BJ-MFGC Cast Iron Fire Grate for Big Joe 24 Inch Grills

BJ-MFGC Cast Iron Fire Grate for Big Joe 24 Inch Grills Kamado Joe

BJ-MFGC Cast Iron Fire Grate for Big Joe 24 Inch Grills

5.0 1 review SKU BJ-MFGC

$69.50

Item Weight: Approximately 2.7 kg
Maximum Temperature Rating: Suitable for all Kamado Joe Big Joe operating temperatures

All specifications

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Questions? for expert advice, or read our buying guides

Key features

Genuine Kamado Joe OEM replacement part — guaranteed fit for all Big Joe 24-inch grill models
Heavy-duty cast iron construction withstands extreme cooking temperatures without warping or cracking
Elevated grate design promotes maximum airflow beneath lump charcoal for faster light-up and consistent heat control
Drop-in installation requires no tools — fits precisely into the Big Joe firebox in seconds
Durable enough for long, high-heat cooks including low-and-slow smoking sessions and high-temperature searing
Compatible with both lump charcoal and briquettes, giving Australian campers fuel flexibility on the road
Sturdy construction resists the thermal cycling stresses of repeated heating and cooling across all seasons
Essential spare part for serious outdoor cooks travelling by caravan, 4WD, or motorhome across Australia
Restores full grill performance when the original fire grate is worn, cracked, or damaged
Raw cast iron finish — season before first use to build a natural non-stick, rust-resistant surface

Overview

The Kamado Joe BJ-MFGC Cast Iron Fire Grate is the genuine OEM replacement engineered specifically for the Big Joe 24-inch kamado grill. Cast from heavy-duty iron and precision-fitted to the Big Joe firebox, this robust grate sits at the base of your charcoal bed and maximises airflow beneath lump charcoal or briquettes — delivering faster light-up times, more consistent heat control, and the intense, sustained temperatures that serious kamado cooking demands. Rated to handle all Big Joe operating temperatures up to 370°C / 700°F, it resists warping and cracking across repeated high-heat cooking sessions and the thermal cycling stresses of life on the road.

Whether you're setting up a low-and-slow smoky brisket at a remote outback campsite, searing steaks at a coastal caravan park, or firing up the Big Joe on a weekend 4WD trip, keeping your firebox grate in good condition is essential for consistent performance. The BJ-MFGC is a practical, no-fuss spare for Australian campers and caravanners who rely on their Kamado Joe as their primary outdoor cooker — it drops in with zero tools and immediately restores full grill performance when the original grate is worn, cracked, or damaged. Compatible with lump charcoal, briquettes, and smoking wood chunks, it gives you fuel flexibility no matter where you're cooking across Australia.

Key Features

Genuine Kamado Joe OEM part — guaranteed drop-in fit for all Big Joe 24-inch grill models
Heavy-duty cast iron construction rated to 370°C / 700°F — resists warping and cracking under extreme heat
Elevated grate design maximises airflow beneath charcoal for faster light-up and consistent heat control
Tool-free installation — drops precisely into the Big Joe firebox in seconds, no assembly required
Compatible with lump charcoal, briquettes, and smoking wood chunks for fuel flexibility on the road

Common questions

How do I know my fire grate needs replacing?

Cracks, a sagging middle, or bars burnt thin. A tired grate lets lump charcoal slump into the ash and choke its own airflow, and from there you fight the temperature all cook. If your kamado has stopped holding a searing heat, check the grate before blaming the fuel.

Does it arrive seasoned?

No, it comes as raw cast iron and wants a coat of oil before the first light-up. This is not a cooking surface, so the seasoning is purely about rust rather than food release. Once a few hot fires have been through it, it blackens off and looks after itself.

How hard is it to fit?

No tools and next to no time. The grate drops into the Big Joe firebox and sits there under its own weight, so the real work is getting the old one out of a cold, ashy grill. Clear the ash out properly while you have the firebox open.

Delivery, returns & warranty

Shipping

We ship the Kamado Joe BJ-MFGC Cast Iron Fire Grate Australia-wide from our warehouse. Metro deliveries typically arrive within 3–5 business days, while regional and rural destinations may require additional transit time. As a solid cast iron component, this item is heavy and may be subject to oversize or dead-weight freight charges depending on your location — if a freight quote is required, our team will contact you before dispatch to confirm costs and arrange the best shipping option for you.

Warranty Details

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Warranty & Returns

Limited 12 Month Manufacturer Warranty

If you experience issues with your gear, please contact us for support.

What’s Covered?

Manufacturing defects
Faults in materials or workmanship

What’s Not Covered?

Damage caused by misuse, neglect, or improper use
Incidents occurring during delivery
Normal wear and tear from usage

How to Initiate a Warranty Claim

If you need to file a warranty claim, please follow these steps:

Contact us via email or the via the contact us
Provide the following details:
- Order ID
- Detailed description of the issue
- Images/videos clearly showcasing the fault (ensure they meet the recommended format and size for optimal review)
Our team will assess your claim and get back to you as soon as possible.

Note: Do not open a PayPal dispute, as this may delay the resolution process. Please follow the official claim process for quicker results.

⚠ Important Note:
We recommend testing your purchased product within one year of purchase. We cannot help process warranty claims beyond this period.

For full details, please refer to our other policies:

Specifications

Brand	Kamado Joe
Model / Part Number	BJ-MFGC
Compatible Grill	Kamado Joe Big Joe (24-inch diameter models)
Component Type	Cast Iron Fire Grate (Firebox base grate)
Material	Heavy-duty cast iron
Grate Diameter	Approximately 24 inches (suits Big Joe firebox interior)
Finish	Raw cast iron (season before first use recommended)
Installation	Tool-free drop-in replacement — no assembly required
Function	Supports charcoal/lump wood fuel and promotes airflow through the firebox
Maximum Temperature Rating	Suitable for all Kamado Joe Big Joe operating temperatures (up to 370°C / 700°F)
Fuel Compatibility	Lump charcoal, briquettes, smoking wood chunks
Item Weight	Approximately 2.7 kg
Country of Origin	China
Package Contents	1 x Cast Iron Fire Grate (BJ-MFGC)
Warranty	Covered under Kamado Joe limited parts warranty — refer to Kamado Joe Australia for terms