Napoleon S83039 Freestyle 365 Cast Iron Cooking Grates

What Problem This Part Solves
These cooking grates replace rusted, chipped, or worn grids that cause uneven heat and food sticking. Cast iron is critical for grilling performance—it holds heat exceptionally well, creating better sear marks and eliminating hot and cold spots across the cooking surface.

Key Features
Set of 2 porcelainized cast iron cooking grids
Napoleon WAVE™ design helps keep food from falling through grates
Excellent heat retention for strong sear marks and even cooking
Durable porcelain coating helps resist rust and improves longevity
Designed specifically to match Freestyle 365 cookbox dimensions

Compatibility / Fits Models
Fits Napoleon Freestyle 365 gas grills
Designed for Freestyle series cookboxes only

F365, F365DPGT, F365DNGT, F365DSB, F365DSBNGT-ECP, F365DSBPGT-ECP, F365SB, RBL3, RBL3NGT, RBL3PGT

Fits most grills within this series—confirm model number before ordering

Installation / Use Instructions
Remove old cooking grates from grill
Place new grates onto support ledges
Preheat grill and lightly oil grates before first use

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FAQ Section

Does this fit my grill?
This grate set fits Napoleon Freestyle 365 grills. Confirm your exact model before ordering.

What is this part made of?
It is made from porcelain-coated cast iron for superior heat retention and durability.

How long should this part last?
With proper care and seasoning, cast iron grates can last many years.

Do these require seasoning?
Yes, occasional oiling helps prevent rust and maintain non-stick performance.

Why choose this replacement part over others?
This is a genuine Napoleon part, ensuring proper fit, excellent searing performance, and long-term durability compared to aftermarket alternatives.