Change Car Timing Belt Kit Lexus IS

Change Car Timing Belt Kit

Very technical 4h00 ~400£
Estimated time 4h00
Estimated labour cost ~400£
Difficulty Very technical
Vehicles
IS 1999-2005 2
  • 200 Petrol (1G-FE)
  • 300 Petrol (2JZ-GE)
Renew the timing belt 4h00
Renew the timing belt kit 4h00–5h00
Renew the timing belt kit and the coolant pump 5h00–6h00

What is the function of a Lexus IS 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 Lexus IS 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 Lexus IS 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 Lexus IS 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.

View all compatible products →
View your IS maintenance plan (keep the IS token) →

3 models covered

Model Year Range Engines covered Fuel
IS 1999-2005 1999-2005 200 Petrol (1G-FE), 300 Petrol (2JZ-GE) Petrol
IS 2005-2013 2005-2013 200d Diesel (2AD-FHV), 220d Diesel (2AD-FHV), 250 Petrol (4GR-FSE) Diesel, Petrol
IS 2013-2025 2013-2025 200T / 300 Petrol (8AR-FTS), 250 Petrol (4GR-FSE), 300h Electricity,Petrol (2AR-FSE) Electricity, Petrol

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Easy 1h30
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Easy 1h00–1h30
Change Car Fuel Filter

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Easy 0h45–1h30
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Change Car Handbrake Cable

Very easy 0h30
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Easy 0h45–1h30
Change Car Rear Silencer

Change Car Rear Silencer

Easy 0h45
Change Car Shock Absorbers

Change Car Shock Absorbers

Easy 2h30–6h00
Change Car Water Pump

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Easy 1h30–3h30
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Technical 5h00
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Intermediate 1h00
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Easy 0h30
Change Car Spark Plugs

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Easy 0h45–2h00
Change Car Turbo

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Very technical 13h00–18h00
View the service schedule for your IS →