MG Head Gasket Repair Cost
See how much head gasket typically costs for MG vehicles in the UK. Our estimates are based on industry labour benchmarks and current parts pricing across budget, mid-range, and OEM tiers.
Head Gasket Cost Estimate
Based on UK average labour rates • MG
Typical Total Cost
£648 – £1,542
Labour
Low
8.0h
≈ £608
Average
12.0h
≈ £912
High
17.0h
≈ £1292
Parts
Head Gasket Costs for Other Brands
Frequently Asked Questions
What causes head gasket failure?
Overheating is the most common cause — the excessive heat warps the cylinder head, breaking the gasket seal. Low coolant, faulty thermostats, blocked radiators, and failed water pumps can all lead to overheating.
Is it worth repairing a blown head gasket?
It depends on your car's value. The repair typically costs £800-£1,500+ for a standard car. If your car is worth less than twice the repair cost, it may not be economical. For newer or higher-value vehicles, it's usually worth repairing.
How to check your MG head gasket quote
Make sure your garage isn't overcharging on labour or parts — it takes 60 seconds.
Ask your garage for a fully itemised quote before authorising any work
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Get a line-by-line assessment against UK labour and parts benchmarks