BOSCH 300 SERIES DISHWASHER Leaking From Door
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
93%
CONF
|
Lower Door Seal Strip
This elastomer strip at the bottom of the door panel acts as the primary barrier for water at the tub's floor level. Over time, the rubber becomes brittle or accumulates debris, preventing a flush contact with the tub base and allowing water to seep through. Replacing this restores the compressive seal necessary to contain the water during high-flow wash cycles.
SKU: 00668089
|
VIEW ON AMAZON
#CommissionsEarned
|
|
4%
CONF
|
Door Gasket (Tub Seal)
The large perimeter seal provides a compression barrier around the sides and top of the door. If the gasket becomes flattened or develops micro-tears from years of opening and closing, it can no longer maintain the required tension against the door panel. This results in leakage that typically presents as water running down the sides of the door and into the base pan.
SKU: 00704850
|
VIEW ON AMAZON
#CommissionsEarned
|
|
3%
CONF
|
Lower Spray Arm
Mechanical failure of the spray arm often occurs at the ultrasonic weld seam. When the seam splits, it generates a 'jet' of water directed horizontally rather than vertically. If this jet hits the door seal interface directly, it overcomes the seal's design limits for splashing, forcing water past the gasket even if the gasket itself is in good condition.
SKU: 00674366
|
VIEW ON AMAZON
#CommissionsEarned
|
DIY Repair Guide
Watch exactly how to replace the Lower Door Seal Strip.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.