Whirlpool 74003645 Range Inner Door Glass

The Whirlpool 74003645 Range Inner Door Glass helps maintain proper heat retention and safe oven operation by forming a durable barrier within the oven door assembly. This replacement inner glass panel is designed to withstand high cooking temperatures while insulating the oven cavity, supporting consistent baking and roasting performance. It works by sealing in heat and contributing to the multi-layered door structure that reduces external surface temperatures. Compatible with select range models, it restores visibility into the oven while enhancing safety and efficiency. Replacing cracked or damaged inner door glass helps maintain reliable cooking results and protects surrounding components from heat loss.