Bosch 606320 Mica Plate Wave Guard

Keep your microwave running safely and efficiently with this Genuine Bosch Mica Plate Wave Guard (Part No: 606320).

The wave guard (or waveguide cover) is a critical protective barrier inside your microwave. It allows microwave energy to heat your food while preventing moisture, fat, and food splatters from reaching the sensitive internal electronics and magnetron.

Product Specifications

When Should You Replace Your Wave Guard Cover?

Replacing a damaged mica plate is essential for microwave safety. You should replace yours if you notice:

• ⚡ Arcing or Sparks: You see visible sparks inside the microwave during operation.
• 💥 Burn Marks or Dark Spots: Visible scorching, black spots, or burning on the plate.
• 💧 Grease Saturation: The card feels soggy, heavily grease-stained, or discoloured.
• ✂️ Physical Damage: The card is cracked, flaking, broken, or missing pieces.

Safety Tip: Operating a microwave with a missing, burnt, or saturated wave guard can permanently damage the magnetron and create a fire hazard.

Compatible Bosch Models

This genuine mica plate fits a wide range of Bosch built-in and freestanding microwave models. Please use Ctrl + F (or Cmd + F on Mac) to search for your model number below:

HMT Series

HMT72: HMT72G420/01, HMT72G420/02, HMT72G420/03, HMT72G420/04, HMT72G420/05, HMT72G420R/01, HMT72G450/01, HMT72G450/02, HMT72G450/05, HMT72G450B/01, HMT72G450B/05, HMT72G650/01, HMT72G650/04, HMT72G650/05, HMT72M420/01, HMT72M420/02, HMT72M420/03, HMT72M420/05, HMT72M450/01, HMT72M450/02, HMT72M450/04, HMT72M450/05, HMT72M450B/01, HMT72M450B/05, HMT72M520/01, HMT72M520/04, HMT72M520/05, HMT72M650/01, HMT72M650/04, HMT72M650/05

HMT75: HMT75G420/01, HMT75G420/02, HMT75G420/03, HMT75G420/05, HMT75G421/04, HMT75G421/05, HMT75G450/01, HMT75G450/02, HMT75G450/05, HMT75G450B/01, HMT75G451/04, HMT75G451/05, HMT75G451B/04, HMT75G451B/05, HMT75G650/01, HMT75G650T/01, HMT75G651/04, HMT75G651/05, HMT75G651B/04, HMT75G651B/05, HMT75G651W/04, HMT75G651W/05, HMT75M420/01, HMT75M420/02, HMT75M420/03, HMT75M420W/01, HMT75M421/04, HMT75M421/05, HMT75M450/01, HMT75M450/02, HMT75M450B/01, HMT75M450W/01, HMT75M451/04, HMT75M451/05, HMT75M451B/04, HMT75M451B/05, HMT75M460B/01, HMT75M461B/04, HMT75M461B/05, HMT75M520/01, HMT75M521/04, HMT75M521/05, HMT75M550/01, HMT75M551/04, HMT75M551/05, HMT75M551B/04, HMT75M551B/05, HMT75M621/04, HMT75M621/05, HMT75M621B/04, HMT75M621B/05, HMT75M650/01, HMT75M650/04, HMT75M650A/01, HMT75M650A/04, HMT75M650A/05, HMT75M650K/01, HMT75M650K/04, HMT75M650W/01, HMT75M650W/04, HMT75M651/04, HMT75M651/05, HMT75M651B/04, HMT75M651B/05, HMT75M651K/04, HMT75M651K/05, HMT75M661B/04, HMT75M661B/05

HMT82: HMT82G620/04, HMT82G620/05, HMT82G650/04, HMT82G650/05, HMT82G660/04, HMT82G660/05

HMT84: HMT84G420/01, HMT84G420/02, HMT84G420/04, HMT84G421/04, HMT84G421/05, HMT84G450/01, HMT84G450/04, HMT84G451/04, HMT84G451/05, HMT84G460/01, HMT84G460/02, HMT84G460/04, HMT84G461/04, HMT84G461/05, HMT84G621/04, HMT84G621/05, HMT84G651/04, HMT84G651/05, HMT84G651A/04, HMT84G651A/05, HMT84G651B/04, HMT84G651B/05, HMT84G651W/05, HMT84M420/01, HMT84M420/04, HMT84M421/04, HMT84M421/05, HMT84M450/01, HMT84M450/04, HMT84M451/04, HMT84M451/05, HMT84M460/01, HMT84M460/04, HMT84M461/04, HMT84M461/05, HMT84M621/04, HMT84M621/05, HMT84M621B/04, HMT84M621B/05, HMT84M651/04, HMT84M651/05, HMT84M651B/04, HMT84M651B/05, HMT84M661/04, HMT84M661/05, HMT84M661B/04, HMT84M661B/05