Looking for a replacement water reservoir for your DeLonghi La Specialista Opera EC9555? This original part (AS00007816) is the precise solution when the original tank is damaged, cracked, or missing the lid or handle. In elevated reservoir designs, seals and plastic mounts often fail – replacing the entire component is the only reliable solution.
When does this part need replacing? (Fault symptoms)
The water tank needs replacing when you notice any of these symptoms:
- Water leaking from under the tank or seeping through the connection point into the machine body
- Cracked or split container that can no longer hold the required volume
- Water level sensor stops working – machine reports missing water even when the tank is full
- Handle for removing the tank is broken or the reservoir lid is missing
Compatibility: Which models is this part for?
This original part is compatible exclusively with the lever espresso machine:
DeLonghi La Specialista Opera – EC9555 series
- EC9555.M (metallic stainless steel)
- EC9555.BK (black finish)
Important notice: This part is not compatible with other La Specialista series (EC9155 Arte, EC9255 Arte, EC9135 Prestigio) – each series has its own reservoir construction with different dimensions and mounting method.
Original vs. compatible part
Brewive supplies original DeLonghi part with manufacturing number AS00007816. The original tank guarantees precise fit into the machine body, correct water level sensor reading, and long material lifespan. The part is covered by exact-fit guarantee.
Delivery
In stock, dispatch within 24 hours from European warehouse. Our technical team is available if you need help identifying the part or advice on installation.
Frequently Asked Questions
Is this part compatible with other DeLonghi La Specialista models?
No, this part AS00007816 is designed exclusively for the EC9555 series (La Specialista Opera). Other series such as EC9155 Arte, EC9255 Arte, or EC9135 Prestigio have different construction dimensions and require their own tanks.
Is the tank supplied with the lid and handle?
Yes, the original part AS00007816 is a complete assembly including the transparent tank, removal handle, and reservoir lid. It does not require additional components from the original part.
How do I know it is time to replace the reservoir?
Replacement is required when there are cracks in the plastic tank body, water leaking from the mounting point, missing handle, or level indicator failure when the machine constantly reports water shortage even with a full tank.
| Compatible with | EC9555.BK OPERA COLD BREW LA SPECIALISTA, EC9555.M OPERA COLD BREW LA SPECIALISTA, EC9555.BM Opera La Specialista |
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| Manufacturing company | De’Longhi Appliances S.r.l. |
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| Address | Via L. Galvani, 22, 31100 Treviso TV, Italy |


