Chrysler 300 C service: key facts
- Oil service every 10,000 miles or 1 year
- Basic service costs £80–£220 depending on garage
- Automatic transmission fluid: £150–£220 — don't skip this one
- 1 generation from 2005 to 2021
- 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 interval 10,000 miles or 12 months.
LX
|
10,000 miles or 1 year |
£80–£120
Dealer: £150–£220
|
|
Air filter
Manufacturer interval 20,000 miles. Check at each oil change. Dirty filter affects MAF sensor readings and turbo performance on diesel variants. Replace cabin filter at same time.
LX
|
20,000 miles or 2 years |
£25–£40
Dealer: £50–£80
|
|
Cabin pollen filter
Manufacturer recommends annual replacement. Located behind glove box. Blocked filter causes poor cabin heating and air conditioning performance. Replace with air filter service.
LX
|
15,000 miles or 1 year |
£20–£35
Dealer: £40–£65
|
|
Fuel filter
40,000 mile interval for diesel variants. Located in fuel tank on most examples. Blocked filter causes poor performance and can damage high-pressure fuel pump. Prime fuel system after replacement.
LX
|
40,000 miles or 4 years |
£100–£150
Dealer: £180–£280
|
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
Manufacturer claims lifetime fill but specialists recommend 60,000 mile changes.
LX
|
60,000 miles or 6 years |
£150–£220
Dealer: £250–£400
|
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
Two year interval regardless of mileage.
LX
|
2 years |
£60–£90
Dealer: £100–£150
|
|
Coolant flush
Manufacturer interval 10 years or 100,000 miles.
LX
|
100,000 miles or 10 years |
£80–£120
Dealer: £150–£220
|
|
Spark plugs
30,000 mile interval for 5.7 HEMI. Use specified platinum or iridium plugs only. Worn plugs cause misfiring and damage to catalytic converters. Check ignition coils at same time.
LX
|
30,000 miles or 3 years |
£80–£120
Dealer: £150–£220
|
Check a Chrysler 300 C'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
Chrysler 300 C service FAQs
How often should a Chrysler 300 C be serviced?
A Chrysler 300 C should have an oil service every 10,000 miles or 1 year, whichever comes first. Manufacturer interval 10,000 miles or 12 months.
How much does a Chrysler 300 C 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 Chrysler 300 C 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.