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Proton Gen 2 Service Schedule & Costs

Every service item for the Proton Gen 2 — what needs doing, when, and what it should cost at an independent garage versus a main dealer.

GEN2 (2004–2013)1.3L Petrol, 1.6L Petrol

Proton Gen 2 service: key facts

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 itemIntervalTypical cost
Engine oil and filter
Manufacturer interval is 6,000 miles or 6 months.
GEN2
 6,000 miles or 6 months
£45–£65
Dealer: £70–£95
Air filter
Manufacturer interval is 12,000 miles or annually.
GEN2
 12,000 miles or 1 year
£15–£25
Dealer: £25–£35
Cabin pollen filter
Replace annually or when HVAC airflow becomes restricted. Located behind glove box. Blocked filter reduces heater and air conditioning efficiency and can cause condensation issues.
GEN2
 12,000 miles or 1 year
£20–£35
Dealer: £35–£50

Periodic maintenance

Items that don't need doing at every service but should be on your radar at the right mileage or age.

Service itemIntervalTypical cost
Spark plugs
Manufacturer interval is 24,000 miles or 2 years. Use NGK or equivalent OE specification plugs. Replace all four plugs together. Worn plugs cause misfiring, poor fuel economy, and difficulty starting.
GEN2
 24,000 miles or 2 years
£35–£55
Dealer: £55–£75
Brake fluid
Manufacturer interval is 2 years regardless of mileage. Brake fluid absorbs moisture over time which reduces boiling point and can cause brake fade. Use DOT 4 specification fluid only.
GEN2
 2 years
£35–£55
Dealer: £55–£80
Coolant flush
Manufacturer interval is 4 years or 48,000 miles.
GEN2
 48,000 miles or 4 years
£45–£70
Dealer: £70–£105

Known issues to watch for

The most common problems reported on the Proton Gen 2, ranked by severity.

dangerous
Structural corrosion reducing assembly rigidity (GEN2)
The Gen-2's body structure is prone to corrosion that affects the rigidity of the vehicle assembly, particularly around sill areas and suspension mounting points.
major
Brake actuator leakage (GEN2)
The brake actuator unit (part of the ABS system) develops internal leakage that does not immediately affect braking performance but indicates impending failure.
major
Power steering system leakage or malfunction (GEN2)
The hydraulic power steering system develops leaks from the pump, high-pressure lines, or rack seals, or suffers pump failure.
major
Suspension component damage or corrosion (GEN2)
Suspension components including control arms, subframes, and mounting brackets suffer excessive corrosion damage that compromises their structural integrity.

1 more known issues tracked. Check a specific car's history to see what matters for its age and mileage.

Check a Proton Gen 2'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

Proton Gen 2 service FAQs

How often should a Proton Gen 2 be serviced?

A Proton Gen 2 should have an oil service every 6,000 miles or 6 months, whichever comes first. Manufacturer interval is 6,000 miles or 6 months.

How much does a Proton Gen 2 service cost?

A basic service at an independent garage typically costs £45–£65. Main dealer servicing is usually £70–£95. Major items like timing belts or gearbox services cost significantly more.

Can I service a Proton Gen 2 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.