Appliances Dishwashers Frigidaire FDB421RFR7 Leaking water Leaking water Parts commonly needed when your Frigidaire dishwasher has this issue. Recommendations are based on repair patterns and may not diagnose your specific problem.
Verified Components
Part numbers confirmed across multiple retailers for FDB421RFR7
Water Level Float Switch Assembly 154773201
Commonly needed for: Won't fill with water Leaking water Won't drain
Silverware Basket – Part Number:… 5304535382
Commonly needed for: Not cleaning dishes Leaking water
Lower Spray Arm Support – Part Number:… 807145201
Commonly needed for: Not cleaning dishes Won't drain Leaking water
Rinse Aid Cap – Part Number: 154388801 154388801
Commonly needed for: Leaking water Not cleaning dishes Not drying dishes
SUPPORT – Part Number: 5304532235 5304532235
Commonly needed for: Not cleaning dishes Leaking water Won't drain
Sump Gasket – Part Number: 154246801 154246801
Commonly needed for: Leaking water
Water Inlet Tubing – Part Number:… 5304523457
Commonly needed for: Leaking water
Water Inlet Valve - 120V 60Hz – Part… 154637401
Commonly needed for: Leaking water Won't fill with water Not cleaning dishes
Drain Hose – Part Number: 807117001 807117001
Commonly needed for: Leaking water Won't drain Not cleaning dishes
Upper Spray Arm Delivery Tube Gasket 154406401
Commonly needed for: Not cleaning dishes Leaking water
Bottom Door Gasket – Part Number:… 809006501
Commonly needed for: Leaking water Not cleaning dishes Door won't close
Hose – Part Number: 154234401 154234401
Commonly needed for: Leaking water
Heating Element Brass Nut – Part… 154106202
Commonly needed for: Leaking water Not drying dishes
Heating Element – Part Number: 154665201 154665201
Commonly needed for: Not drying dishes Leaking water Not cleaning dishes
Lower Spray Arm – Part Number:… 5304517203
Commonly needed for: Not cleaning dishes Leaking water Won't drain
FLOAT – Part Number: 5304532207 5304532207
Commonly needed for: Won't fill with water Leaking water
O-Ring - Rear – Part Number: 154246901 154246901
Commonly needed for: Leaking water
Circulation Pump Motor Bracket – Part… 5304534830
Commonly needed for: Leaking water
Spray Arm – Part Number: 154313601 154313601
Commonly needed for: Not cleaning dishes Leaking water
O-Ring - Front – Part Number: 154247001 154247001
Commonly needed for: Leaking water
Circulation Motor & Pump Kit with… 154859101
Commonly needed for: Not cleaning dishes Leaking water Won't fill with water
CLAMP, HOSE – Part Number: 5304538466 5304538466
Commonly needed for: Leaking water
Tub Gasket - Gray – Part Number:… 154827601
Commonly needed for: Leaking water Door won't close Not cleaning dishes
Filter – Part Number: 5304506525 5304506525
Commonly needed for: Not cleaning dishes Won't drain Leaking water
Door Hinge Kit – Part Number: 5304513274 5304513274
Commonly needed for: Door won't close Leaking water Door won't latch