Mitsubishi Eclipse service: key facts
- Oil service every 12,500 miles or 1 year
- Basic service costs £80–£220 depending on garage
- CVT transmission fluid: £200–£300 — don't skip this one
- 1 generation from 2017 to 2021
- 7 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 specifies 12,500 miles or 12 months for turbo engine. Use fully synthetic oil meeting ACEA A5/B5 specification. Extended intervals not recommended for turbocharged engine.
GK2A
|
12,500 miles or 1 year |
£80–£120
Dealer: £150–£220
|
|
Air filter
Replace every 25,000 miles or 2 years. Check more frequently in dusty conditions. Dirty filter affects turbo efficiency and fuel economy.
GK2A
|
25,000 miles or 2 years |
£25–£40
Dealer: £50–£80
|
|
Cabin pollen filter
Replace every 25,000 miles or 2 years. Located behind glove box. Blocked filter reduces heating and air conditioning efficiency.
GK2A
|
25,000 miles or 2 years |
£30–£50
Dealer: £60–£90
|
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 |
|---|---|---|
|
CVT transmission fluid
Manufacturer claims lifetime fill but specialists recommend 60,000 mile changes for reliability. Use only Mitsubishi DiaQueen CVT-J4+ or equivalent. Neglect leads to premature CVT failure.
GK2A
|
60,000 miles or 6 years |
£200–£300
Dealer: £350–£500
|
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
Manufacturer interval 50,000 miles. Use iridium plugs specified for turbocharged application. Worn plugs can cause misfires and catalytic converter damage.
GK2A
|
50,000 miles or 5 years |
£80–£120
Dealer: £150–£220
|
|
Brake fluid
Replace every 2 years regardless of mileage. Brake fluid absorbs moisture over time, reducing braking performance and causing internal corrosion.
GK2A
|
2 years |
£60–£90
Dealer: £120–£180
|
|
Coolant flush
Manufacturer interval 100,000 miles or 10 years for long-life coolant. Use only specified Super Long Life Coolant. Mixing coolant types causes corrosion and overheating.
GK2A
|
100,000 miles or 10 years |
£100–£150
Dealer: £180–£250
|
Check a Mitsubishi Eclipse'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
Mitsubishi Eclipse service FAQs
How often should a Mitsubishi Eclipse be serviced?
A Mitsubishi Eclipse should have an oil service every 12,500 miles or 1 year, whichever comes first. Manufacturer specifies 12,500 miles or 12 months for turbo engine.
How much does a Mitsubishi Eclipse 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 Mitsubishi Eclipse 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.