

Cast Iron Divider for Oval LG - 1pc
Model: PG00344
Keep the fire exactly where you want it. The Cast Iron Divider for the Oval LG splits the firebox into two distinct zones, letting you build a hotter bed of charcoal on one side while keeping the other cooler for indirect cooking. It's the key to unlocking true two-zone grilling on your Large Oval Primo — sear a steak over direct heat, then move it to the indirect side to finish gently, all in the same cook. Constructed from durable cast iron, this divider is built to handle the intense, sustained heat of lump charcoal without warping, so it holds its position cook after cook. It fits directly into the firebox of the Large Charcoal Primo, giving you precise control over airflow and heat distribution for smoking, roasting, and baking as well as grilling. Pair it with Primo's heat deflector plates and racks to expand your setup even further, turning your Large Oval into a smoker or oven when the moment calls for it. This is a purpose-built accessory for owners looking to get the most versatility out of their Primo's patented oval design — sold as a single piece, made to match the exacting standards of Primo's USA-made ceramic grills.
Ships free on orders $49.99+
- Expert Support — Email us anytime
Keep the fire exactly where you want it. The Cast Iron Divider for the Oval LG splits the firebox into two distinct zones, letting you build a hotter bed of charcoal on one side while keeping the other cooler for indirect cooking. It's the key to unlocking true two-zone grilling on your Large Oval Primo — sear a steak over direct heat, then move it to the indirect side to finish gently, all in the same cook.
Constructed from durable cast iron, this divider is built to handle the intense, sustained heat of lump charcoal without warping, so it holds its position cook after cook. It fits directly into the firebox of the Large Charcoal Primo, giving you precise control over airflow and heat distribution for smoking, roasting, and baking as well as grilling.
Pair it with Primo's heat deflector plates and racks to expand your setup even further, turning your Large Oval into a smoker or oven when the moment calls for it. This is a purpose-built accessory for owners looking to get the most versatility out of their Primo's patented oval design — sold as a single piece, made to match the exacting standards of Primo's USA-made ceramic grills.
- Splits your Large Oval Primo firebox into two zones for true two-zone grilling in one cook.
- Sear steaks over direct heat, then shift them to the indirect side to finish gently.
- Built from durable cast iron that resists warping under intense, sustained lump charcoal heat.
- Fits precisely into the Large Charcoal Primo firebox for reliable airflow and heat control.
- Pairs seamlessly with heat deflectors and racks to transform your grill into a smoker or oven.
- Designed to match the exacting standards of Primo's USA-made ceramic grill construction.
Specifications
| Also Listed Under | Cast Iron Firebox Dividers, Griddles and Grates |
No reviews yet
Be the first to share your experience with this product.
Free Shipping
We offer free standard shipping on all orders over $49.99. Most items ship within 1-2 business days.
Returns
30-day return window from delivery. Unopened items ship back free of restocking; opened-but-unused items carry a 15% restocking fee. Freight items may carry up to a 25% manufacturer restocking fee — we’ll let you know before you ship. Return shipping is the customer’s responsibility on standard returns; we cover it for defective or our-error returns. Full return policy →
Warranty
Most products include manufacturer warranties. Warranty duration varies by brand and product — check the product specifications for details.
Keep the fire exactly where you want it. The Cast Iron Divider for the Oval LG splits the firebox into two distinct zones, letting you build a hotter bed of charcoal on one side while keeping the other cooler for indirect cooking. It's the key to unlocking true two-zone grilling on your Large Oval Primo — sear a steak over direct heat, then move it to the indirect side to finish gently, all in the same cook.
Constructed from durable cast iron, this divider is built to handle the intense, sustained heat of lump charcoal without warping, so it holds its position cook after cook. It fits directly into the firebox of the Large Charcoal Primo, giving you precise control over airflow and heat distribution for smoking, roasting, and baking as well as grilling.
Pair it with Primo's heat deflector plates and racks to expand your setup even further, turning your Large Oval into a smoker or oven when the moment calls for it. This is a purpose-built accessory for owners looking to get the most versatility out of their Primo's patented oval design — sold as a single piece, made to match the exacting standards of Primo's USA-made ceramic grills.
- Splits your Large Oval Primo firebox into two zones for true two-zone grilling in one cook.
- Sear steaks over direct heat, then shift them to the indirect side to finish gently.
- Built from durable cast iron that resists warping under intense, sustained lump charcoal heat.
- Fits precisely into the Large Charcoal Primo firebox for reliable airflow and heat control.
- Pairs seamlessly with heat deflectors and racks to transform your grill into a smoker or oven.
- Designed to match the exacting standards of Primo's USA-made ceramic grill construction.
Specifications
| Also Listed Under | Cast Iron Firebox Dividers, Griddles and Grates |
No reviews yet
Be the first to share your experience with this product.
Free Shipping
We offer free standard shipping on all orders over $49.99. Most items ship within 1-2 business days.
Returns
30-day return window from delivery. Unopened items ship back free of restocking; opened-but-unused items carry a 15% restocking fee. Freight items may carry up to a 25% manufacturer restocking fee — we’ll let you know before you ship. Return shipping is the customer’s responsibility on standard returns; we cover it for defective or our-error returns. Full return policy →
Warranty
Most products include manufacturer warranties. Warranty duration varies by brand and product — check the product specifications for details.










