Z18E Mazda Z18E

Атмосферний 4-циліндровий двигун, відомий своєю надійністю та економічністю.

Brand: Mazda Type: Petrol Configuration: Inline-4 Production Years: 2001 - 2008 Production: Hiroshima, Japan
44 Brand engines
2 Modifications

Technical Specifications

Engine Displacement 1.8 L (1,798 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 120 - 130 л.с.
Torque 160 - 170 Н*м
Cylinder Bore 85.00 mm
Piston Stroke 88.00 mm
Compression Ratio 10.0:1
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 4,000 rpm
Valve Train DOHC
Timing Drive Belt
Timing belt replacement interval 120,000 km
Block Material Aluminum
Head Material Aluminum
Engine Weight 130 kg
Dimensions (L×W×H) 600 × 500 × 600 mm
Lubrication System Wet sump
Cooling System Liquid cooling

Additional Information

Engine Family Mazda Z engine series
Manufacturing Plant Hiroshima, Japan

Maintenance

Engine Oil Capacity 4.5 L (with filter: 5 L)
Recommended Viscosity 5W-30
Oil Standard API SL
Recommended Brands Mazda Genuine Oil, Castrol, Mobil 1
Oil Change Interval 10 000 km or 12 mo
Oil Filter B6Y1-14-302
Air Filter B6Y1-13-Z40
Replace every 30 000 km
Spark Plugs Type: Iridium
Part number: B6Y1-18-110
Gap: 1.1 mm
Quantity: 4 pcs
Replace every 60 000 km
Coolant Capacity 6 L
Coolant Type G12 (Mazda Coolant)
Coolant Change Interval 240 000 km
Thermostat Opening Temperature 88°C
Operating Temperature 90°C
Max Operating Temperature 120°C
Critical Temperature 130°C
Annual Maintenance Cost 500-800 USD

Reliability

Reliability rating: 7/10

Expected lifespan: 250 000 km

Common problems

Problem Severity Mileage Repair cost
Timing belt wear Medium 100000-120000 km $300-500
Oil leaks from valve cover Low 80000-100000 km $150-300

Known defects

  • Some early models had issues with oil consumption

Warranty extensions

  • Mazda offers extended warranty options for engine components

Tuning potential

Tuning potential: Medium | Max. safe power: 230 hp

Stage Power Torque Method Cost
Stage 1 150 hp 180 Nm ECU remap only
Reliability impact: Minimal 		$400
Stage 2 180 hp 210 Nm -
Required: Cold air intake, ECU remap
Reliability impact: Low 		$1200
Stage 3 210 hp 240 Nm -
Required: Turbocharger kit, Upgraded fuel system
Reliability impact: Medium 		$3000

Popular modifications

  • ECU tuning
  • Cold air intake
  • Exhaust system upgrade

Tuning limitations

  • Limited by stock internals
  • Turbocharging requires significant modifications

Cars with the Z18E engine

This engine was fitted to 1 model

Photo Brand Model Generation Production years
No photo
 Mazda Premacy Premacy 1999 - 2006

All modifications (2)

Vehicle Generation Modification Power Gearbox Drive
Mazda Premacy Premacy 1.8 115 л.с. 5-МКП 2WD 115 hp 5-МКП 2WD
Mazda Premacy Premacy 1.8 115 л.с. 4-Автомат 2WD 115 hp 4-Автомат 2WD

Interesting Facts

  • The Z18E engine is known for its reliability and efficiency.
  • It was used in multiple Mazda models during its production run.

Applications

Total produced: null

Vehicle Generation Years Power Markets
Mazda Mazda3 BK 2003-2009 120hp/130hp Europe, Asia
Mazda Mazda6 GG 2002-2008 120hp/130hp Europe, Asia

Compatible transmissions: 5-speed Manual, 4-speed Automatic

Drive types: FWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 95 | Recommended: 98
Consumption (City) 10 L/100km
Consumption (Highway) 6.5 L/100km
Consumption (Combined) 8 L/100km
Real Consumption 8.5 L/100km
Fuel Tank Capacity 55 L
Range 687 km
Cost per 100 km 10-12 USD

Emissions Standards

Emission Standard Euro 4
CO₂ Emissions 160 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Comparison with competitors

Engine Brand Displacement Power Torque
K4M Renault 1,794 cc 120 hp 160 Nm
1.8L I4 Honda 1,799 cc 140 hp 170 Nm

Pros

  • Good balance of power and fuel efficiency
  • Lightweight design contributes to overall vehicle performance

Cons

  • Less power compared to some competitors
  • Timing belt maintenance required