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Air Conditioning Relay HELLA 4RA 933 766-801 OE Ref 5M5Z-14N089-BA

Key Specification:
  • Combi Switch Function: Changeover Contact
  • EAN: 4082300787856
  • Length [cm]: 2.7
  • Number of pins: 4
  • OEM Reference number: 5M5Z14N089AA
Sale
£ 25
£ 20.83 excl. VAT
In Stock
SKU:HELLA 4RA 933 766-801
BrandHELLA
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Combi Switch Function
Changeover Contact
EAN
4082300787856
Length [cm]
2.7
Number of pins
4
OEM Reference number
5M5Z14N089AA
Packing Unit
1
Quantity
1
Relay function
Exterior Rearview Mirror Adjustment
Relay function
ABS recovery pump
Relay function
Central Locking
Relay function
Convertible top hydraulics
Relay function
Daytime Running Light
Relay function
Clamp 15
Relay function
Air Conditioning
Relay function
ABS
Relay function
Horn
Relay function
Fuel Pump
Relay function
Fan- heater/air conditioning
Relay function
Interior Blower
Relay function
Light switch
Relay function
Window Regulator
Relay function
ESP
Relay function
Lambda Sensor
Relay function
Heated rear window
Relay function
Clamp 87
Relay function
Low Beam
Relay function
Clamp 15R
Relay function
Starter
Relay function
Interior Lighting
Relay function
Electric booster heater
Relay function
High Beam
Relay function
Heatable exterior mirror
Relay function
Parking
Voltage [V]
12
Weight [kg]
0.02

Air Conditioning Relay OE Ref 5M5Z 14N089 BA – HELLA – OEM 5M5Z14N089AA

This Air Conditioning Relay OE Ref 5M5Z 14N089 BA is supplied by HELLA as a replacement for OEM reference 5M5Z14N089AA. It is intended for use in selected FORD, FORD USA, LEXUS, MAYBACH, MAZDA vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference 4RA 933 766-801 and EAN 4082300787856, allowing accurate identification and compatibility verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

Technical details are not specified.

Vehicle Compatibility

Compatible with selected FORD, FORD USA, LEXUS, MAYBACH, MAZDA models. Detailed compatibility information is available in the Compatibility section of this page.

To confirm correct fitment, please verify the OEM reference number or use the vehicle registration lookup tool before ordering.

If this part is not suitable for your vehicle, browse alternative options in our Air Conditioning category.

Reference number(s) comparable with the original spare part number
FORD 5M5Z-14N089-AA FORD 5M5Z-14N089-BA FORD GU2Z-14N089-A HONDA 39794-S5A-901 MAZDA B115-67-730 MAZDA PE03-18-811 MERCEDES-BENZ 002 542 11 19 MERCEDES-BENZ 002 542 83 19 MERCEDES-BENZ 002 542 83 19 28 MERCEDES-BENZ 002 542 84 19 MERCEDES-BENZ 002 542 92 19 MERCEDES-BENZ 002 545 11 19 MERCEDES-BENZ 003 542 04 19 MERCEDES-BENZ 003 542 30 19 MERCEDES-BENZ A 002 542 11 19 MERCEDES-BENZ A 002 542 83 19 MERCEDES-BENZ A 002 542 83 19 28 MERCEDES-BENZ A 002 542 84 19 MERCEDES-BENZ A 002 542 92 19 MERCEDES-BENZ A 002 545 11 19 MERCEDES-BENZ A 003 542 04 19 MERCEDES-BENZ A 003 542 30 19 MITSUBISHI 8627A030 SAAB 13266316 SAAB 32008611 SUBARU 82501AG05B SUBARU 82501FC100 TOYOTA 90080-87008 TOYOTA 90084-98031 TOYOTA 90897-02012 TOYOTA 90987-02012 HYUNDAI 95220-2S000 HYUNDAI 95224-29850 HYUNDAI 95224-2D000 HYUNDAI 95230-2PP030 KIA 0K552-67740B GENERAL MOTORS 13 266 316 GENERAL MOTORS 30019347 LAND ROVER LR138845 LAND ROVER YWB500020
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.