Turbocharger VOLKSWAGEN Passat B6 1.9 TDI 105 hp

The 1.9 TDI 105 category brings together exchange-standard turbochargers built for this specific engine code, used across several vehicle platforms that share the same 105 hp diesel block. It is addressed to independent garages ordering parts for a customer's car, to drivers troubleshooting a loss of power or unusual smoke, and to enthusiasts who prefer to identify and fit the correct component themselves. Each reference listed here is tied to the engine code rather than to a single vehicle nameplate, since the same turbocharger often serves multiple models and brands.

The range is built around the engine code first: every reference is checked against known OEM numbers and cross-brand equivalences before it appears in this category, rather than being organized by vehicle model alone. This approach reflects how the exchange-standard supply chain actually works for this engine, a distributor sourcing, checking and reconditioning cores upstream, so that what reaches the buyer is identified by the code stamped on the original part, not by guesswork.

Professional uses by trade

A 1.9 TDI 105 turbocharger reaches different hands depending on who is ordering it: a garage restocking for a scheduled job, a driver trying to get back on the road, or someone confident enough to identify the part themselves. The following overview reflects how each of these profiles typically approaches this category.

• Le garagiste independant : Orders a replacement turbocharger by engine code when a customer's 1.9 TDI arrives with reduced power, checking the reference against the vehicle's original part number before confirming the job.
• Le garagiste independant : Keeps a short list of common 1.9 TDI 105 references on hand to avoid delaying a repair queue while waiting on a single vehicle-specific part.
• L'automobiliste depanne : Searches for the turbocharger matching their engine code after noticing a whistling noise, black smoke, or a sudden drop in acceleration on the road.
• L'automobiliste depanne : Compares the reference printed on the old unit against the listing here before deciding whether the part fits their specific 1.9 TDI 105 vehicle.
• Le passionne qui fait lui-meme : Reads through the OEM equivalences to confirm a reference before ordering, planning to identify and fit the unit as part of a home project.
• Der deutsche Kaeufer (DACH) : Looks for the same engine-code reference in a German-language listing, expecting the part identification to match what is printed on the removed unit.

Range comparison

The table below lists the exchange-standard references currently available for the 1.9 TDI 105 engine code, each identified by its original part number rather than by a single vehicle model, since the same unit often fits several platforms.

How to choose

Choosing among references for the same engine code comes down to a few checks rather than a single number, since several turbochargers can share a family without being interchangeable in every detail.

1. Match the reference number printed on the original unit against the listing here, since two turbochargers on the same engine code are not always interchangeable.
2. Confirm the engine code stamped on the vehicle rather than relying on the model name alone, as the same nameplate can carry more than one engine variant.
3. Check whether the listing mentions a core exchange requirement, since the old unit typically needs to be returned as part of the process.
4. Look for the OEM equivalence noted against the reference, which helps confirm fitment when the original part number is worn or illegible.
5. Consider ordering through a professional who can confirm fitment and complete the installation, since identifying the correct reference is only the first step.
6. Keep the removed unit accessible until the replacement is confirmed to fit, in case a second reference needs to be checked.

Storage & logistics

Exchange-standard turbochargers are typically handled as a matched pair with the customer's original unit: the new or reconditioned reference goes out, and the removed core is expected to come back through the same channel, often described as a Pfand or core-deposit process. For a garage or distributor, this means keeping incoming cores separated by reference until they are processed, and storing replacement units in a way that protects the turbine housing and connections from impact during handling. Buyers ordering ahead of a scheduled job should plan for this two-way exchange rather than treating the purchase as a single one-way delivery.

Since 2026, our team has cross-checked engine-code references and OEM equivalences before listing a single turbocharger in this category, so a garage or a driver searching by engine code finds a match rather than a guess.— autoKUR team

Related categories

Browse our other ranges:

• 2.0 FSI 200 hp
• 2.0 TFSI 200 hp
• 2.0 TDI 170 hp
• 2.0 TDI 163 hp
• 1.8 TSI 160 hp
• 1.4 TSI 150 hp

Useful references

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