Masterbuilt® Griddle Insert (Compatible With: Masterbuilt AutoIgnite 545, 600, & XT)

Model: MB20183725

$69.99

$69.99 ~~$87.49~~

-20%

Shipping calculated at checkout.

This item is in stock! Estimated Arrival: Jul 28 to Jul 31

$69.99

$69.99 ~~$87.49~~

What's Included

DESCRIPTION

Transform your charcoal cooking experience with the reversible Half-Grate Griddle Insert, designed to enhance your backyard grilling versatility. This heavy-duty cast iron griddle fits easily into your digital charcoal grill and smoker, offering a spacious cooking surface ideal for breakfast, burgers, fajitas, and more. With even heat distribution and a non-stick surface, you can enjoy flawless cooking from one multifunctional accessory. The griddle is compatible with the Masterbuilt Gravity Series 600, Gravity Series XT, and AutoIgnite Series 545 Digital Charcoal Grill and Smoker. Unlock endless culinary possibilities right from your backyard.

Ultimate Cooking Versatility: Bake, roast, smoke, sear, and griddle—all in one unit. Perfect for breakfast, burgers, stir-fry, fajitas, and more.
Reversible Griddle Design: Features one flat-top surface and one ribbed side for searing in juicy flavor and creating perfect grill marks.
Pre-Seasoned & Non-Stick: Ready to use out of the box, with a non-stick surface that prevents food from sticking and simplifies cleanup.
Generous Cooking Space: Offers 160 square inches of griddle area while allowing simultaneous use of grill grates for multi-zone cooking.
Easy Installation: Simply remove one grill grate and insert the griddle for quick setup and flexible grilling.
Compatibility: Designed for Gravity Series 600, Gravity Series XT, and AutoIgnite Series 545 Digital Charcoal Grill and Smoker models. Refer to the Fit Guide for full compatibility details.
Quick Cleanup: Includes a built-in grease opening for easy draining and mess-free grilling.

SPECIFICATIONS & DIMENSIONS

Compatible With: Masterbuilt AutoIgnite 545, 600, & XT
Material: Heavy-Duty Cast Iron
Cooking Capacity: 160 sq.in.
Features: Pre-Seasoned & Non-Stick
Design: Dual Surface (Flat-top & Ribbed)
Clean-Up: Flat-Top Griddle
Warranty: 1 year warranty

INSTALLATION & GUIDES

SHIPPING POLICY

Free Curbside Delivery
All orders include free curbside delivery via FedEx Ground, FedEx Freight, or the most trusted carrier available. Please note that delivery is to the curbside only - be sure to arrange for assistance if needed, as the carrier will not bring items inside your home.

Tracking & Delivery Scheduling
In most cases, you will receive tracking details 3-5 business days after you place your order. When the tracking number is sent, please allow 1-2 business days for the tracking number to populate details.

See our full Shipping Policy here.

RETURN POLICY

Returns must be requested within 30 days of your delivery date. Items must be unused, unassembled, and in original packaging.

We do not accept returns on charcoal, fire starters, or wood chunks.

Customers are responsible for return shipping costs. Original shipping fees are non-refundable.

See our full Return Policy here.

Compare Masterbuilt Grills

Feature	AutoIgnite 545	Gravity 600	Gravity 800 ★ Best Value	Gravity 1050	Gravity 1150	Gravity XT ★ Premium Pick
Cooking Area (sq in)	545	600	800	1050	1150	1260
Griddle Insert Included	✓		✓			✓
Meat Probes Included	1 (up to 4)	1 (up to 4)	1 (up to 4)	1 (up to 4)	1 (up to 4)	2 (up to 4)
ExtraTough™ Steel Construction						✓
Foldable Front Shelf		✓	✓	✓	✓	✓
Removable Grease Tray	✓	✓	✓	✓	✓	✓
Hopper Capacity (Briquette / Lump)	7lbs / 5lbs	18lbs / 12lbs	16lbs / 10lbs	16lbs / 10lbs	18lbs / 12lbs	18lbs / 12lbs
Price	$499 Shop Now	$799 Shop Now	$899 Shop Now	$999 Shop Now	$1,099 Shop Now	$1,799 Shop Now

Frequently Asked Questions

What is the Gravity Series® grill, and how does it work?

The Gravity Series uses gravity-fed charcoal with digital controls. You load charcoal into a vertical hopper, and the grill regulates temperature via a fan and digital controller — combining charcoal flavor with gas grill convenience.

Is a Masterbuilt grill good for beginners?

Yes. Masterbuilt grills are designed for ease of use, especially the Gravity Series, which has digital temperature control, Wi-Fi/Bluetooth connectivity, and step-by-step app instructions.

Can I smoke, grill, and sear with a Masterbuilt Gravity Series grill?

Yes. These grills can:

Smoke at low temps (~225°F)
Grill and bake (300–450°F)
Sear at high heat (up to 700°F)

Does the grill require special charcoal or pellets?

No. You can use standard lump or briquette charcoal. Masterbuilt recommends their own brand for optimal performance but it's not required.

Is Wi-Fi or Bluetooth control available?

Yes, select models (like the Gravity Series 560, 800, 1050) offer both via the Masterbuilt app, allowing you to monitor and adjust temps remotely.

How long does charcoal last in the Gravity Series hopper?

A full hopper can last:

Up to 8 hours at 225°F
Around 2–3 hours at 700°F
(depends on weather, fuel type, and cooking style)

How accurate is the temperature control?

The digital controller is precise, typically within ±10°F. It adjusts airflow and fan speed automatically to maintain your set temp.

How easy is it to clean a Masterbuilt grill?

Cleaning is straightforward:

Ash pan collects residue for easy disposal
Grease tray and drip pans are removable
Cast iron grates can be scrubbed or seasoned like traditional grates

See more from Masterbuilt

Masterbuilt® Griddle Insert (Compatible With: Masterbuilt AutoIgnite 545, 600, & XT)