Petrol · 2017–2024
Enter your VIN and mileage and get a plan built for your exact engine and gearbox.
All about the Dacia Duster 2All about the 0.9 / 1.0 TCe & 1.0 SCe (H4B / H4D) engine
The 1.0 TCe & 1.0 SCe (H4B / H4D) engine was fitted to the Dacia Duster 2 (2017–2024). In the EU that is 22.2 % of all new cars of this generation.
Versions: 1.0 91 hp, 1.0 101 hp.
The most expensive known risk is corroded brake lines; weak foot/parking brake at inspection: it usually appears at 60,000–200,000 km and costs €100–450 to fix.
✓ The faults of this engine were checked against sources (10/2026). Each item has at least two independent sources or an official recall or parts-maker technical note.
Signs: Rattle for a few seconds on cold start, later camshaft/crankshaft correlation fault codes and engine light
Fix: Do not ignore the noise; measure chain stretch (live data or inspection) and replace chain, tensioner and guides; change oil more often than the long factory interval
Signs: Coolant level drops slowly, smell or traces of coolant, temperature warning; if missed the engine overheats
Fix: Check the coolant level regularly; replace the thermostat housing or water outlet with its seals; after any overheating check the head gasket
Signs: Misfire, rough running, flashing engine light, coolant level dropping without an outside leak
Fix: Do not just replace the coil: find where coolant enters the coil wells (dealer has a repair procedure on the engine); ask about goodwill on cars still young
Signs: Metallic rattle from the turbo when lifting off or at low load; sometimes power loss with an underboost code
Fix: Dealer ECU update (Renault technical note) for the rattle; for power loss check the turbo air hose and the boost control valve before replacing the turbo
Signs: Knock or play felt through the steering, uneven tyre wear; play found at inspection.
Fix: Replace the worn tie-rod ends (or inner tie rods) and align the wheels.
Signs: Rusty rigid brake lines or insufficient braking/handbrake effect noted at the roadworthiness test from about 4 years.
Fix: Replace corroded lines; service rear brakes and adjust or replace handbrake cables.
Signs: Blown bulbs or misaimed headlights noted at the roadworthiness test.
Fix: Replace bulbs, check holders and connectors, adjust headlight aim.
Signs: Red steering or orange ESP warning, loss of ESP, jolt at full lock, loss of assistance when manoeuvring.
Fix: Check by VIN that the free steering module reprogramming was done.
Signs: Hard brake pedal or sudden loss of brake assistance.
Fix: Check by VIN that the brake booster was inspected or replaced under the recall.
Signs: Airbag, ABS/ESP or drive warnings; systems may switch off.
Fix: Check by VIN that the connector was inspected and repaired under the recall.
Signs: Multimedia freezes, reboots or stays black; navigation glitches.
Fix: Software update at a dealer; replace the radio unit only if updates fail.
Signs: Slipping, high bite point
Fix: Replace clutch kit
Signs: Rattle at idle, vibration pulling away
Fix: Replace with clutch
Signs: Judder in town traffic, jerks or delay when pulling away, clatter at low speed, overheating warning in slow traffic or on hills
Fix: First a software update and clutch adaptation reset; if wear values are at the limit, replace the double clutch and check the input-shaft seals for oil on the clutch
Signs: Gearbox warning, refuses to engage a gear or drops into neutral while driving, limp mode, faults on the gearbox control unit or a speed sensor
Fix: Read the gearbox control unit with Renault-level diagnostics, update the software and relearn; replace the faulty sensor, actuator or control unit if the fault stays
Typical routine maintenance cost for 100,000 km: €2,200–4,950. Sum of the services and wear parts in the plan above (about 15,000 km a year, independent workshop), without faults.
Intervals and typical prices for the Dacia Duster 2 with the 1.0 TCe & 1.0 SCe (H4B / H4D) engine. The app gives the exact plan for your mileage.
| Item | Interval | Typical price |
|---|---|---|
| Engine oil + oil filterEngine | every 15,000 km or every 12 months | €70–150 |
| Cabin (pollen) filterClimate | every 15,000 km or every 12 months | €15–40 |
| Brake fluidBrakes | every 24 months | €50–95 |
| A/C service (regas + desiccant)Climate | every 24 months | €70–150 |
| Air filterEngine | every 30,000 km or every 24 months | €15–45 |
| Spark plugsIgnition | every 60,000 km or every 48 months | €50–160 |
| Auxiliary (serpentine) beltEngine | every 120,000 km | €70–180 |
| Coolant replacementCooling | every 150,000 km or every 96 months | €70–150 |
| Timing chain inspection (listen on cold start)Engine | every 150,000 km | €0–120 |
| Manual gearbox oilTransmission | every 150,000 km | €60–130 |
| Front brake padsBrakes | usually at 30,000–60,000 km | €60–150 |
| Front brake discs + padsBrakes | usually at 60,000–120,000 km | €150–320 |
| Rear brake padsBrakes | usually at 50,000–90,000 km | €50–130 |
| Tyres (set of 4)Wheels | usually at 40,000–60,000 km | €320–700 |
| Wiper bladesBody | checked at service | €20–50 |
| 12V batteryElectrical | checked at service | €100–220 |
| Version | Share | Years | CO₂ | Fuel use |
|---|---|---|---|---|
| 1.0 Petrol999 cm³ · 67 kW (91 hp) | 15.9 % | 2020–2023 | 128 g/km | 7.2 L |
| 1.0 Petrol999 cm³ · 74 kW (101 hp) | 6.4 % | 2019–2023 | 134 g/km | 5.5 L |
Source: European Environment Agency (EEA), monitoring of CO₂ emissions from new passenger cars, CC BY 4.0. CO₂ and fuel use are official type-approval values (WLTP from 2021), not real-world consumption.
Recalls the manufacturer published in the United Kingdom for this model (5). The same recalls usually apply across Europe. Ask an authorised dealer to check by VIN whether your car is affected and whether the work has been done.
The faults with the highest risk: corroded brake lines; weak foot/parking brake at inspection (60,000–200,000 km, €100–450); worn tie-rod ends / steering joints (50,000–180,000 km, €80–300).
Chain.
5W-30 / 5W-40 · Renault RN0700 / RN17 · ~4.1 L · every 15,000 km.
1.5 dCi (K9K)1.3 TCe / DIG-T (H5H / M282)1.6 16v (Renault-Nissan H4M / HR16DE)1.2 TCe / DIG-T (H5Ft)
Renault Clio IV 2012–2019Renault Captur I 2013–2019Dacia Sandero II 2012–2020Renault Captur II 2019–Renault Clio V 2019–Nissan Juke (F16) 2019–Nissan Micra (K14) 2016–2023Dacia Logan II 2012–2020Dacia Sandero III 2020–smart fortwo / forfour (453) 2014–2024Renault Twingo III 2014–2024Dacia Jogger 2021–
Main sources for the faults of this engine:
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Dutch tests: RDW Open Data (CC0). Engine versions: EEA, monitoring of CO₂ emissions from new passenger cars (CC BY 4.0, DG CLIMA). Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles. How we check the data →
Updated 29/10/2026