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Siemens
Haldex control unit 0AY907554B Refurbished
Haldex control unit 0AY907554B Refurbished
Regular price
€319,90 EUR
Regular price
Sale price
€319,90 EUR
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HALDEX Control unit
4. gen. VW / Volkswagen group
Refurbished OEM Haldex Control Unit – 0AY907554B – VAG AWD (Gen 4)
The 0AY907554B Haldex control unit is a fully refurbished and tested module designed for the 4th generation Haldex AWD system. This control unit restores proper all-wheel-drive performance by precisely managing hydraulic pressure, clutch engagement and rear-axle torque distribution. Each module undergoes a complete inspection, rework of critical components, and final dynamic testing to ensure OEM-level reliability.
The 0AY907554B Haldex control unit is a fully refurbished and tested module designed for the 4th generation Haldex AWD system. This control unit restores proper all-wheel-drive performance by precisely managing hydraulic pressure, clutch engagement and rear-axle torque distribution. Each module undergoes a complete inspection, rework of critical components, and final dynamic testing to ensure OEM-level reliability.
-Manufactured: Siemens
-Condition: Refurbished Fully tested and functional
-Haldex controller for rear differential with OEM number:
0AY907554B
HAP542 5WP33514-03 SW:0039 HW:H41
Compatible with ECU : 0AY907554, 0AY907554A, 0AY907554B,
Refurbished: New silicone= durability like new module
Warranty of functionality
+ online support in case the module needs to be coded.
+ online support in case the module needs to be coded.
Problems with the haldex control unit cause your 4x4/AWD to malfunction or not work at all.
Often diagnostics writes errors like: no communication, N373 problem with haldex valve, or problems can be shown by dashboard lights: ESP/ABS
Controller is for cars: Skoda, Volkswagen, Audi, Seat, (Superb, Octavia, Tiguan, Sharan, Q3, Alhambra)
It is recommended to buy and replace the haldex control valve N373 when replacing the control unit
Shipping Worldwide (if your country is not in the checkout, please send us a message and the order will be processed personally)
Please check if this module fits for your car
(the photos are for illustrative purposes only)
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