EAS Air Suspension Pressure Switch ANR3902 P38

The ANR3902 air suspension pressure switch is a critical component of the Electronic Air Suspension (EAS) system on your Range Rover P38 (1995–2002), responsible for monitoring air pressure within the system and ensuring proper compressor operation.

A faulty pressure switch can lead to incorrect pressure readings, causing issues such as compressor overrun, suspension faults, warning lights, or improper ride height control. Replacing a worn or failing switch restores accurate pressure monitoring and helps protect the compressor from unnecessary strain.

This pressure switch provides reliable performance and direct fitment within the factory air suspension system.

Ideal for diagnosing and repairing EAS faults, restoring proper suspension function, and preventing compressor damage on Range Rover P38 models.

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Vehicle Fitment
Range Rover

• Range Rover P38 | 1995–2002 | All engines

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Supersession Part Numbers
No supersessions found.

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FAQ

What does the air suspension pressure switch do?
It monitors system air pressure and signals the compressor to turn on or off as needed.

What are signs of a faulty pressure switch?
Common symptoms include suspension warning lights, compressor running continuously, or incorrect ride height behavior.

Is this part specific to the P38 Range Rover?
Yes, this switch is designed for Range Rover P38 (1995–2002) with factory air suspension.

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Part Number: ANR3902

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