A/C Failing on Your Infiniti G35 or FX35? Replace the CSE613 Solenoid for $54.
The A/C compressor control solenoid for Denso CSE613 compressors (Infiniti G35, FX35, FX45, Q45) regulates compressor displacement and refrigerant pressure. At 93mm length with 3 O-ring seals, a failed solenoid is the primary cause of A/C degradation on these Infiniti platforms before mechanical compressor failure.
✓ What You Get: CSE613 A/C compressor control solenoid (93mm, 3 O-rings) for Infiniti G35, FX35, FX45, Q45 — restores full A/C cooling without replacing the compressor.
What's Included
- 1× CSE613 A/C compressor control solenoid (length: 93mm, 3 O-ring seals)
Why Replace?
- Restores Cooling: Failed solenoid reduces CSE613 compressor displacement — A/C stops cooling or cools only at high RPM.
- Stops Erratic Cycling: Faulty valve causes compressor to engage and drop out repeatedly.
- Saves $300+: New CSE613 compressor $350+; solenoid fix costs $54.
- 30-Minute Job: Remove front housing, swap solenoid (3 O-rings), reassemble.
Vehicle Compatibility
| Make | Models | Compressor |
|---|---|---|
| Infiniti | G35, FX35, FX45, Q45 | Denso CSE613 |
About This Control Valve
Denso CSE613 A/C compressor control solenoid (93mm) for Infiniti G35, FX35, FX45, and Q45. The CSE613 is a variable-displacement compressor — the solenoid controls swash plate angle and refrigerant flow. Solenoid failure is the standard first diagnosis on these Infiniti models before condemning the compressor. Verify connector type and valve length (93mm, 3 O-rings) match before ordering.
⚠ Verify Before Ordering: Confirm compressor is Denso CSE613, valve length 93mm, and 3 O-ring configuration matches your installed unit.
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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