Primo Ceramic Heat Deflector Plates For Oval XL 400 & G 420

Expand your cooking possibilities with the Primo Ceramic Heat Deflector Plates, designed to unlock the full potential of your Primo Oval XL or G 420 gas grill.

These D-shaped ceramic plates are used in tandem with the Primo Heat Deflector Rack (sold separately) to transform your grill into an oven or low-temperature smoker—perfect for indirect cooking, slow roasting, and smoking.

Whether you're aiming for fall-off-the-bone ribs, smoked salmon, or freshly baked cookies, these heat deflector plates evenly distribute and soften radiant heat, preventing food from burning while locking in flavor and moisture.

• Turns your grill into a versatile oven or smoker

• Perfect for low and slow cooking of meats, fish, or even baked goods

• Must be used with the Primo Heat Deflector Rack (sold separately)

• Fits Primo Oval XL and G 420 models

• Proudly made in the USA since 1996

Upgrade your ceramic grilling setup and experience true indirect cooking with the trusted quality of Primo.