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La Marzocco 912

La Marzocco 912 Plumb-in Kit GS3/ Linea Mini (LM Serial no.) (NOT 2024/R)

Regular price $179.18

This part ships directly from La Marzocco and stock is not guaranteed. Lead time averaging 7 to 9 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

Upgrade your La Marzocco GS3 or Linea Mini (pre-2024/R serial numbers) with the essential Plumb-in Kit (Part # 912). This genuine OEM accessory is engineered to seamlessly transition your high-end espresso machine from reservoir operation to a direct, continuous water connection. Key features include all necessary proprietary fittings, hoses, and hardware required for a secure and leak-free installation, ensuring your machine always has an uninterrupted supply of water. This kit is specifically designed to guarantee compatibility and protect the sensitive internal components of your La Marzocco machine, maintaining its factory integrity and performance.

The primary benefit of installing this plumb-in kit is achieving unparalleled water consistency. A direct water line eliminates fluctuations in pump pressure that can occur with reservoir operation, resulting in perfectly consistent water quality and pressure for every single shot. This consistency is crucial for maximizing espresso extraction quality, minimizing user refilling duties, and streamlining workflow in both high-volume home settings and professional environments. Furthermore, integrating the kit maintains the machine's longevity by ensuring it operates within its optimal design parameters.

This Plumb-in Kit is suitable for La Marzocco GS3 and Linea Mini models with older serial numbers (prior to the 2024/R revision). Usage involves connecting your espresso machine to a filtered, dedicated water line, providing professional-grade stability right on your counter. Consult your machine’s manual for specific installation guidance and ensure your machine's serial number falls within the specified range for this Part # 912 kit. Invest in this critical upgrade to unlock the full, consistent potential of your La Marzocco machine.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #912 fits La Marzocco machines, including the Linea Mini series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Our current database shows fitment for the Linea Mini series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #912 on a model we haven't listed, please let us know so we can update our records for the community.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Parts from La Marzocco including this plumb-in kit gs3/ linea mini (lm serial no.) (not 2024/r) ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #912 is a 100% genuine OEM component sourced directly from the La Marzocco factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for La Marzocco parts typically range from 7 to 9 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All La Marzocco parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All La Marzocco parts come with a 30 day return policy. Please see our refund policy or chat for more details.

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