Change Car Spark Plugs Hyundai Sonata

Change Car Spark Plugs

Easy 0h30–3h00 ~50–300€
Temps estimé 0h30–3h00
Coût estimé ~50–300€
Difficulté Easy
Motorisations
Sonata II 1988-1993 2
  • 2.0i 16V Gas (G4CP)
  • 2.4i Gas (G4CS)
Sonata III 1992-2000 2
  • 2.0i 16V DOHC Gas (G4CP)
  • 3.0i V6 12V Gas (G6AT)
Sonata IV 1998-2005 3
  • 2.4 Gas (G4BS)
  • 2.5 V6 Gas (G6BV)
  • 2.7 V6 Gas (G6BA)
Sonata V 2005-2011 3
  • 2.4 16V Gas (G4KC)
  • 3.3 V6 24V Gas (G6DB)
  • 3.3 V6 24V Gas (G6DB)

What is the role of Hyundai Sonata spark plugs?

The spark plug generates a spark at the precise moment needed to ignite the air/fuel mixture in the combustion chamber of petrol (or LPG) engines. The engine management system controls ignition timing.

When should you change your Hyundai Sonata spark plugs?

Manufacturers provide replacement recommendations; refer to your vehicle maintenance booklet. Generally replace every 60,000 km (45,000 km for severe use). Some vehicles with long-life plugs (titanium, platinum, iridium) can go 100,000–150,000 km.

How do I know if I need to change my Hyundai Sonata spark plugs?

Via the EOBD system (mandatory since 2001 on petrol cars), faulty spark plugs will trigger fault codes, typically P0301–P0304 (misfire, cylinders 1–4). Symptoms include: difficulty starting, misfires, reduced engine power, increased fuel consumption.

Is it difficult to change Hyundai Sonata spark plugs?

Difficulty level 2/5: technically easy but requires specific tools (spark plug wrench, torque wrench). Key points: wait for cold engine, clean plug well with compressed air before removal, never use a dropped plug, do not grease threads, hand-tighten then torque to specification.

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5 générations couvertes

Génération Période Motorisations Carburant
Sonata II 1988-1993 1988-1993 2.0i 16V Gas (G4CP), 2.4i Gas (G4CS) Gas
Sonata III 1992-2000 1992-2000 2.0i 16V DOHC Gas (G4CP), 3.0i V6 12V Gas (G6AT) Gas
Sonata IV 1998-2005 1998-2005 2.4 Gas (G4BS), 2.5 V6 Gas (G6BV), 2.7 V6 Gas (G6BA) Gas
Sonata V 2005-2011 2005-2011 2.4 16V Gas (G4KC), 3.3 V6 24V Gas (G6DB), 3.3 V6 24V Gas (G6DB) Gas
Sonata VI 2009-2015 2009-2015 2.0 T-GDi Gas (G4KH), 2.4 Gas (G4KC), 2.4 Hybrid Electricity,Gas (G4KK) Electricity, Gas

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