15555 Tradesman Dr, Ste 500 · San Antonio Mon–Fri 8:00a–5:30p
4.9 · 325 Google reviews
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Oil Leak Service

German Car Oil Leak Repair in San Antonio.

Spots on the garage floor, a burning-oil smell, or low-oil warnings? We diagnose and fix oil leaks on BMW, Audi, Mercedes, VW and Porsche — valve-cover gaskets, oil-pan gaskets, filter-housing seals and rear main seals — at independent pricing, dealer-level work.

We trace the real source
OEM gaskets & seals
24-month warranty
4.9
Google Rating
325 verified reviews
Valve-Cover GasketsOil-Pan GasketsFilter-Housing SealsRear Main SealsLeak Diagnosis
Valve-Cover GasketsOil-Pan GasketsFilter-Housing SealsRear Main SealsLeak Diagnosis
#1German Repair We See
4German Marques
OEMGaskets & Seals
2010Independent Since
Oil leak repair, done right

Find the leak. Fix it once.

Searching for oil leak repair near me in San Antonio? Oil leaks are the single most common thing we see on German cars — and almost always a failed gasket or seal, not the engine itself. As the rubber and cork in valve-cover gaskets, oil-pan gaskets and filter-housing seals ages and bakes in Texas heat, it shrinks and cracks, and oil starts to weep. Left alone, it drips onto hot exhaust (that burning smell), fouls sensors, and slowly runs you low.

At German Car Specialists, we don't throw parts at it. We clean the area, run the engine, and trace the leak to its true origin — because oil travels, and the wet spot is rarely the source. Then we replace the failed gasket or seal with OEM-quality parts and back it with our 24-month / 24,000-mile warranty. Whether it's a quick valve-cover job or a deeper oil-pan or rear-main-seal repair, you get an honest, upfront oil pan leak repair cost before we start.

What we do

Every oil leak, traced & sealed.

From a weeping valve cover to a rear main seal — the full range of German oil-leak repair.

Oil Leak Diagnosis

Degrease, run and trace with UV dye to find the real source — not the wet spot.

Valve-Cover Gasket

The most common German oil leak — gasket and grommets renewed to spec.

Oil-Pan Gasket

Pan reseal with the correct OEM gasket and torque sequence, done right the first time.

Oil Filter Housing Gasket

A classic BMW & Audi leak that drips onto the belt and exhaust — sealed properly.

Rear Main & Cam Seals

Deeper crankshaft and camshaft seal leaks handled by techs who do them often.

Turbo & Oil-Line Seals

Turbo feed/return lines and fittings that seep under boost — inspected and resealed.

BMW Oil Leaks

The BMW oil leaks we fix every week.

If you own a BMW, an oil leak isn't a question of if — it's when. The valve-cover gasket and the oil filter housing gasket are near-universal leaks as these engines age, and they drip straight onto the belt and exhaust. We've sealed enough of them to do it efficiently and correctly.

For BMW-specific work and known failure points, see our BMW repair page — or just book below and we'll trace it.

  • Valve-cover gasket — cracks with heat and weeps down the block
  • Oil filter housing gasket — leaks onto the belt; a classic N-series job
  • Oil-pan gasket — seeps with age; resealed to factory torque
GCS vs. The Dealer

Same repair. Smaller bill.

German Car Specialists

The Independent Oil-Leak Specialist
  • Well below dealer parts & labor rates
  • Dye-traced diagnosis — we find the true source
  • OEM gaskets & seals, correct torque specs
  • Honest, photo-backed estimate before work
  • 24-month / 24,000-mile warranty

The Franchise Dealer

The Old Way
  • Premium dealer rates on everything
  • Often quotes the biggest job first
  • Pressure to add services you don't need
  • A call center between you and the tech
  • Days-long backlog and shuttle waitlists
San Antonio drivers trust us

4.9 stars, leaks sealed.

"Burning-oil smell on my BMW turned out to be the valve-cover and filter-housing gaskets. GCS traced both, sealed them, and it's bone dry now — for way less than the dealer quoted."

CV
Carlos V.BMW X3

"Had oil spots in the driveway from my Audi. They dye-traced it to the cam cover instead of guessing, fixed it once, and showed me the old gasket. Honest shop."

RB
Rafael B.Audi S4

"Oil-pan gasket on my Mercedes was seeping. Fair quote, done next day, no surprises. They treat the car like it's their own."

SP
Sandra P.Mercedes E350
Oil Leak FAQ

Questions, answered.

How much does oil leak repair cost?
It depends entirely on the source. A valve-cover gasket is a relatively quick job; an oil-pan gasket or rear main seal takes more labor. Independent repair runs well below dealer pricing for the same OEM parts, and we always diagnose and quote before any work so there are no surprises.
What does an oil pan leak repair cost?
An oil-pan gasket reseal is more involved than a valve cover because the pan often sits behind a subframe or covers. We give an exact, upfront oil pan leak repair cost after confirming it's actually the pan — oil travels, so we verify the source first rather than assuming.
Is it safe to drive with an oil leak?
A small weep can be monitored briefly, but don't ignore it. Oil dripping on a hot exhaust is a fire and smoke risk, leaks tend to worsen, and running low on oil can damage the engine. If you're seeing spots or low-oil warnings, get it diagnosed soon.
What are the signs of a valve cover gasket leak?
A burning-oil smell after driving, oil pooling in the spark-plug valley, smoke from the engine bay, and oil residue down the side of the engine. It's the most common German oil leak and usually a straightforward fix when caught early.
Can you find a leak if you're not sure where it's coming from?
Yes — that's the point of a proper diagnosis. We degrease the engine, add UV dye, run it, and pinpoint the true origin with a black light. Oil migrates, so guessing wastes your money; tracing finds it.
Do you repair oil leaks on all German makes?
Yes — BMW, Audi, VW, Mercedes-Benz and Porsche. Gasket and seal leaks are universal across German engines, and we stock OEM parts and know each platform's signature leak points.
Book · Estimate · Ask

Got an oil leak?

Tell us your make and what you're seeing — spots, a smell, or low-oil warnings — and we'll quote a diagnosis the same business day. We find the real source, then fix it once.

German Car Specialists
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