H4B 999 Renault H4B 999
Компактний 3-циліндровий двигун, розроблений для економії пального та зниження викидів.
81
Brand engines
7
Modifications
Technical Specifications
| Engine Displacement | 1.0 L (999 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 70 - 100 л.с. |
| Torque | 95 - 135 Н*м |
| Cylinder Bore | 72.00 mm |
| Piston Stroke | 73.10 mm |
| Compression Ratio | 10.5:1 |
| Firing Order | 1-3-4-2 |
| Fuel System | Multi-point Fuel Injection |
| Aspiration | Naturally Aspirated |
| Intercooler | No |
| Maximum RPM | 6,000 rpm |
| Max Torque RPM | 2,000 rpm |
| Valve Train | DOHC |
| Timing Drive | Belt |
| Timing belt replacement interval | 120,000 km |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 120 kg |
| Dimensions (L×W×H) | 600 × 500 × 600 mm |
| Lubrication System | Wet sump |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Renault H series |
| Manufacturing Plant | Flins, France |
Maintenance
| Engine Oil Capacity | 4.5 L (with filter: 4.8 L) |
| Recommended Viscosity | 5W-30 |
| Oil Standard | ACEA A3/B4 |
| Recommended Brands | Total Quartz, Elf Evolution, Castrol Magnatec |
| Oil Change Interval | 15 000 km or 12 mo |
| Oil Filter | 152080008R |
| Air Filter |
165460008R
Replace every 60 000 km |
| Spark Plugs |
Type: Iridium Part number: 7701202475Gap: 0.8 mm Quantity: 4 pcs Replace every 60 000 km |
| Coolant Capacity | 6 L |
| Coolant Type | G12 (Renault Coolant) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 90°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 120°C |
| Critical Temperature | 130°C |
| Annual Maintenance Cost | 500-800 USD |
Reliability
Expected lifespan: 250 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Timing belt wear | Medium | 100000-120000 km | $300-600 |
| Oil leaks from gaskets | Low | 80000-100000 km | $150-300 |
Known defects
- Some early models had issues with fuel injectors
- Potential for overheating if coolant is not maintained
Warranty extensions
- Renault offers extended warranties for engine components up to 5 years/100000 km
Tuning potential
Tuning potential: Medium | Max. safe power: 160 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 110 hp | 150 Nm |
ECU remap only Reliability impact: Minimal |
$400 |
| Stage 2 | 130 hp | 170 Nm |
- Required: Upgraded intercooler, ECU remap Reliability impact: Low |
$1200 |
| Stage 3 | 150 hp | 200 Nm |
- Required: Bigger turbo, Forged internals Reliability impact: Medium |
$3000 |
Popular modifications
- ECU tune
- Cold air intake
- Exhaust system upgrade
Tuning limitations
- Stock turbo limitations
- Cooling system upgrades needed for high power
Cars with the H4B 999 engine
This engine was fitted to 5 models
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Dacia | Sandero | Sandero II Facelift | 2017 - 2021 |
|
No photo
|
Renault | Logan | Logan II | 2012 - present |
|
No photo
|
Renault | Sandero | Sandero II | 2013 - present |
|
No photo
|
Renault | Symbol | Symbol III | 2012 - 2022 |
|
No photo
|
Dacia | Logan | Logan II (B0) | 2012 - 2026 |
All modifications (7)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Dacia Sandero | Sandero II Facelift | 1.0 SCe 75 л.с. 5-МКП 2WD | 75 hp | 5-МКП | 2WD |
| Renault Logan | Logan II | 1.0 SCe 75 л.с. 5-МКП 2WD | 75 hp | 5-МКП | 2WD |
| Renault Sandero | Sandero II | 1.0 SCe 75 л.с. 5-МКП 2WD | 75 hp | 5-МКП | 2WD |
| Renault Symbol | Symbol III | 1.0 TCe 100 л.с. 5-МКП 2WD | 100 hp | 5-МКП | 2WD |
| Renault Symbol | Symbol III | 1.0 TCe 100 л.с. 6-МКП 2WD | 100 hp | 6-МКП | 2WD |
| Renault Symbol | Symbol III | 1.0 TCe 100 л.с. 7-Автомат 2WD | 100 hp | 7-Автомат | 2WD |
| Dacia Logan | Logan II (B0) | 1.0 SCe 75 л.с. 5-МКП 2WD | 75 hp | 5-МКП | 2WD |
Interesting Facts
- The H4B 999 engine is known for its fuel efficiency.
- It features advanced fuel injection technology for better performance.
- This engine is part of Renault's strategy to reduce emissions.
Applications
Total produced: approximately 500000
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Renault Clio | IV | 2012-2018 | 70hp/100hp | Europe, Asia |
| Renault Captur | I | 2013-2018 | 70hp/90hp | Europe, Asia |
Compatible transmissions: 5-speed Manual, 6-speed Automatic
Drive types: FWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Minimum: 95 | Recommended: 98 |
| Consumption (City) | 6.5 L/100km |
| Consumption (Highway) | 4.5 L/100km |
| Consumption (Combined) | 5.5 L/100km |
| Real Consumption | 6 L/100km |
| Fuel Tank Capacity | 50 L |
| Range | 909 km |
| Cost per 100 km | 8-12 USD |
Emissions Standards
| Emission Standard | Euro 6 |
| CO₂ Emissions | 120 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Awards and Recognition
- Best Small Engine (2015) — Engine Technology
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| 1.0 EcoBoost | Ford | 999 cc | 100 hp | 170 Nm |
| Kappa 1.0 | Hyundai | 998 cc | 100 hp | 171 Nm |
Pros
- Compact size and lightweight design.
- Good balance of power and fuel efficiency.
- Reliable performance in urban driving conditions.
Cons
- Limited tuning potential compared to larger engines.
- Some users report issues with turbo lag.