2003 Nissan Altima parts

Reported problems and replacement matches for this model year. Owner-report counts and catalog matches are shown separately.

• Alternator · 7 owner reports · 1 catalog matches
• Fuel Pump · 8 owner reports · 3 catalog matches
• Water Pump · 2 owner reports · 5 catalog matches
• Thermostat · 1 owner reports · 22 catalog matches
• Ignition Coil · 3 owner reports · 13 catalog matches
• Oxygen Sensor · 16 owner reports · 17 catalog matches
• Catalytic Converter · 70 owner reports · 21 catalog matches
• Camshaft Position Sensor · 42 owner reports · 10 catalog matches
• Crankshaft Position Sensor · 142 owner reports · 4 catalog matches
• Throttle Body · 10 owner reports · 5 catalog matches
• Radiator · 17 owner reports · 5 catalog matches
• Spark Plug · 9 owner reports · 10 catalog matches
• Power Steering Pump · 2 owner reports · 7 catalog matches