HomeElectrical, Lighting and Body > SensorsArnott RH-4437 Headlight Level Sensor - Front, Rear or Rear Right
Part #: RH-4437

Arnott RH-4437 Headlight Level Sensor - Front, Rear or Rear Right

Rear, Rear Right, and Front
153 vehicles fit this part
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Fitment: BMW, Mini, and Rolls-Royce, 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328i, 330Ci, 330i, 330xi, 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i xDrive, 535xi, 540i, 745i, 745Li, 750i, 750Li, 760i, 760Li, Cooper, M3, M5, Phantom, X3, X5, and Z4
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Reliable Headlight Level Sensor for BMW, Mini, and Rolls-Royce

The Arnott RH-4437 headlight level sensor is designed to maintain optimal headlight alignment and performance for select BMW, Mini, and Rolls-Royce models. This new sensor ensures accurate leveling to enhance nighttime visibility and safety.

  • Connector Color: Various
  • Terminal Type: Pin
  • Grade Type: Standard
  • Connector Quantity: 1
  • Connector Shape: Oval
  • Terminal Quantity: 6
  • Connector Gender: Female
  • Terminal Gender: Male
  • New, not remanufactured

Detailed Product Description

The Arnott RH-4437 headlight level sensor features a single oval-shaped female connector with six male pin terminals, designed for precise electrical connections. Its standard grade construction supports consistent sensor performance under normal operating conditions. Compatible with a range of BMW models including the 320i, 328i, 530i, and X5, as well as Mini Cooper and Rolls-Royce Phantom vehicles, this sensor integrates seamlessly with the vehicle’s lighting system to maintain proper headlight height and angle.

Common Applications and Problem Resolution

  • Corrects headlight misalignment issues
  • Resolves dashboard headlight level sensor warning lights
  • Improves headlight beam stability on uneven terrain
  • Restores automatic headlight leveling functionality
  • Prevents uneven headlight wear and glare

Installation Notes and Tips

Installation requires careful handling of the oval female connector and six-pin male terminals to ensure secure electrical contact. This sensor does not include mounting hardware, so retain original fasteners or source compatible hardware. Verify compatibility with your specific BMW, Mini, or Rolls-Royce model before installation. Professional installation is recommended to maintain proper sensor calibration and vehicle safety systems.

Quality Assurance and Warranty

The Arnott RH-4437 is a new, standard-grade headlight level sensor manufactured to meet OEM specifications. While no specific warranty details are provided, Arnott products typically undergo rigorous quality control to ensure reliability and durability in automotive electrical systems.

BrandArnott
Part NumberRH-4437
Connector ColorVarious
Terminal TypePin
Grade TypeStandard
Connector Quantity1
Connector ShapeOval
Terminal Quantity6
Connector GenderFemale
Terminal GenderMale
Mounting Hardware IncludedNo
New Or RemanufacturedNew

This part fits 153 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2017Rolls-RoycePhantomFront
2016BMWZ4Rear
2016Rolls-RoycePhantomFront
2015BMWZ4Rear
2015Rolls-RoycePhantomFront
2014BMWZ4Rear
2014Rolls-RoycePhantomFront
2013BMWZ4Rear
2013Rolls-RoycePhantomRear
2012BMWZ4Rear
2012Rolls-RoycePhantomFront
2011BMWZ4Rear
2011Rolls-RoycePhantomFront
2010BMW528i xDriveFront
2010BMW535i xDriveFront
2010BMWX3Rear
2010BMWZ4Rear
2010Rolls-RoycePhantomRear
2009BMW528i xDriveFront
2009BMW535i xDriveFront
2009BMWX3Front
2009BMWZ4Rear
2009Rolls-RoycePhantomRear
2008BMW528xiFront
2008BMW535xiFront
2008BMW750iRear
2008BMW750LiRear
2008BMW760LiRear
2008BMWX3Rear
2008BMWZ4Rear
2008MiniCooperConvertibleFront
2008Rolls-RoycePhantomFront
2007BMW525xiFront
2007BMW530xiFront
2007BMW750iRear
2007BMW750LiRear
2007BMW760LiRear
2007BMWX3Rear
2007BMWZ4Rear
2007MiniCooperConvertibleFront
2007Rolls-RoycePhantomRear
2006BMW325CiRear Right
2006BMW330CiRear Right
2006BMW525xiFront
2006BMW530xiFront
2006BMW750iRear
2006BMW750LiRear
2006BMW760iRear
2006BMW760LiRear
2006BMWM3Rear Right
2006BMWX3Rear
2006BMWX5Rear
2006BMWZ4Rear
2006MiniCooperFront
2006Rolls-RoycePhantomRear
2005BMW320iRear Right
2005BMW325CiRear Right
2005BMW325iRear Right
2005BMW325xiRear Right
2005BMW330CiRear Right
2005BMW330iRear Right
2005BMW330xiRear Right
2005BMW745iRear
2005BMW745LiRear
2005BMW760iRear
2005BMW760LiRear
2005BMWM3Rear Right
2005BMWX3Front
2005BMWX5Rear
2005BMWZ4Rear
2005MiniCooperFront
2005Rolls-RoycePhantomFront
2004BMW320iRear Right
2004BMW325CiRear Right
2004BMW325iRear Right
2004BMW325xiRear Right
2004BMW330CiRear Right
2004BMW330iRear Right
2004BMW330xiRear Right
2004BMW745iRear
2004BMW745LiRear
2004BMW760iRear
2004BMW760LiRear
2004BMWM3Rear Right
2004BMWX3Rear
2004BMWX5Rear
2004BMWZ4Rear
2004MiniCooperFront
2004Rolls-RoycePhantomRear
2003BMW320iRear Right
2003BMW325CiRear Right
2003BMW325iRear Right
2003BMW325xiRear Right
2003BMW330CiRear Right
2003BMW330iRear Right
2003BMW330xiRear Right
2003BMW525iRear
2003BMW530iRear
2003BMW540iRear
2003BMW745iRear
2003BMW745LiRear
2003BMW760LiRear
2003BMWM3Rear Right
2003BMWM5Rear
2003BMWX5Rear
2003BMWZ4Rear
2003MiniCooperFront
2002BMW320iRear Right
2002BMW325CiRear Right
2002BMW325iRear Right
2002BMW325xiRear Right
2002BMW330CiRear Right
2002BMW330iRear Right
2002BMW330xiRear Right
2002BMW525iRear
2002BMW530iRear
2002BMW540iRear
2002BMW745iRear
2002BMW745LiRear
2002BMWM3Rear Right
2002BMWM5Rear
2002BMWX5Rear
2002MiniCooperFront
2001BMW320iRear Right
2001BMW323iRear Right
2001BMW325CiRear Right
2001BMW325iRear Right
2001BMW325xiRear Right
2001BMW330CiRear Right
2001BMW330iRear Right
2001BMW330xiRear Right
2001BMW525iRear
2001BMW530iRear
2001BMW540iRear
2001BMWM3Rear Right
2001BMWM5Rear
2001BMWX5Rear
2000BMW323CiRear Right
2000BMW323iRear Right
2000BMW328iRear Right
2000BMW528iRear
2000BMW540iRear
2000BMWM5Rear
2000BMWX5Rear
1999BMW323iRear Right
1999BMW328iRear Right
1999BMW528iRear
1999BMW540iRear
1999BMWM5Rear
1998BMW528iRear
1998BMW540iRear
1997BMW528iRear
1997BMW540iRear

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

3714014144537140150957371410936983714109370037141182641371467637383714677881237146784697

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.