Peugeot 508 service: key facts
- Oil service every 16,000 miles or 1 year
- Basic service costs £80–£200 depending on garage
- 2 generations from 2010 to 2022
- 9 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
Peugeot specifies 20,000 miles/2 years but specialists recommend 10,000-12,000 miles for timing chain longevity, especially on EP6 engines.
Mk1, Mk2
|
16,000 miles or 1 year |
£80–£120
Dealer: £140–£200
|
|
Air filter
Manufacturer interval 20,000 miles. Check annually in dusty conditions. Dirty filter affects DPF regeneration on diesels.
Mk1, Mk2
|
20,000 miles or 2 years |
£25–£40
Dealer: £50–£80
|
|
Cabin pollen filter
Replace every 20,000 miles or when air conditioning performance drops. Located behind glove box on most variants.
Mk1, Mk2
|
20,000 miles or 2 years |
£30–£50
Dealer: £60–£90
|
|
Fuel filter
Critical for diesel injection system health. Water sensor integrated on some variants. Poor fuel quality reduces interval.
Mk1, Mk2
|
40,000 miles or 4 years |
£60–£100
Dealer: £120–£180
|
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 |
|---|---|---|
|
Brake fluid
Change every 2 years regardless of mileage. Use DOT4 brake fluid. Critical for ABS/ESP system health.
Mk1, Mk2
|
2 years |
£60–£80
Dealer: £100–£140
|
|
Coolant flush
Manufacturer specifies 5 years/80,000 miles. Use Peugeot Glaceol RX Type D coolant only. Incorrect coolant causes water pump and thermostat failures.
Mk1, Mk2
|
80,000 miles or 5 years |
£80–£120
Dealer: £150–£220
|
|
Auxiliary belt and tensioner
Replace belt and tensioner together. Check annually for cracks or fraying. Failure can damage alternator or air conditioning compressor.
Mk1, Mk2
|
60,000 miles or 4 years |
£120–£180
Dealer: £200–£280
|
|
Spark plugs
Use NGK or Bosch iridium plugs as specified. Incorrect plugs cause misfires and timing chain wear on EP6 engines.
Mk1, Mk2 · EP6
|
60,000 miles or 4 years |
£80–£120
Dealer: £140–£200
|
|
DPF forced regeneration
Monitor DPF soot level via diagnostic tool. Force regeneration when soot exceeds 45%. Short journey driving requires manual intervention every 500-1000 miles.
Mk1, Mk2
|
500 miles or 1 months |
£40–£60
Dealer: £80–£120
|
Check a Peugeot 508's service history
Enter a reg to see franchised dealer service records — dates, mileage, and work done at every visit.
Check service history£6.99 · Full refund if no records found
Related
Peugeot 508 service FAQs
How often should a Peugeot 508 be serviced?
A Peugeot 508 should have an oil service every 16,000 miles or 1 year, whichever comes first. Peugeot specifies 20,000 miles/2 years but specialists recommend 10,000-12,000 miles for timing chain longevity, especially on EP6 engines.
How much does a Peugeot 508 service cost?
A basic service at an independent garage typically costs £80–£120. Main dealer servicing is usually £140–£200. Major items like timing belts or gearbox services cost significantly more.
Can I service a Peugeot 508 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.