Turbocharger 1.9 TDI - 4540975002S
SKU: CIHIR56 OEM: 4540975002S
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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.
- ConditionUsed
- InvoiceVAT Invoice Issued
- Part ManufacturerKORAS
- Part Number4540975002S
Get your used OEM auto parts delivered fast and pay with total security.
- Fast worldwide shipping on used car parts (2–7 days EU / 5–12 days international)
- Direct dispatch from supplier = faster delivery and optimized logistics
- Full tracking on every order for complete transparency
- 100% secure payments via Stripe (credit cards, PayPal, Apple Pay, Klarna & local methods)
- Payment is captured only after order confirmation
Before ordering:
- Shipping cost is calculated at checkout based on location and parcel size
- Customs duties may apply for non-EU deliveries
- Always check compatibility with your vehicle and OEM reference
More details:
Transparent conditions for used OEM car parts, designed to protect both buyer and product integrity.
- 30-day warranty covering functional defects on used auto parts
- Returns accepted only if the item is incorrect, defective, or not as described
- Refund or replacement issued after inspection and verification
Please keep in mind:
- All parts are used, vehicle-specific, and individually listed
- Normal cosmetic wear does not affect functionality and is not considered a defect
- Returns for incorrect orders or change of mind are not accepted
For full coverage and legal details, see Returns Policy and Terms and Conditions.
Yes. All AutoRiven parts are used original OEM parts. We do not sell aftermarket parts or replicas.
Compatibility should be verified using the OEM reference number. You can also contact us before purchasing with your VIN, make, model, engine, and year, and our team will assist you.
AutoRiven sells used OEM automotive parts only.
Product information is based on visual inspection, available technical data, photos, and supplier information at the time of listing. Due to the nature of used automotive parts, not all components can be fully functionally tested before shipment.
Yes. All parts include a 30-day commercial warranty from the date of delivery, covering functional defects only. This commercial warranty does not affect or replace the consumer’s statutory rights under EU conformity law.
Estimated delivery time is 2–10 business days depending on destination. Express shipping may be available on request and typically takes 24–72 hours.
We accept secure payments via Stripe Checkout, including credit and debit cards, PayPal, Apple Pay, Google Pay, Klarna, Revolut Pay, and other local methods depending on your country.
Returns are accepted only if the item is defective or damaged, an incorrect item was supplied, or the product does not match the description. Used automotive parts are vehicle-specific and individually identified items and are excluded from the 14-day right of withdrawal under EU Directive 2011/83/EU.
Some electronic components may require coding or programming by a qualified technician after installation.
Yes, we ship internationally. Any customs duties, import taxes, or local charges required by the destination country are the customer’s responsibility.
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