Change Car Accessory Belt Kit Lexus IS

Change Car Accessory Belt Kit

Easy 0h30–1h30 ~50–150£
Estimated time 0h30–1h30
Estimated labour cost ~50–150£
Difficulty Easy
Renew the air-conditioning compressor drive belt 0h30–1h30
Renew the ancillary drive belt 0h30–0h45
Renew the engine oil and filter 1h00–1h30

What is a Lexus IS accessory belt?

The accessory belt (also called the auxiliary belt or serpentine belt) allows the engine to drive peripheral components such as the alternator, air conditioning compressor, power steering pump, and sometimes the water pump.

When should you change the Lexus IS accessory belt?

Typical replacement is every 60,000–120,000 km or 4–6 years. Signs of wear include: squealing noise (especially at start-up or in wet weather), visible cracks or fraying. Always replace the tensioner and any idler pulleys at the same time.

Is it difficult to change the Lexus IS accessory belt?

Difficulty level 2/5: technically easy. Key steps: note the belt routing before removal, release the automatic tensioner, slide off the old belt, replace tensioner and idler pulleys, route the new belt, release the tensioner to apply tension.

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
Change Car Oil Filter

Change Car Oil Filter

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

Change Car Water Pump

Easy 1h30–3h30
Change Car Clutch

Change Car Clutch

Technical 5h00
Change Car Glow Plugs

Change Car Glow Plugs

Intermediate 1h00
Change Car Particulate Filter (DPF)

Change Car Particulate Filter (DPF)

Easy 0h30
Change Car Spark Plugs

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Easy 0h45–2h00
Change Car Timing Belt Kit

Change Car Timing Belt Kit

Very technical 4h00
Change Car Turbo

Change Car Turbo

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