J20B Suzuki J20B

Атмосферний 4-циліндровий двигун з багатоточковим впорскуванням, відомий своєю надійністю та ефективністю.

Brand: Suzuki Type: Petrol Configuration: V6 Production Years: 1998 - 2006 Production: Suzuki, Japan
31 Brand engines
12 Modifications

Technical Specifications

Engine Displacement 2.0 L (1,995 cc)
Configuration V6
Number of Cylinders 6
Valves per Cylinder 4
Power 120 - 140 л.с.
Torque 170 - 190 Н*м
Cylinder Bore 84.00 mm
Piston Stroke 89.00 mm
Compression Ratio 10.0:1
Firing Order 1-2-3-4-5-6
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 100,000 km
Block Material Aluminum
Head Material Aluminum
Engine Weight 150 kg
Dimensions (L×W×H) 600 × 600 × 500 mm
Lubrication System Wet sump
Cooling System Liquid cooling

Additional Information

Engine Family Suzuki J series
Manufacturing Plant Suzuki, Japan

Maintenance

Engine Oil Capacity 4.5 L (with filter: 5 L)
Recommended Viscosity 10W-30, 10W-40
Oil Standard API SL
Recommended Brands Castrol, Mobil, Shell
Oil Change Interval 10 000 km or 12 mo
Oil Filter 16510-60A00
Air Filter 13780-60A00
Replace every 30 000 km
Spark Plugs Type: Iridium
Part number: 3392
Gap: 1 mm
Quantity: 6 pcs
Replace every 60 000 km
Coolant Capacity 7 L
Coolant Type G12 (Suzuki Coolant)
Coolant Change Interval 240 000 km
Thermostat Opening Temperature 88°C
Operating Temperature 90°C
Max Operating Temperature 110°C
Critical Temperature 120°C
Annual Maintenance Cost 500-800 USD

Reliability

Reliability rating: 7/10

Expected lifespan: 250 000 km

Common problems

Problem Severity Mileage Repair cost
Oil leaks from gaskets Medium 150000-200000 km $300-500
Timing belt wear High 100000-120000 km $600-800

Known defects

  • Timing belt issues in early models
  • Oil consumption in high mileage engines

Warranty extensions

  • Extended warranty available for engine components up to 5 years/100000 km

Tuning potential

Tuning potential: Medium | Max. safe power: 220 hp

Stage Power Torque Method Cost
Stage 1 160 hp 210 Nm ECU remap only
Reliability impact: Minimal 		$400
Stage 2 180 hp 230 Nm -
Required: Cold air intake, ECU remap
Reliability impact: Low 		$1200
Stage 3 200 hp 250 Nm -
Required: Turbocharger kit, ECU remap
Reliability impact: Medium 		$3000

Popular modifications

  • ECU tuning
  • Cold air intake
  • Exhaust system upgrade

Tuning limitations

  • Limited aftermarket support
  • Potential for increased engine wear

Cars with the J20B engine

This engine was fitted to 5 models

Photo Brand Model Generation Production years
No photo
 Suzuki Kizashi Kizashi 2009 - 2015
No photo
 Suzuki SX4 SX4 2006 - 2015
No photo
 Mazda 929 929 (HC) 1972 - 1978
No photo
 Mazda Bongo Bongo (SG5) 1966 - 1979
No photo
 Mazda Luce Luce (HD) 1981 - 1987

All modifications (12)

Vehicle Generation Modification Power Gearbox Drive
Suzuki Kizashi Kizashi 2.0L 4-циліндровий 145 л.с. 6-МКП 2WD 145 hp 6-МКП 2WD
Suzuki Kizashi Kizashi 2.0L 4-циліндровий 145 л.с. 7-Автомат 2WD 145 hp 7-Автомат 2WD
Suzuki Kizashi Kizashi 2.0L 4-циліндровий 145 л.с. 6-МКП 4x4 145 hp 6-МКП 4x4
Suzuki Kizashi Kizashi 2.0L 4-циліндровий 145 л.с. 7-Автомат 4x4 145 hp 7-Автомат 4x4
Suzuki SX4 SX4 2.0 140 л.с. 6-МКП 2WD 140 hp 6-МКП 2WD
Suzuki SX4 SX4 2.0 140 л.с. 4-Автомат 2WD 140 hp 4-Автомат 2WD
Suzuki SX4 SX4 2.0 140 л.с. 6-МКП 4x4 140 hp 6-МКП 4x4
Mazda 929 929 (HC) Mazda 929 2.0L 4-циліндровий 100 л.с. 4-МКП 2WD 100 hp 4-МКП 2WD
Mazda 929 929 (HC) Mazda 929 2.0L 4-циліндровий 120 л.с. 5-МКП 2WD 120 hp 5-МКП 2WD
Mazda Bongo Bongo (SG5) 2.0 4-циліндровий 100 л.с. 5-Автомат 2WD 100 hp 5-Автомат 2WD
Mazda Bongo Bongo (SG5) 2.0 4-циліндровий 100 л.с. 5-МКП 4x4 100 hp 5-МКП 4x4
Mazda Luce Luce (HD) 2.0L 4-циліндровий 105 л.с. 5-МКП 2WD 105 hp 5-МКП 2WD

Interesting Facts

  • The J20B engine was widely used in Suzuki's SUVs and crossovers.
  • It features a DOHC design for improved performance and efficiency.

Applications

Total produced: approximately 300000

Vehicle Generation Years Power Markets
Suzuki Grand Vitara 2nd 1998-2006 120hp/140hp Europe, Asia, Australia
Suzuki XL-7 1st 2001-2006 120hp/140hp North America

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

Drive types: RWD, AWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 95 | Recommended: 98
Consumption (City) 10 L/100km
Consumption (Highway) 7 L/100km
Consumption (Combined) 8.5 L/100km
Real Consumption 9 L/100km
Fuel Tank Capacity 60 L
Range 705 km
Cost per 100 km 10-12 USD

Emissions Standards

Emission Standard Euro 3
CO₂ Emissions 200 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Comparison with competitors

Engine Brand Displacement Power Torque
Nissan VQ20DE Nissan 1,995 cc 140 hp 190 Nm
Ford AJ30 Ford 2,995 cc 150 hp 250 Nm

Pros

  • Compact design suitable for smaller vehicles
  • Good balance of power and fuel efficiency

Cons

  • Less power compared to competitors
  • Timing belt maintenance required