Bosch 12004458 Milling Plant (Grinder Assembly) OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others.

Cross Reference Information

Part Number 12004458 replaces AP6043368, 00650664.

Description

This milling plant is the coffee grinder assembly that freshly mills beans for on-demand brewing, restoring consistent grind and brew quality in compatible Bosch automatic coffee systems. What it does:

• Grinds whole coffee beans to the machine's preset grind size for brewing
• Delivers evenly milled grounds to the brew chamber for consistent extraction
• Helps stop symptoms such as weak or uneven brewed coffee, no grounds dispensed, or grinding noise from worn milling parts
• Replaces worn or damaged grinder components that can cause jams or irregular grind

What's included: One milling plant (grinder assembly) — exact component as shown Install notes:

• Disconnect power and empty beans/water before servicing
• Handle assembly carefully to avoid damaging gears or sensor links
• Follow the machine's service manual for alignment and calibration steps after installation