Change Car Timing Belt Kit Hyundai Sonata

Change Car Timing Belt Kit

Very technical 3h30–5h00 ~350–500£
Estimated time 3h30–5h00
Estimated labour cost ~350–500£
Difficulty Very technical
Vehicles
Sonata III 1992-2000 2
  • 2.0i 16V DOHC Petrol (G4CP)
  • 3.0i V6 12V Petrol (G6AT)
Sonata IV 1998-2005 5
  • 2.0 Petrol (G4JP)
  • 2.0 Petrol (G4JP)
  • 2.4 Petrol (G4BS)
  • 2.5 V6 Petrol (G6BV)
  • 2.7 V6 Petrol (G6BA)
Sonata V 2005-2011 2
  • 2.0 CRDi Diesel (D4EA)
  • 2.0 CRDi Diesel (D4EA-H)
Renew the timing belt 3h30–5h00
Renew the timing belt kit 4h00–5h00
Renew the timing belt kit and the coolant pump 4h00–6h00
Renew the timing belt Without air conditioning 4h00
Renew the timing belt With air conditioning 4h00
Renew the timing belt kit Without air conditioning 4h00
Renew the timing belt kit With air conditioning 5h00
Renew the timing belt kit and the coolant pump With air conditioning 6h00
Renew the timing belt kit and the coolant pump Without air conditioning 5h00

What is the function of a Hyundai Sonata timing belt?

The timing belt synchronises the rotation of the camshaft(s) with the crankshaft, ensuring that the inlet and exhaust valves open and close at precisely the right moment. It may also drive other components such as the high-pressure fuel pump or the water pump.

When should you change the Hyundai Sonata timing belt?

The replacement interval varies greatly between manufacturers, typically between 60,000 and 240,000 km or 4 to 10 years, whichever comes first. Always respect the time-based interval even if the mileage has not been reached.

What happens if the Hyundai Sonata timing belt breaks?

On interference engines (the vast majority of modern engines), a broken timing belt causes the pistons to strike the open valves, resulting in bent valves, damaged pistons, and potentially a destroyed engine. Repair costs can reach several thousand euros. Preventive replacement is critical.

Is it difficult to change the Hyundai Sonata timing belt?

Difficulty level 5/5: very technical, requiring specialist tools (crankshaft and camshaft locking tools specific to your engine, tensioner tools, torque wrench) and precise knowledge of timing marks. Incorrect installation can cause severe engine damage. Recommended for experienced mechanics only.

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4 models covered

Model Year Range Engines covered Fuel
Sonata III 1992-2000 1992-2000 2.0i 16V DOHC Petrol (G4CP), 3.0i V6 12V Petrol (G6AT) Petrol
Sonata IV 1998-2005 1998-2005 2.0 Petrol (G4JP), 2.0 Petrol (G4JP), 2.4 Petrol (G4BS), 2.5 V6 Petrol (G6BV), 2.7 V6 Petrol (G6BA) Petrol
Sonata V 2005-2011 2005-2011 2.0 16V Petrol (G4KD), 2.0 16V, -LPG LPG,Petrol (G4KA), 2.0 CRDi Diesel (D4EA), 2.0 CRDi Diesel (D4EA-H), 2.4 16V Petrol (G4KC), 2.4 16V Petrol (G4KE), 3.3 V6 24V Petrol (G6DB), 3.3 V6 24V Petrol (G6DB) Diesel, LPG, Petrol
Sonata VIII 2019-2025 2019-2025 2.5 MPi Petrol (G4KM) Petrol

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Easy 0h30–1h30
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Easy 0h30–0h45
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Easy 0h30–1h30
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Easy 0h30–5h00
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Very technical 3h00
View the service schedule for your Sonata →