Bosch Dishwasher Not Dispensing Detergent? Soap Dispenser 12008380 – Fix Detergent Door Failure Fast
A Bosch dishwasher that leaves dishes dirty, soapy, or with residue is often caused by a failed soap dispenser that won’t open during the wash cycle. In most Bosch, Thermador, and Gaggenau dishwashers, the soap dispenser releases detergent at a precise point in the wash cycle. When the dispenser latch, spring, or actuator fails, the detergent door stays closed, detergent is never released, and dishes come out dirty or with a film. ⚡ Common failure point in Bosch-built dishwashers. Part 12008380 is the genuine OEM replacement that restores proper detergent dispensing and eliminates wash cycle failures immediately upon installation.
❓ Is This the Right Part?
This is the correct fix if ALL of the following are true:
- ✔ Dishwasher powers on and runs full cycles normally
- ✔ Water fills and drains correctly — only detergent dispensing is the issue
- ✔ Detergent type and amount are confirmed correct — not a detergent issue
- ✔ ONLY problem is detergent door not opening, detergent not releasing, or dispenser latch broken
Not sure? Send us your model number — we’ll confirm before you order.
🔧 Common Symptoms
- Dishes come out dirty or with soap residue after a full cycle
- Detergent pod or powder still in the dispenser cup after cycle completes
- Dispenser door visibly stuck closed or won’t latch properly
- Clicking sound during cycle but detergent door doesn’t open
- Dispenser door spring broken or latch cracked
- Rinse aid compartment leaking or not sealing correctly
✔ If these symptoms match, this is the most likely failed component in the system.
✔ In most cases, replacing the soap dispenser restores proper detergent release and clean wash results immediately.
📦 Part Details
- Part Number: 12008380
- Type: Dishwasher Detergent / Soap Dispenser Assembly — OEM Bosch
- OEM: Genuine Bosch replacement part
- Brands: Bosch, Thermador, Gaggenau, Siemens
- Status: ⚠️ No Longer Available (NLA) — limited or no stock remaining
While the dispenser is removed, inspect the door latch assembly and the wax motor actuator that triggers the dispenser door. A failed wax motor is a common secondary cause of dispenser failure and is inexpensive to replace. Also clean the dispenser cavity thoroughly — detergent buildup can prevent a new dispenser from seating and latching correctly.
⚙️ Installation
Skill Level: Easy — 15–25 minutes. Disconnect power before servicing. Open the dishwasher door and remove the inner door panel screws to access the dispenser from behind. Disconnect the wiring connector from the dispenser, unscrew the mounting fasteners, and remove the old unit. Install the new dispenser in reverse order, reconnect the wiring harness, reassemble the door panel, and run a test cycle to confirm the dispenser door opens at the correct point in the cycle.
✓ Compatible Models
Confirmed compatible with DWHD440MFP, DWHD640JFP, SGE53U52UC, SGE53U55UC, SHE3AR72UC, SHE53T55UC, SHE65T55UC, SHE68T55UC, SHE863WF5N, SHE878WD5N, SHEM63W55N, SHEM78W55N, SHP65T55UC, SHP865WF5N, SHPM65W55N, SHPM78W55N, SHX68T55UC, SHX863WD5N, SHXM63W55N, SHXM78W55N plus 100+ additional Bosch, Thermador, and Gaggenau dishwasher models. Contact us to verify your model number before ordering.
💡 Pro Tip
Part 12008380 has been discontinued by Bosch. If you need this dispenser, order while stock lasts — once it’s gone, no OEM replacement will be available. If we’re out of stock, contact us and we’ll help you find a compatible aftermarket alternative or advise on the next best option for your model.
⚠️ BIDIR hub links — FLAGGED. 120+ compatible models confirmed in metafields. Wire plain inline comma-separated hub links here as hub pages go live for Bosch dishwasher models.
✓ Model-Specific Repair Pages
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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