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Frequently asked questions
About this category
This category focuses on turbochargers for the Alfa Romeo Giulia, addressing the needs of both DIY enthusiasts and professional mechanics who require a remanufactured solution for engines showing signs of wear or failure. The turbos listed here are designed for direct replacement, covering common symptoms like power loss, excessive smoke, or unusual noises, ensuring compatibility with the Giulia’s 2.0 turbo petrol and 2.9 V6 diesel variants.
The range is built around Garrett turbos, a brand known for durability and performance, sourced through a wholesale network that prioritizes stock rotation and quality control. This approach ensures workshops and private buyers have access to units that meet OEM specifications without the premium price of new parts.
Professional uses by trade
Different users approach turbo replacement with distinct priorities: garages need speed and reliability, DIYers seek affordability and simplicity, while German buyers prioritize precision and long-term consistency in performance.
- Le garagiste independant : Replace a failing turbo on a Giulia 2.0 turbo petrol with a remanufactured Garrett unit to restore original power levels and avoid costly OEM replacements.
- L'automobiliste depanne : Diagnose a sudden loss of acceleration in your Giulia 2.9 diesel by swapping the turbocharger with a tested exchange-standard unit from this range.
- Le passionne qui fait lui-meme : Source a Garrett turbo for your Giulia’s 2.0 engine, ensuring it matches the OEM dimensions and performance without professional labor costs.
- Der deutsche Kaeufer (DACH) : Order a remanufactured turbo for your Alfa Romeo Giulia, benefiting from a unit that meets European emission standards and long-term reliability expectations.
- Le garagiste independant : Use a pre-checked turbo from this range to minimize diagnostic time and ensure a first-time-fit replacement on Giulia models with known turbo failure symptoms.
- L'automobiliste depanne : Address excessive blue smoke from your Giulia’s exhaust by installing an exchange-standard turbocharger designed for your specific engine code and power output.
- Der deutsche Kaeufer (DACH) : Purchase a turbo for your Giulia with confidence, knowing it has been remanufactured to original specifications and tested for consistent performance.
Range comparison
Below, you’ll find the Garrett turbos compatible with the Alfa Romeo Giulia, each listed with its reference, intended use, and standard wholesale format for easy ordering.
| Range | Use | Format |
|---|---|---|
| Turbo Garrett 856473-5001S | Giulia 2.0 turbo petrol | |
| Turbo Garrett 874490-5001S | Giulia 2.9 V6 diesel | |
| Turbo Garrett 853741-5004S | Giulia 2.0 turbo petrol | |
| Turbo Garrett 874490-5002S | Giulia 2.9 V6 diesel | |
| Turbo Garrett 848460-5001S | Giulia 2.0 turbo petrol |
How to choose
Selecting the right turbo for your Giulia depends on matching the engine code, power output, and year of manufacture, while ensuring the unit is remanufactured to original specifications.
- Verify the engine code and power output of your Giulia to ensure the turbocharger’s compatibility with your specific variant, avoiding mismatches that lead to poor performance.
- Check the turbo’s remanufacturing process, as units with a full core rebuild and bearing replacement offer longer service life compared to basic cleaning and reassembly.
- Prioritize turbos with a documented history of consistent performance in similar Giulia models, reducing the risk of premature failure after installation.
- Opt for units that include a core deposit system, allowing you to return the old turbo for a refund, simplifying the exchange process and reducing upfront costs.
- Select a turbo with a warranty period that aligns with your workshop’s repair standards, ensuring coverage for defects without hidden clauses or exclusions.
- Choose a supplier with a transparent stock rotation policy, delivering fresh units and minimizing the risk of receiving outdated or improperly stored turbos.
- For German buyers, ensure the turbo meets EU emission regulations and is labeled for use in the DACH region, avoiding compliance issues during installation.
Storage & logistics
Turbochargers for the Giulia must be stored in a dry, temperature-controlled environment to prevent moisture damage to the CHRA (Center Housing Rotating Assembly) and cartouche. Garages should rotate stock regularly to avoid prolonged storage, which can degrade seals and bearings. Units should be inspected for shipping damage upon arrival, with any discrepancies reported immediately to the supplier to maintain traceability and quality control.
Since 2026, our team has handled hundreds of Giulia turbos, refining our selection to units that balance performance and longevity, ensuring every exchange-standard part meets the demands of both workshops and passionate owners.— autoKUR team
Related categories
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Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.





