Turbocharger AUDI A1 (8X1 / 8XK) 1.6 TDI 105 hp

This category gathers the exchange-standard turbocharger reference associated with the 1.6-litre, 105 horsepower TDI diesel engine, a configuration used across a wide range of vehicle platforms sharing this engine family. It speaks to two distinct audiences: independent garages ordering a part to complete a repair job for a customer, and individual drivers or hands-on owners who intend to fit the component themselves. What is listed here is strictly the turbocharger unit itself, identified by its manufacturer reference, rather than a description of any fitting service.

The reference presented here is selected through cross-checking the engine code against the manufacturer part number and its recognised equivalences, so that a single listing reliably points to the correct exchange-standard unit for this engine. Remanufacturing follows the logic of the core exchange system: a used, worn turbocharger is returned so a rebuilt unit can be issued in its place, keeping the component in circulation instead of being discarded after a single failure.

Professional uses by trade

The 1.6 TDI 105 turbocharger reaches this engine through several distinct paths depending on who is ordering it. The list below sets out how each audience typically approaches the part, from a scheduled workshop job to an urgent roadside situation, without assuming any of them intends to perform a repair themselves unless stated.

• Independent garage: orders the 1.6 TDI 105 turbocharger reference ahead of a scheduled repair slot, cross-checking the engine code before confirming the part to the customer.
• Independent garage: keeps the core exchange paperwork ready so the worn turbocharger can be returned promptly once the replacement unit has been fitted by the workshop.
• Stranded driver: searches for the exact turbocharger matching a 1.6 TDI 105 engine after noticing a sudden loss of power or a whistling sound while driving.
• Hands-on enthusiast: compares the OEM reference and equivalent numbers against the existing turbocharger before ordering, intending to fit the exchange-standard unit without workshop assistance.
• Hands-on enthusiast: reviews the cartridge and CHRA compatibility of the reference before purchase, since variable geometry components differ across otherwise similar engine codes.
• DACH buyer: requests the 1.6 TDI 105 turbocharger reference in German-language correspondence, expecting the same engine code verification before the order is confirmed.

Range comparison

The table below lists the exchange-standard reference available in this category for the 1.6 TDI 105 engine, presented with its intended use and the general wholesale format in which the unit is handled, ahead of the core exchange being processed.

How to choose

Selecting the correct turbocharger for a 1.6 TDI 105 engine relies on a handful of verifiable points rather than assumption, since two engines sharing the same displacement and power figure can still require different references depending on their exact code.

1. Confirm the exact engine code stamped on the block rather than relying on the vehicle's commercial name, since the same 1.6 TDI 105 designation can cover several distinct engine codes.
2. Cross-reference the OEM part number and its listed equivalences against the reference offered here before ordering, to avoid a mismatch that only appears once fitting begins.
3. Check whether the existing turbocharger uses variable geometry, since the actuator and control mechanism differ from a fixed-geometry unit even on a visually similar housing.
4. Verify the cartridge and CHRA specification match the reference, as a compressor or turbine wheel mismatch can affect how the engine responds under load.
5. Prepare the core exchange in advance, since the worn turbocharger must be returned as part of the exchange-standard process rather than discarded independently.
6. Note any symptom observed beforehand, such as a limp mode warning, smoke, or a whistling noise, since this detail helps confirm the diagnosis matches the part ordered.

Storage & logistics

Handling a turbocharger through a professional order involves more than the unit itself: the compressor and turbine housings are precision-machined and can be damaged by an impact during transit or storage, so the original packaging is kept intact until the part reaches the person carrying out the fitting. The core exchange process depends on the returned, worn turbocharger being kept in a similarly protected state, without the actuator or wiring connector being forced or removed carelessly, so that the exchange can be processed without delay once the replacement unit has been installed by a professional.

Since 2026, our team has handled 1.6 TDI 105 turbocharger requests by checking the engine code twice before any order leaves our hands, because a rebuilt unit only earns its place back on the road once compatibility is beyond doubt.— autoKUR team

Related categories

Browse our other ranges:

• 2.0 TFSI 256 hp
• 1.4 TFSI 185 hp
• 1.4 TFSI 150 hp
• 2.0 TDI 143 hp
• 1.4 TFSI 140 hp
• 2.0 TDI 136 hp

Useful references

For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.