Radiator Fan Switch - XEFS59
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Radiator Fan Temperature Switch M22 x 1.5 Thread Fits Renault Ci IGNITION XEFS59Free delivery in 1–3 days£23.99Visit shop →
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Product Information
Full details
This Ci Ignition Radiator Fan Switch (XEFS59) is for automotive technicians and DIYers needing to maintain optimal engine temperature by ensuring their radiator fan operates at the correct thresholds. Its key benefit is reliable activation and deactivation of the cooling fan based on precise temperature points, preventing overheating. A potential caveat is its specific thread size (M22 x 1.5) and connector type, requiring verification for compatibility. This switch is designed to replace specific OEM parts and ensure your cooling system functions efficiently.
All features
| Model Part Number | XEFS59 |
|---|---|
| Brand | Ci Ignition |
Extended Product Information
FAQs
What is the thread size of this radiator fan switch?
The thread size is M22 x 1.5.
At what temperature does the fan switch turn on and off?
It switches on at 82°C and switches off at 92°C.
What type of electrical connector does it have?
It features a 2-pin connector.
What is the spanner size required for installation?
A 29mm spanner is required.
Can this switch be used on any vehicle?
No, it must be verified for compatibility based on thread size, connector type, and OEM cross-references for your specific vehicle.
What does the grey housing signify?
The grey housing indicates the material and color of the switch's casing, designed for durability in an engine bay environment.
What are some compatible OEM part numbers?
It is compatible with CHRYSLER T0777864 and RENAULT 6006001590, among others.
Troubleshooting
Radiator fan does not turn on
Verify the switch is receiving power, check the electrical connector for corrosion or damage, and ensure the coolant temperature is above 82°C. Test the switch by checking for continuity between its pins when the temperature is above 82°C.
Radiator fan stays on constantly
Check if the switch is stuck in the closed position (continuity always present). Ensure the electrical connection is secure and not shorted. The coolant temperature may not be dropping below 92°C, or the switch may be faulty.
Coolant temperature warning light stays on
Ensure the switch is correctly installed and making good electrical contact. Verify the coolant level is adequate and that the thermostat is functioning properly. The switch itself may be faulty if it's not accurately reading the temperature.
Leaking around the switch
The switch may not be tightened sufficiently or the thread sealant may be inadequate. Ensure the threads are clean and undamaged, and re-tighten the switch or apply appropriate thread sealant.
Pros and Cons
Pros
- Ensures efficient engine cooling by activating the fan at precise temperatures.
- Wide cross-reference compatibility with various OEM and aftermarket parts.
- Designed for durability in demanding automotive environments.
- Helps prevent engine overheating and potential damage.
- Straightforward installation for those familiar with automotive cooling systems.
Cons
- Specific thread size (M22 x 1.5) requires careful checking for compatibility.
- Limited to specific temperature activation/deactivation points (82°C/92°C).
- Not a universal fit; vehicle-specific verification is crucial.
- Requires basic mechanical and electrical knowledge for installation.
Setup, Compatibility & Care
Compatibility Check: Before installation, verify that your vehicle's cooling system can accommodate an M22 x 1.5 thread size and requires a 2-pin connector. Cross-reference the part number XEFS59 with your vehicle's existing switch or consult a parts catalog for OEM references like CHRYSLER T0777864 or RENAULT 6006001590.
Installation: Ensure the engine is completely cool. Drain a small amount of coolant if necessary to prevent spillage. Unscrew the old switch using a 29mm spanner. Clean the threads on the radiator or engine block. Apply thread sealant (if recommended by the vehicle manufacturer) to the new switch and carefully screw it into place, tightening to the appropriate torque specification using the 29mm spanner. Connect the 2-pin electrical connector securely. Refill coolant if drained and bleed the system to remove air.
Care: This is a non-serviceable part. Its longevity depends on the cleanliness of the coolant and the proper functioning of the cooling system. Regularly check coolant levels and inspect hoses for leaks. Avoid using harsh chemicals or high-pressure washing directly on the switch.