BMW Garage
BMW Oil Leak & Gasket Repair
15+ yrs
BMW specialists
1,800+
engines rebuilt
12 mo
unlimited-mileage warranty
What This Service Involves
We carry out full oil leak repairs on BMW engines, addressing leaks from gaskets, seals, and mating surfaces. Our process ensures the leak is permanently sealed without damaging surrounding components.
- Leak identification – we use UV dye and thorough cleaning to pinpoint the exact source.
- Access & disassembly – components are carefully removed to reach the leaking gasket or seal.
- Surface preparation – mating surfaces are cleaned and prepared to OEM standards, especially critical on aluminium blocks.
- Gasket/seal replacement – all old gaskets and seals are replaced with genuine or high-quality equivalents.
- Reassembly & torqueing – all fasteners are torqued to BMW specifications to prevent future leaks.
- Final testing – the engine is run and inspected for any remaining leakage.
We cover all common BMW leak points, including valve cover gaskets, oil filter housing gaskets, oil pan gaskets, rear main seals, VANOS solenoid seals, and turbo oil lines (especially on N63 and S63 V8 engines).
Starting Price
Oil leak repairs vary depending on the source and labour involved. We provide a fixed-price quote after a full inspection. Call us or use the registration lookup for an initial estimate.
Inside our workshop
BMW Oil Leak & Gasket Repair
Applicable BMW Models & Engines
Oil leaks can occur on any BMW engine, but certain models and engine families are more prone. We perform leak repairs across the entire BMW range, with particular expertise on:
5 Series
E60, F10, G30 – common on N63, N57, and N55.
X5
E70, F15, G05 – N63 and N57 oil leaks are frequent.
X6
Same engine families as X5 – N63, N57, B57.
M3
E9x (S65) and F80 (S55) – rod bearings aside, oil leaks from valve covers and oil filter housing.
M5
F10 (S63) – hot-vee turbo oil lines and valve seals are common.
For variant-specific guidance, see our 330i, 530i, X5 xDrive50i, and M5 engine pages.
Our Process for Oil Leak Repair
- 01
Inspection & Diagnosis
We perform a visual inspection, clean the engine, and apply UV dye to trace the exact leak source.
- 02
Access & Disassembly
Components obstructing the leak are removed – this may involve lifting the engine or lowering subframes.
- 03
Surface Preparation
Mating surfaces are cleaned and prepared to ensure a perfect seal – especially critical on aluminium blocks.
- 04
Gasket & Seal Replacement
All old gaskets and seals are replaced with genuine or high-quality equivalents.
- 05
Reassembly & Torqueing
Components are refitted and all fasteners are torqued to BMW specifications.
- 06
Testing & Final Check
We run the engine, check for leaks, and road-test if necessary.
Why Choose BMW Garage for Oil Leak Repairs
- Specialist BMW workshop – we know these engines inside out.
- 12-month unlimited mileage warranty on all repairs.
- Fixed-price quotes – no hidden extras.
- Genuine or OEM-quality parts used throughout.
- Nationwide recovery available if your BMW is off the road.
- Transparent process – we show you the leak and explain the repair.
How It Works
- 01
1. Contact us
Call, email, or use the registration lookup to tell us about your BMW.
- 02
2. Inspection
We inspect the engine and confirm the leak source.
- 03
3. Quote
We provide a fixed-price quote for the repair.
- 04
4. Repair
We carry out the work and test the engine.
- 05
5. Collection
You collect your BMW with a 12-month warranty.
Related Services
- BMW Engine Rebuild – full engine overhaul
- BMW Diesel Timing Chain Repair – N47/B47 chain replacement
- BMW Hot-Vee V8 Engine Repair – N63/S63 issues
- BMW Engine Failure Repair – comprehensive failure fixes
- BMW Engine Inspection & Assessment – before you buy or after a warning light
Read our 3 Series ownership guide or 5 Series guide for more insights.
Frequently Asked Questions
How do I know if my BMW has an oil leak?+
Common signs include oil spots under the car, burning oil smell, low oil level warnings, or visible oil residue on the engine. We recommend a professional inspection.
How long does an oil leak repair take?+
It depends on the leak location. Valve cover and oil filter housing gaskets can take 2–4 hours; oil pan and rear main seal jobs may take a full day due to subframe or engine removal.
Can you repair oil leaks on all BMW models?+
Yes, we work on all BMW models from the 1 Series to the X7 and M-cars, including all engine types – petrol, diesel, and performance variants.
Do you use genuine BMW parts?+
We use genuine BMW parts or OEM-equivalent quality, depending on availability and customer preference.
Is your work guaranteed?+
Yes, every repair comes with a 12-month unlimited mileage warranty.