LG Washing Machine Inlet Valve AJU75412402 12V DC
The water inlet valve AJU75412402 is the solenoid valve controlling water entry into an LG washing machine on command from the control board, operating at 12 V DC. It carries a mesh filter at the water inlet trapping sand and sediment, and coil code WV 81127.
In stock at Cool.sa inside Saudi Arabia, with a VAT invoice and compatibility confirmed before you order.
Key Features
- 12 V DC operation for low voltage LG machines
- Assembly number AJU75412402
- Coil code WV 81127
- Integrated mesh filter at the water inlet
- Threaded inlet for direct supply hose connection
- Metal mounting bracket for quick installation in the original position
- Flat spade terminals
- Direct replacement for the original valve
Technical Specifications
| Specification | Value |
| Assembly number | AJU75412402 |
| Coil code | WV 81127 |
| Part type | Solenoid water inlet valve |
| Voltage | 12 V DC |
| Brand | LG |
| Filter | Integrated inlet mesh filter |
| Inlet type | Threaded |
| Mounting | Metal bracket |
| Connection | Flat spade terminals |
Why Buy Your Washing Machine Valve From Cool.sa
- We match the number whatever the format. Send us what is printed on your part, AJU or 5221, and we identify the correct valve.
- Complete clarity on voltage. We publish the operating voltage plainly and help you determine what you need before you pay.
- Stock inside Saudi Arabia with fast delivery.
- VAT invoicing for corporate, business and labour accommodation procurement.
- Bulk pricing for repair companies, facilities management and laundries.
- Full range of washing machine valves across different voltages and outlet counts.
Frequently Asked Questions
Q1. What is the difference between an AJU number and a 5221 number?
Both are valid LG numbers from two different numbering systems. AJU is the assembly number and 5221 is the part number in another system. Send us whatever is printed on your part in whichever format and we will match it.
Q2. What is the operating voltage of this valve?
12 V DC. This differs from most washing machine valves, which run at mains voltage.
Q3. What happens if I fit a 12 V valve to a 220 V circuit?
The coil burns out immediately and the part is destroyed within seconds. Voltage is the first thing to confirm.
Q4. My machine will not fill, should I replace the valve?
Clean the mesh filter first and check the tap, the hose and the water pressure. A blocked filter is the leading cause of slow filling in Saudi Arabia.
Q5. Water enters while the machine is switched off, why?
The valve is mechanically stuck open. Close the water tap immediately and replace the valve before a flood occurs.
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