Turbocharger RENAULT Grand Scenic 4 1.7 Blue DCi 120 hp

This category serves owners and professionals dealing with Renault’s 1.7 Blue DCi 120 hp engines, where turbo failure manifests as sluggish acceleration, excessive exhaust smoke, or a persistent whistling noise. Here, you’ll find exchange-standard turbos that match the original specifications, ensuring a direct replacement without modifications. The range includes remanufactured units with tested cartridges and CHRA assemblies, ready for immediate fitment.

The turbos in this range are sourced from specialized remanufacturers who disassemble, inspect, and rebuild each unit to OEM standards. The process includes replacing worn bearings, seals, and vanes, then balancing the rotor for optimal performance. This approach ensures consistent quality while reducing environmental impact compared to new part production.

Professional uses by trade

Different users approach turbo replacement with distinct priorities: garages focus on turnaround time and reliability, DIY enthusiasts seek clear compatibility guidance, and German buyers demand precision in fitment and documentation. Each group benefits from a range built around verified OEM references.

• Le garagiste independant : Replace a failing turbo on a Renault 1.7 Blue DCi 120 hp with an exchange-standard unit to minimize labor costs and restore full power delivery.
• L'automobiliste depanne : Identify a faulty turbo by symptoms like loss of boost or blue smoke, then order the exact replacement for a quick, cost-effective repair.
• Le passionne qui fait lui-meme : Source a remanufactured turbo with matching OEM reference to ensure seamless installation without additional machining.
• Der deutsche Kaeufer (DACH) : Select a turbo with documented remanufacturing process and CHRA integrity for long-term reliability in high-mileage vehicles.
• Le garagiste independant : Use turbos with pre-verified geometry to avoid post-installation adjustments, reducing diagnostic time and customer wait times.
• L'automobiliste depanne : Match the turbo’s OEM reference to the vehicle’s engine code to deliver a direct fit and avoid compatibility errors.
• Der deutsche Kaeufer (DACH) : Prioritize turbos with clear return policies for core deposits, ensuring a smooth exchange process if the old unit is damaged.

Range comparison

Below, you’ll find the verified turbos for Renault’s 1.7 Blue DCi 120 hp, listed with their OEM references and key compatibility details. Each unit is tested for performance and durability before inclusion.

How to choose

Selecting the right turbo involves more than matching the OEM reference. Consider the unit’s condition, remanufacturing process, and compatibility with your vehicle’s engine management system.

1. Verify the turbo’s OEM reference against your Renault’s engine code to ensure a precise fit and avoid installation errors.
2. Check for documented remanufacturing steps, including cartridge and CHRA replacement, to confirm the unit’s reliability.
3. Prioritize turbos with clear core deposit policies, as this simplifies returns and reduces upfront costs for damaged units.
4. Assess the turbo’s packaging and handling instructions to prevent damage during transit, especially for DIY installations.
5. Confirm the turbo’s compatibility with your vehicle’s power output and exhaust system to avoid performance mismatches.
6. Review the supplier’s return policy for defective units, ensuring you can exchange them without additional fees.
7. For high-mileage engines, choose turbos with reinforced vanes and bearings to extend service life under demanding conditions.

Storage & logistics

Professional workshops should store exchange-standard turbos in a climate-controlled environment, away from moisture and direct sunlight, to preserve their internal components. Avoid stacking units to prevent pressure damage to the cartridges. For bulk orders, use sturdy shelving with dividers to separate references and prevent cross-contamination. Always handle turbos by the housing to avoid disturbing the CHRA assembly, and inspect packaging for tears before storage. Regularly rotate stock to ensure older units are used first, maintaining freshness and performance consistency.

Since 2026, our team has processed hundreds of turbos for Renault’s 1.7 Blue DCi 120 hp, refining our sourcing to prioritize units with verified geometry and CHRA integrity. We leave the installation to your technician, focusing solely on delivering a reliable replacement.— autoKUR team

Related categories

Browse our other ranges:

• 1.3 TCe 163 hp
• 1.3 TCe 158 hp
• 1.7 Blue DCi 150 hp
• 1.3 TCe 140 hp
• 1.6 DCi 130 hp
• 1.3 TCe 115 hp

Useful references

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