmore Stove Burner Grate Models (Series):
- 790.73432310, 790.73432312, 790.73432313, 790.73432314, 790.73433310, 790.73433311, 790.73433312, 790.73433313, 790.73433314, 790.73439310, 790.73439312, 790.73439313, 790.73439314
- 790.74043310, 790.74132310, 790.74132311, 790.74132312, 790.74132313, 790.74132314, 790.74133310, 790.74133311, 790.74133312, 790.74133313, 790.74133314, 790.74134310, 790.74134311, 790.74134312, 790.74134313, 790.74134314, 790.74139310, 790.74139311, 790.74139312, 790.74139313, 790.74139314, 790.74142710, 790.74142711, 790.74142712, 790.74143710, 790.74143711, 790.74143712, 790.74149710, 790.74149711, 790.74232310, 790.74232311, 790.74232312, 790.74232313, 790.74232314, 790.74232315, 790.74232316, 790.74233310, 790.74233311, 790.74233312, 790.74233313, 790.74233314, 790.74233315, 790.74233316, 790.74233317, 790.74237710, 790.74237711, 790.74237712, 790.74237713, 790.74239310, 790.74239311, 790.74239312, 790.74239313, 790.74239314, 790.74239315, 790.74239317, 790.74332310, 790.74332311, 790.74332312, 790.74332313, 790.74332314, 790.74333310, 790.74333311, 790.74333312, 790.74333313, 790.74333314, 790.74333315, 790.74334310, 790.74334311, 790.74334312, 790.74334313, 790.74334314, 790.74339310, 790.74339311, 790.74339312, 790.74339313, 790.74339314, 790.74339315, 790.74343310, 790.74343311, 790.74343312, 790.74343313, 790.74343314, 790.74422810, 790.74423810, 790.74429810, 790.74522910, 790.74523910, 790.74529910
- 790.75232310, 790.75232311, 790.75232312, 790.75232313, 790.75233310, 790.75233311, 790.75233312, 790.75233313, 790.75233314, 790.75239310, 790.75239312, 790.75239313, 790.75332310, 790.75333310, 790.75333311, 790.75339310, 790.75343310, 790.75343311, 790.75343313, 790.75343314, 790.75353310, 790.75353311, 790.75353312, 790.75353313, 790.75353314, 790.75422410, 790.75422411, 790.75422412, 790.75422414, 790.75423410, 790.75423411, 790.75423413, 790.75423414, 790.75429410, 790.75429411, 790.75429412, 790.75429414, 790.75443410, 790.75443411, 790.75443412, 790.75443413, 790.75443414
- 790.78042410, 790.78042411, 790.78042412, 790.78042413, 790.78042414, 790.78043410, 790.78043411, 790.78043412, 790.78043413, 790.78043414, 790.78049410, 790.78049411, 790.78049412, 790.78049413, 790.78049414, 790.78053410, 790.78053411, 790.78143410, 790.78143411, 790.78143413, 790.78143414, 790.78153410, 790.78153411, 790.78153413

Figure 3: Visual representation of the wide compatibility of the A00263801 burner grate with various Kenmore and Frigidaire models.
4. Specifications
| Attribute | Detail |
|---|---|
| Part Number | A00263801 |
| Product Dimensions | 20 inches (L) x 8 inches (W) x 1.3 inches (H) |
| Item Weight | 1.93 kg (approximately 3.79 lbs) |
| Material | Heavy-duty Cast Iron |
| Included Components | 1 x Burner Grate |
| Manufacturer | Yiming |

Figure 4: Dimensional drawing of the A00263801 burner grate.
5. Setup and Installation
The A00263801 burner grate is designed for straightforward installation without the need for specialized tools. Ensure your stove is cool and turned off before proceeding.
- Preparation: Ensure the cooktop surface is clean and free from debris.
- Placement: Carefully align the new A00263801 center burner grate with the designated area on your gas range cooktop. The rubber feet on the underside of the grate should sit securely in the corresponding depressions or flat areas on the stove surface.
- Verification: Gently press down on the grate to ensure it is stable and does not wobble. The grate should sit flush with the surrounding grates (if applicable) and the cooktop surface.

Figure 5: Installation of the A00263801 burner grate on a gas range.

Figure 6: Proper placement and function of the A00263801 burner grate.
Installation Video
Video 1: This video demonstrates the features and appearance of a compatible burner grate, similar to the A00263801 model, highlighting its design and fit on a gas range.
6. Operating Instructions
Once installed, the A00263801 burner grate functions as a standard cooktop grate. Ensure pots and pans are placed centrally over the burners for optimal heat transfer and stability. The grate is designed to withstand normal cooking temperatures and support various cookware sizes.
7. Maintenance
Regular cleaning and maintenance will extend the life of your cast iron burner grate.
- Daily Cleaning: After each use, allow the grate to cool completely. Wipe down with a damp cloth and mild dish soap to remove food particles and grease. Dry thoroughly to prevent rust.
- Deep Cleaning: For stubborn stains, a non-abrasive scrub brush or sponge can be used. Avoid harsh chemicals or abrasive cleaners that can damage the cast iron finish.
- Rust Prevention: Cast iron is susceptible to rust if left wet. Always ensure the grate is completely dry after cleaning. For added protection, a thin layer of cooking oil can be applied to the surface periodically, then wiped off.
- Avoid Dishwashers: Do not clean cast iron grates in a dishwasher, as this can strip the seasoning and lead to rust.
8. Troubleshooting
- Grate Wobbles: Ensure the grate is correctly seated on the cooktop. Check if the rubber feet are intact and properly positioned. If a foot is missing or damaged, it may affect stability.
- Rust Appears: This typically indicates the grate was not dried thoroughly after cleaning or was exposed to moisture for an extended period. Follow the rust prevention steps in the Maintenance section. Light rust can often be removed with a steel wool pad and then re-seasoned with cooking oil.
- Uneven Cooking: While the grate is designed for even heat distribution, ensure your cookware is flat-bottomed and centered over the burner. Also, check that the burner itself is functioning correctly.
9. Warranty and Support
For any questions, concerns, or support regarding your Hiorucet A00263801 Cast Iron Center Burner Grate, please contact the manufacturer, Yiming, or your retailer. Specific warranty details may vary; please refer to your purchase documentation for information on warranty coverage and claims procedures.