M43B16 BMW M43B16

Атмосферний 4-циліндровий двигун BMW з мульти-точковим впорском, відомий своєю надійністю при належному обслуговуванні.

Brand: BMW Type: Petrol Configuration: Inline-4 Production Years: 1993 - 2000 Production: Munich, Germany
86 Brand engines
2 Modifications

Technical Specifications

Engine Displacement 1.6 L (1,596 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 2
Power 102 л.с.
Torque 150 Н*м
Cylinder Bore 84.00 mm
Piston Stroke 72.00 mm
Compression Ratio 9.7:1
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 3,900 rpm
Valve Train SOHC
Timing Drive Belt
Timing belt replacement interval 60,000 km
Block Material Cast Iron
Head Material Aluminum
Engine Weight 120 kg
Dimensions (L×W×H) null mm
Lubrication System Wet sump
Cooling System Liquid cooling

Additional Information

Engine Family BMW M43 engine series
Manufacturing Plant Munich, Germany
Predecessor M40B16
Successor N42B18

Maintenance

Engine Oil Capacity 4 L (with filter: 4.25 L)
Recommended Viscosity 10W-40
Oil Standard ACEA A3/B3
Recommended Brands Castrol GTX, Mobil Super, Shell Helix
Oil Change Interval 10 000 km or 12 mo
Oil Filter 11421730389
Air Filter 13721730946
Replace every 30 000 km
Fuel filter 13321740985
Spark Plugs Type: Copper
Part number: 12129071003
Gap: 0.8 mm
Quantity: 4 pcs
Replace every 30 000 km
Coolant Capacity 8 L
Coolant Type G11 (BMW Coolant)
Coolant Change Interval 60 000 km
Thermostat Opening Temperature 88°C
Operating Temperature 90°C
Max Operating Temperature 110°C
Critical Temperature 120°C
Annual Maintenance Cost 300-500 USD

Reliability

Reliability rating: 8/10

Expected lifespan: 250 000 km

Common problems

Problem Severity Mileage Repair cost
Timing belt wear Medium 60000-80000 km $200-400
Oil leaks from valve cover gasket Low 100000-150000 km $100-200

Known defects

  • Occasional idle control valve issues

Tuning potential

Tuning potential: Low | Max. safe power: 120 hp

Stage Power Torque Method Cost
Stage 1 110 hp 160 Nm ECU remap only
Reliability impact: Minimal 		$300
Stage 2 120 hp 170 Nm -
Required: Exhaust system upgrade, Air intake
Reliability impact: Low 		$1000

Popular modifications

  • Cold air intake
  • Performance exhaust

Tuning limitations

  • Limited by naturally aspirated design

Cars with the M43B16 engine

This engine was fitted to 1 model

Photo Brand Model Generation Production years
No photo
 BMW 3 Series 3 series (E36) 1991 - 1998

All modifications (2)

Vehicle Generation Modification Power Gearbox Drive
BMW 3 Series 3 series (E36) BMW 316i 1.6 л.с. 6-МКП 2WD 102 hp 6-МКП 2WD
BMW 3 Series 3 series (E36) BMW 316i 1.6 л.с. 5-Автомат 2WD 102 hp 5-Автомат 2WD

Interesting Facts

  • The M43B16 was one of the last BMW engines to use a timing belt instead of a chain.

Applications

Total produced: unknown

Vehicle Generation Years Power Markets
BMW 3 Series E36 1993-1999 102hp Europe
BMW 5 Series E34 1993-1995 102hp Europe

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

Drive types: RWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 91 | Recommended: 95
Consumption (City) 9 L/100km
Consumption (Highway) 5.5 L/100km
Consumption (Combined) 7 L/100km
Real Consumption 7.5 L/100km
Fuel Tank Capacity 55 L
Range 785 km
Cost per 100 km 10-12 USD

Emissions Standards

Emission Standard Euro 2
CO₂ Emissions 180 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Comparison with competitors

Engine Brand Displacement Power Torque
1.6i Volkswagen 1,595 cc 101 hp 145 Nm

Pros

  • Robust and reliable design
  • Simple maintenance

Cons

  • Limited power output
  • Older emissions standard