As an Amazon Associate I earn from qualifying purchases.Updated: April 03, 2026
The Grind Head in your Jura Giga 5 is responsible for grinding coffee beans to the precise consistency needed for brewing. Over time, the Grind Head's burrs wear down, leading to inconsistent grind size and affecting the flavor and quality of your espresso. Replacing the Grind Head periodically ensures optimal performance and prolongs the life of your machine.
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Function: Grinds coffee beans into a consistent powder for brewing.
Signs it needs replacing: Uneven grind, reduced coffee output, noisy grinding, bitter or weak espresso flavor.
OEM vs aftermarket: Original Equipment Manufacturer (OEM) parts guarantee perfect fit and performance but are typically more expensive. Aftermarket parts offer cost savings but may vary in quality – check reviews carefully.
Installation: Generally straightforward involving removing the old Grind Head assembly and installing the new one. Refer to your device's manual for detailed instructions.
Replacement schedule: every 12 months
Compatibility warning: always verify part number matches your exact model before ordering
Pros & Cons
Pros
✓ Restores device to original performance without buying a new unit
✓ Significantly cheaper than a full device replacement
✓ Multiple options available from OEM and aftermarket sellers
Cons
✗ OEM parts cost more than third-party alternatives
✗ Wrong part number will not fit — model verification is essential
Common Use Cases
Scheduled maintenance on the every 12 months replacement cycle
Performance restoration after noticing reduced output or efficiency
Preventive replacement before a worn part causes secondary damage
Who Should Buy This
This Grind Head replacement is for Jura Giga 5 owners experiencing reduced coffee output, inconsistent grind size, or unusual noises during grinding. Replacing the worn part restores your machine to its optimal performance.
Not ideal for: If your Jura Giga 5 has extensive damage beyond the Grind Head, a full device replacement might be more cost-effective in the long run.
Good to Know Before Buying
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Always confirm your exact model number (GIGA5) before ordering. Part numbers vary between model variants and production years. Check the label on your device or original documentation to be sure.
Frequently Asked Questions
What is the part number for the Jura Giga 5 Grind Head?
The part number is 400.1001. Always verify this matches your exact model (GIGA5) before ordering, as similar models may use different parts.
How often should I replace the Grind Head on my Jura Giga 5?
every 12 months
Will aftermarket Grind Head replacements work in my Jura Giga 5?
Third-party parts are widely available and often cheaper than OEM. Look for listings that specifically mention compatibility with model GIGA5 and check buyer reviews for fit confirmation before purchasing.
Prices change frequently. See the latest deal on Amazon.