Inlet manifold gasket replacement
Fix air leaks that cause rough idle and lean running.
Typically £121 – £175 depending on your carYour : · About 2 hours
- Fixed pricesKnow the cost before you book
- Vetted mechanicsQualified, insured and checked
- 12 months / 12,000 milesParts and labour warranty
- Pay afterCard held, charged when you approve
About this job
A leaking inlet manifold gasket lets in unmetered air, causing rough idle, hesitation and lean-running fault codes. The mechanic smoke-tests to confirm, then replaces the gasket.
Signs you might need it
- Rough or hunting idle
- Lean running or misfire codes
- Hissing from the engine
What's included
- Smoke test to confirm the leak
- Inlet manifold gasket
- Fault clear and test
Plus travel, disposal of old parts and a 12-month / 12,000-mile warranty.
Typical prices by car size
| Small car (e.g. city car, supermini) | £121 |
| Medium car (e.g. family hatchback, saloon) | £134 |
| Large car / SUV / MPV | £155 |
| Premium or performance car | £175 |
| Small van / pickup | £161 |
Inlet manifold gasket replacement prices for popular cars
- Ford Fiesta · £121
- Ford Focus · £134
- Ford Kuga · £155
- Ford Puma · £134
- Ford Transit Custom · £161
- Vauxhall Corsa · £121
- Vauxhall Astra · £134
- Vauxhall Mokka · £134
- Vauxhall Insignia · £155
- Volkswagen Polo · £121
- Volkswagen Golf · £134
- Volkswagen Tiguan · £155
- Volkswagen Passat · £155
- Volkswagen Transporter · £161
- BMW 1 Series · £175
- BMW 3 Series · £175
- BMW X3 · £175
- Audi A1 · £175
- Audi A3 · £175
- Audi A4 · £175
- Audi Q5 · £175
- Mercedes-Benz A-Class · £175
- Mercedes-Benz C-Class · £175
- Mercedes-Benz GLC · £175
Questions about inlet manifold gasket replacement
How long does inlet manifold gasket replacement take?
Usually about 2 hours. Your mechanic will tell you if your car needs longer.
Can it be done at my home?
In most cases, yes. Mobile mechanics need a safe, level place to park, such as a driveway or quiet street. If your job needs a workshop we'll let you know before you pay anything.
Is the price fixed?
Yes. The price on your quote is what you pay. If the mechanic finds something else, they'll explain it and give you a separate price – nothing extra is done without your OK.
Is the work covered by a warranty?
Yes – parts and labour are covered for 12 months or 12,000 miles, whichever comes first. Diagnostics, customer-supplied parts and wear items aren't covered. See our warranty page for the details.
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