Bosch Dishwasher Feed tube, upper spray arm 00449323

Genuine Bosch dishwasher feed tube for supplying water to the upper spray-arm system; Bosch describes it as a 630 cm, 86 cm feed tube and notes that it cannot be used with part 00350321.

Is This the Right Part?

Common Symptoms

• Reduced spray coverage at the upper rack
• Spotty or incomplete cleaning in upper-rack sections
• Water leakage at the tube connection points
• Visible cracking, blockage, or physical damage to the tube

Check Before Replacing

• Inspect the tube for cracks, splits, deformation, or loose connections after disconnecting appliance power.
• Check whether the upper spray system receives adequate water during a cycle; poor upper-rack coverage can be consistent with a damaged or obstructed feed tube.
• Inspect the tube and connection points for mineral buildup or blockage.

Pro Tip

Part Details

Key Features

• Genuine Bosch OEM part
• Feed tube for the upper spray arm
• Bosch product description specifies 630 cm; 86 cm
• Bosch explicitly states: cannot use 00350321

Installation Notes

• Disconnect electrical power before inspecting or replacing the dishwasher component.
• Check that the replacement tube matches the original routing and connection points before installation.
• Do not substitute 00350321 for 00449323; Bosch specifically identifies that part as incompatible for this item.

Verified Compatible Models

63013952011, DWHD630GCM/53, S45KMK15UC/60, SHE33M02UC/47, SHE42L15UC/53, SHE43F05UC/52, SHE43F06UC/52, SHE43M02UC/50, SHE43P06UC/61, SHE43P16UC/64, SHE44C05UC/47, SHE45M05UC/50, SHE68R56UC/63, SHX43M05UC/53, SHX45M06UC/48, SHX45P05UC/57, DWHD410GPR-53, DWHD630GCP/53, SHE33M06UC/46, SHE43F02UC/53, SHE43F16UC/56, SHE43P02UC/64, SHE43P16UC/61, SHE45C02UC/56, SHE45M02UC/52, SHE46C02UC/48, SHE65P06UC-53, SHE68R55UC/69, SHV65P03UC-53, SHV68R53UC/63, SHX43C02UC/50

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.