Lexus Is300 service: key facts
- Oil service every 10,000 miles or 1 year
- Basic service costs £80–£220 depending on garage
- Automatic transmission fluid: £150–£250 — don't skip this one
- 1 generation from 1999 to 2005
- 8 tracked service items across routine, major, and periodic schedules
Routine service items
These are the items covered in a standard service. Most garages include oil, oil filter and a basic inspection. The rest are typically checked or replaced on a schedule.
| Service item | Interval | Typical cost |
|---|---|---|
|
Engine oil and filter
Manufacturer recommends 10,000 miles or 12 months.
XE10
|
10,000 miles or 1 year |
£80–£120
Dealer: £150–£220
|
|
Air filter
Replace every 40,000 miles or 4 years. Can be done at the same time as spark plugs. Restricted airflow affects performance and fuel economy on naturally aspirated engines.
XE10
|
40,000 miles or 4 years |
£25–£40
Dealer: £50–£80
|
|
Cabin pollen filter
Replace every 20,000 miles or 2 years. Located behind glove compartment. Blocked filter reduces heating and air conditioning efficiency and can cause interior moisture problems.
XE10
|
20,000 miles or 2 years |
£35–£60
Dealer: £60–£100
|
Major service items
These are the big-ticket items. Miss them and you risk engine or gearbox damage. The costs are higher but the consequences of skipping are much worse.
| Service item | Interval | Typical cost |
|---|---|---|
|
Automatic transmission fluid
Factory specifies ATF change at 60,000 miles for severe service conditions.
XE10
|
60,000 miles or 6 years |
£150–£250
Dealer: £300–£450
|
Periodic maintenance
Items that don't need doing at every service but should be on your radar at the right mileage or age.
| Service item | Interval | Typical cost |
|---|---|---|
|
Spark plugs
Factory interval is 60,000 miles.
XE10
|
60,000 miles or 6 years |
£120–£180
Dealer: £200–£300
|
|
Brake fluid
Replace every 2 years regardless of mileage.
XE10
|
2 years |
£60–£90
Dealer: £100–£150
|
|
Coolant flush
Long-life coolant replacement at 100,000 miles or 10 years.
XE10
|
100,000 miles or 10 years |
£120–£180
Dealer: £200–£300
|
|
Differential fluid
Toyota specialists recommend changing at 60,000 miles.
XE10
|
60,000 miles or 6 years |
£70–£110
Dealer: £130–£190
|
Check a Lexus Is300's service history
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Related
Lexus Is300 service FAQs
How often should a Lexus Is300 be serviced?
A Lexus Is300 should have an oil service every 10,000 miles or 1 year, whichever comes first. Manufacturer recommends 10,000 miles or 12 months.
How much does a Lexus Is300 service cost?
A basic service at an independent garage typically costs £80–£120. Main dealer servicing is usually £150–£220. Major items like timing belts or gearbox services cost significantly more.
Can I service a Lexus Is300 at an independent garage?
Yes. Under UK consumer law, using an independent garage does not void your manufacturer warranty, provided they use parts meeting the manufacturer's specification and follow the correct schedule. However, independent services won't appear in the franchised dealer digital records.