This solenoid regulates the output of the Denso variable-displacement A/C compressors listed for Toyota Yaris and Vios. Match the original compressor marking and valve appearance before ordering; the vehicle name alone does not confirm the required version.
Applications
- Toyota Yaris I.
- Toyota Yaris II.
- Toyota Yaris III.
- Toyota Vios I.
- Toyota Vios II.
- Toyota Vios III.
Compressor Version
Denso compressor designations: 5SE09C, 5SE12C, 6SEU16, 6SEU16C, 7SEU. Compare the complete original compressor marking, valve shape and connector.
Cooling Symptoms to Diagnose
- Absent, weak, partial, delayed or intermittent cooling.
- Cooling only at higher engine speed.
- Cold air disappears after the vehicle warms up.
- The compressor operates but the required pressure is not produced.
- Unstable refrigerant pressure or incorrect compressor operation.
- Weak cooling after refrigerant charging.
- Compressor or control-valve faults.
Confirm the actual cause before replacing the valve.
Valve Selection and Repair Limits
Compare the original compressor marking, solenoid shape and connector. Different years, engines and equipment can use different compressor and valve versions. Check system pressure, refrigerant charge and contamination. A faulty valve can be replaced separately when the compressor mechanism remains serviceable; changing it may not resolve other faults.
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
Which Toyota models are listed?
Yaris I/II/III and Vios I/II/III.
Can I select by the vehicle name alone?
No. Match the complete original compressor designation and the valve appearance and connector.
Part Number / PN
5SE12C,6SEU16,6SEU16C,5SE09C
SKU: KLKH77.
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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