Mercedes-Benz Head Gasket Repair Cost
See how much head gasket typically costs for Mercedes-Benz vehicles in the UK. Our estimates are based on manufacturer labour standards and current parts pricing across budget, mid-range, and OEM tiers.
Why does it cost more?
Mercedes-Benz vehicles command premium repair costs due to sophisticated electronic systems, specialised diagnostic requirements, and higher parts pricing.
Head Gasket Cost Estimate
Based on UK average labour rates • Mercedes-Benz
Typical Total Cost
£830 – £1,930
Labour
Low
10.4h
≈ £790
Average
15.6h
≈ £1186
High
22.1h
≈ £1680
Parts
Price Comparison
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.
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