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Order Today - We Ship Worldwide
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Search by OEM Code
SKU: CIHIR56OEM: 4540975002S
Turbocharger with interchangeable numbers: , 454097-5002S, 454097-5031S, , 454097-31, 454097-1, 454097-2, , 454097-5001S. Compatible with Seat Alhambra 1.9 TDI 1Z/AHU (1896 cc, 90 HP, 08.1996 - 08.2000), Audi A4 1.9 TDI (B5) 1Z/AHU (1896 cc, 90 HP, 01.1995 - 12.1998), and Volkswagen Passat B5 1.9 TDI AHU (1896 cc, 90 HP, 08.1996 - 08.2000).
Includes balancing protocols and efficiency tests. Utilizes new parts from reputable manufacturers like Kode and Melett. Features a modern high-speed balancing machine from Cimat, achieving speeds up to 300,000 RPM, and the TurboTest Duo Expert flow machine for precise calibration and testing under conditions similar to vehicle operation.
TurboTest Duo Expert functions include: static and dynamic mass flow measurement from the turbine side, verification of turbocharger rotational speed, high-speed measurements under load, pressure ratio checks, diagnostics and programming of electric actuators in various vehicle types, calibration of the pneumatic actuator position sensor, variable geometry VNT adjustment, and testing of turbine tightness for oil leaks and blow-by. Turbocharging measurements under load conditions are also included.
Yes. All AutoRiven parts are used OEM original parts. We do not sell aftermarket parts or replicas.
Compatibility should be verified using the OEM code. You can also contact us with the VIN, make, model, and year before purchase at info@autoriven.eu.
AutoRiven sells used OEM car parts only.
Product information is based on the descriptions, images, and available data at the time of listing. Not all components can be functionally tested before shipment.
Yes. All parts include a 30-day commercial warranty from delivery, covering functional defects. This commercial warranty does not affect or replace the consumer’s statutory rights under EU conformity law.
Estimated delivery is 2–10 business days depending on destination. Express shipping, where available, may take 24–72 hours.
We accept credit and debit cards via Stripe, PayPal, Apple Pay, and Google Pay.
You may return a part within 14 days from delivery, provided it has not been installed, used, or damaged and is returned in its original condition. If the return is due to a defective item or an incorrect part supplied by us, return shipping costs are covered by AutoRiven. For returns due to change of mind or compatibility issues, all shipping costs are borne by the customer.
Some electronic components may require programming or coding by a qualified technician after installation.
Yes, we ship internationally. Any import duties or taxes are the customer’s responsibility.
If you can’t find a part on the website, contact us with the OEM code or the vehicle VIN. We’ll check availability and reply before you place an order.
Find Your PartYour order is in good hands. AutoRiven shipments are handled via trusted international couriers such as FedEx, UPS, DHL, DPD, GLS, Raben, Hellmann, Geodis, and AmberExpress. Every shipment is trackable until delivery.
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