This solenoid regulates variable-displacement A/C compressor operation on the listed BMW and Hyundai applications. It adjusts compressor output to cooling load and helps maintain refrigerant pressure. Compare the original valve and compressor version before ordering.
Applications
- BMW 1 Series / 1-Series.
- BMW 3 Series / 3-Series.
- BMW 5 Series / 5-Series.
- BMW X1.
- BMW X3.
- BMW X5.
- Hyundai Accent.
- Hyundai Elantra.
- Hyundai i30 / I30.
- Hyundai Sonata.
- Hyundai Tucson.
- Hyundai Santa Fe.
Cooling Symptoms to Investigate
- No, weak or intermittent cabin cooling.
- Effective cooling only at higher engine speeds.
- Cold air disappears after the vehicle warms up.
- The compressor engages but the system does not build the required pressure.
- Unstable refrigerant pressure.
- Cooling remains weak after refrigerant charging.
- Compressor or control valve faults.
Confirm the cause through diagnosis before replacing the valve.
Installation and Selection
Installs at the original mounting position without modifications. Match the installed compressor, original valve shape and connector. Vehicle models are a guide and do not confirm the valve version by themselves.
Selection and Repair Limits
Compare the old solenoid appearance, connector, compressor marking and part references before ordering. Vehicle compatibility is a guide: compressor and valve versions may vary with year, engine and equipment. Inspect refrigerant pressure and the system condition. Replacing the valve can restore compressor control when the mechanical compressor is serviceable and the valve is the cause; it will not resolve refrigerant shortage or system contamination.
Important Before Ordering
Compare the original part number, marking, shape and mounting design before ordering. A model name alone does not confirm the required version.
FAQ
Should I choose only by vehicle model?
No. Compare the original valve appearance, connector, compressor marking and part number.
Must the complete compressor be replaced?
Not always. A separate valve repair may be suitable when the compressor mechanism is serviceable and diagnosis confirms a valve fault.
What should be checked before installation?
The valve design and connector, compressor marking, refrigerant pressure, charge and system contamination.
SKU: KLKH22.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings