Parts for Thermador CM302B: 18 - Lower Oven Door Parts

The oven door gasket is the heat-resistant seal around the 30-inch oven cavity. It helps the oven reach and hold temperature, preventing heat and steam leaks, and replaces a worn or damaged seal for consistent baking results.

• Seals the door-to-cavity gap to limit heat and moisture loss
• Restores proper door compression to help maintain accurate temperatures and normal preheat times
• Replaces gaskets that are torn, frayed, flattened, brittle, or stretched
• Common symptoms: hot air or steam escaping at door edges, temperature fluctuations, longer cook times, or a door that no longer closes snugly

• Disconnect power and allow the oven to cool completely before servicing
• Open the door and remove the old gasket, noting seam orientation and where the ends seat
• Clean the mating surfaces; install the new gasket with the seam at the bottom center, seating the ends fully into the factory holes/retainers without overstretching
• Close the door and check for uniform contact around the perimeter

This a Thermador oven door hinge.

This is a replacement glass panel for the appliance's front panel. It restores a clean, durable surface and helps protect the components behind it when the original glass is cracked, chipped, or shattered.

• Forms the exterior glass surface on the appliance's front panel
• Helps shield underlying components from spills and impacts
• Restores proper fit and appearance when the original glass is damaged
• Common symptoms: visible cracks/chips, shattered glass, loose or rattling panel, missing glass

• Disconnect power; also shut off gas before servicing
• Wear cut-resistant gloves and eye protection; handle glass carefully
• Support the door or front panel during removal to prevent stress or drops
• Transfer and reuse existing trim, logos, gaskets, and hardware as designed; do not overtighten fasteners

This left-side door end cap replaces the damaged or worn trim piece at the edge of the appliance door, restoring a finished appearance and helping keep the door seal and adjacent trim aligned. Fits the factory left-hand end position and matches original black finish. What it does:

• Covers and protects the outer edge of the door where the hinge/trim meets the panel
• Restores finished look and helps prevent dirt or moisture intrusion at the door edge
• Replaces cracked, broken or missing left-side end cap that can snag or catch
• Matches the original part shape and mounting points for a direct fit

• Intended for left-side door end position only; confirm left/right before ordering
• Basic trim removal and reinstallation required; keep fasteners and clips for reuse if possible
• Power off and unplug the appliance before performing any door repairs to avoid injury
• Inspect adjacent trim and fasteners during install; replace any damaged clips for secure fit

This door strike is the small metal latch that engages the door catch so the appliance door closes and stays secure. Replaces a worn or damaged strike to restore proper door latching and safe operation. What it does:

• Provides the mating latch surface for the door catch so the door stays closed
• Restores secure door closure when a worn or bent strike prevents latching
• Can help resolve symptoms such as a door that won't stay closed, won't latch, or prevents the unit from starting
• Black oxide finish resists corrosion and reduces visible wear

• One door strike (black oxide)

• Disconnect power (and water for dishwashers) before beginning any repair
• Remove door panel or access trim to reach the strike; keep screws and fasteners organized
• Align strike carefully with the door catch; tighten screws snugly but avoid over-torquing
• Test door operation and any door-interlock switches before reassembling the unit