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Triumph Spitfire Service Schedule & Costs

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

MK1-3 (1962–1974)1.3L Herald engine
MK4-1500 (1970–1981)1.5L Triumph engine

Triumph Spitfire 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
Classic car specialists recommend 3,000-mile intervals due to age of seals and gaskets.
MK1-3, MK4-1500
 3,000 miles or 6 months
£60–£90
Dealer: £120–£180
Differential oil
SAE 90 EP gear oil. Check level more frequently as seals age and leak. Change oil when replacing diff bearings or pinion seals. Old oil accelerates bearing wear.
MK1-3, MK4-1500
 12,000 miles or 2 years
£45–£75
Dealer: £80–£120

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
Champion N9Y or NGK BP6ES recommended. Check gap to 0.025 inches. Replace points and condenser at same time if not electronic ignition. Poor plugs cause running issues and emissions failures.
MK1-3, MK4-1500
 6,000 miles or 1 year
£40–£70
Dealer: £80–£130
Brake fluid
DOT 4 brake fluid every 2 years regardless of mileage. Single-circuit system on early cars makes fluid condition critical. Contaminated fluid causes brake failure and cylinder corrosion.
MK1-3, MK4-1500
 2 years
£50–£80
Dealer: £90–£140
Coolant flush
Ethylene glycol antifreeze with corrosion inhibitor. Drain from radiator bottom and engine block drain plugs. Old coolant causes radiator and water pump corrosion on these iron block engines.
MK1-3, MK4-1500
 2 years
£70–£110
Dealer: £120–£180

Known issues to watch for

The most common problems reported on the Triumph Spitfire, ranked by severity.

dangerous
Chassis outriggers corrosion
The chassis outriggers are steel box-section extensions that connect the main chassis rails to the spring mounting points and rear suspension pickup points.
major
Rear wheel bearings in differential housing
The Spitfire uses a swing-axle rear suspension where the rear wheel bearings are housed directly in the differential casing rather than in separate hub assemblies.
major
Emissions system failure (MK4-1500)
The 1.5L Spitfire engines from 1970 onwards were fitted with basic emissions control equipment to meet regulations of the era.
major
Handbrake cable and mechanism failure (MK4-1500)
MOT data shows 1.5L Spitfires failing handbrake efficiency tests at 30 times the fleet average, concentrated in lower mileage bands suggesting age-related rather than wear-related failure.

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

Check a Triumph Spitfire's service history

Enter a reg to see franchised dealer service records — dates, mileage, and work done at every visit.

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Related

Triumph Spitfire service FAQs

How often should a Triumph Spitfire be serviced?

A Triumph Spitfire should have an oil service every 3,000 miles or 6 months, whichever comes first. Classic car specialists recommend 3,000-mile intervals due to age of seals and gaskets.

How much does a Triumph Spitfire service cost?

A basic service at an independent garage typically costs £60–£90. Main dealer servicing is usually £120–£180. Major items like timing belts or gearbox services cost significantly more.

Can I service a Triumph Spitfire 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.