Whirlpool Dishwasher Rinse Aid Cap 3378134 WP3378134

Dishwasher Rinse Aid Cap – Whirlpool

Whirlpool Dishwasher Rinse Aid Cap 3378134 WP3378134 This dishwasher rinse aid cap maintains a controlled or sealed fluid/air connection in the dishwasher. It is intended as a direct replacement for the designated service part. Verify the complete appliance model and serial number, original part number, dimensions, connector or mounting details, and revision before ordering. Part-Specific Details Authentic Genuine Whirlpool Quality replacement part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. OEM Whirlpool 3378134 Dishwasher Rinse Aid Cap WP3378134 FITS THE FOLLOWING MODELS Amana ADB1000AWB1 Dishwasher Amana ADB1000AWD1 Dishwasher Amana ADB1000AWQ1 Dishwasher Amana ADB1000AWS1 Dishwasher Amana ADB1000AWW0 Dishwasher Amana ADB1000AWW1 Dishwasher Product Specifications Brand: Whirlpool Primary SKU: 3378134 Product type: Dishwasher Rinse Aid Cap Application: model-specific dishwasher repair Verify dimensions, connector or mounting geometry, color, orientation, and revision against the original Inspect mating surfaces, clamps, fittings, and seals before installation Replaces / Cross-Reference Part Numbers 3378134, WP3378134 Cross-reference numbers may identify earlier revisions, distributor references, or approved service replacements. Compatibility can vary by production date and model revision. Symptoms of Failure Water, air, steam, or gas leakage restricted flow visible cracking, swelling, brittleness, kinking, or damaged sealing surfaces Installation Instructions Disconnect electrical power and shut off the water supply. Protect the floor, remove standing water where applicable, photograph hose and wiring routes, transfer seals and retainers as specified, and tighten connections evenly. Restore water first, inspect carefully for leaks, then restore power and run a short test cycle. Compatibility and Safety Confirm fit using the appliance rating label and Whirlpool-family parts diagram. Disconnect power and shut off water or gas when applicable. Wear suitable protective equipment, preserve all shields and guards, and use a qualified technician for gas systems, or unfamiliar electrical work.

Compatible Part Numbers

• 3378134
• WP3378134

Key Features

• Product type: Dishwasher Rinse Aid Cap
• SKU / MPN: 3378134

Fixes These Symptoms

• Water
• air
• steam
• or gas leakage
• restricted flow
• visible cracking
• swelling
• brittleness
• kinking
• or damaged sealing surfaces.

Compatible Brands

• Whirlpool

Always verify your complete appliance model number before ordering.

Installation Guidance

Disconnect electrical power and shut off the water supply. Protect the floor, remove standing water where applicable, photograph hose and wiring routes, transfer seals and retainers as specified, and tighten connections evenly. Restore water first, inspect carefully for leaks, then restore power and run a short test cycle.