Why choose the RAC for a head gasket repair?
At the RAC, we've got over 125 years' experience helping UK drivers. We have the skills and knowledge to keep your vehicle running. We'll give you results you can rely on at a price you can afford.
A head gasket repair for Lexus vehicles requires specialist tools and workshop facilities, so this work is completed through the RAC Approved Garage Network. Our approved garages service models such as NX, RX, UX, ES, and IS, following manufacturer procedures, certified equipment standards and rigorous quality checks. You receive transparent pricing, progress updates and RAC‑backed guarantees.
Book a head gasket repair
The head gasket is a vital seal between your engine block and cylinder head, preventing leaks and keeping engine compression. A damaged head gasket can lead to overheating, loss of power, and severe engine damage.
Book a diagnostic
A mechanic will check your car for faults and talk you through any repairs you might need. There are various ways to check for faults, which could include a physical examination or plugging in to check your car’s onboard engine management system.
And it’s not just head gasket repairs that we do for Lexus
RAC Approved Garages offer MOTs and services. Our professional mechanics have the expertise and experience to make sure your vehicle is operating safely and efficiently – results you can rely on at a price you can afford.
Try one of our RAC Approved Garages
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Frequently asked questions about head gasket repair
You should never drive with a blown head gasket. This can cause severe engine damage. The car may overheat and the engine could fail. This leads to even more cost.
Fixing a head gasket is often worth it, especially if the vehicle is otherwise in good condition. Repairing it can prevent further engine damage and extend the vehicle's lifespan.
Changing a head gasket involves labor-intensive work and the cost can range from £500 to £1,500. It’s important to get an accurate quote from your mechanic.
The cost of repairing a head gasket typically ranges from £500 to £1,500, depending on the vehicle make and model, labor costs, and the extent of any additional damage.
Changing a head gasket involves labor-intensive work and the cost can range from £500 to £1,500. It’s important to get an accurate quote from your mechanic.
A blown head gasket means that the seal between the engine block and cylinder head has failed. This can lead to coolant and oil mixing, causing engine overheating and inferior performance.
Head gaskets can be replaced at most automotive service centres and by certified mobile mechanics. It’s important to choose a reputable and experienced service provider.
Some vehicle warranties cover head gasket repairs, especially if the failure occurs within the warranty period. Check your warranty terms for coverage details.
Most standard car insurance policies don't cover head gasket repairs. However, an extended warranty or mechanical breakdown insurance might.
If your leased car's head gasket fails, you usually need to fix it. Check your lease agreement for details.
The cost of a new head gasket depends on the type of vehicle and where you’re located. It usually also includes labor.
Different garages and mechanics may do different checks. Talk to your mechanic to know what services they provide.
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