MERCURY Grand Marquis Engine oil leak repair (gaskets & seals) Cost
2002–2007 · Engine, Fuel & Emissions system
Typical range
$594–$1.1k
Parts + labour
Labour hours
1–10h
At a typical garage
Regular oil changes are the single most important maintenance task—fresh oil lubricates, cools and cleans the engine. Skipping or extending oil changes is the leading cause of premature engine wear. MERCURY Grand Marquis oil service costs $594–$1089 including oil and filter.
What affects the price
- Conventional vs full-synthetic oil (longer intervals but higher cost per litre)
- Oil capacity (larger engines use more oil)
- Oil and filter brand
Common questions
How long does this repair take?
Engine oil leak repair (gaskets & seals) on a MERCURY Grand Marquis typically takes 1–10 hours at a garage.
How often does this need to be done?
For a MERCURY Grand Marquis, this is typically needed every 5,000–10,000 miles with full-synthetic oil, or every 3,000–5,000 miles with conventional oil.
Other engine, fuel & emissions system repairs on the MERCURY Grand Marquis
- ABS hydraulic unit replacement$459–$842
- ABS sensor replacement$189–$347
- ABS system bleeding$151–$277
- AC compressor clutch replacement$378–$693
- AC compressor replacement$405–$743
Engine oil leak repair (gaskets & seals) cost on similar cars
- VOLKSWAGEN Passat$495–$908
- OPEL Insignia$495–$908
- AUDI A4 Avant$495–$908
- FORD Mondeo Hatchback$495–$908
- RENAULT Laguna$495–$908
Get the exact price for your MERCURY Grand Marquis
Prices vary by year, engine and location. Tell us about your specific car.
Get my price estimate →← All MERCURY Engine oil leak repair (gaskets & seals) prices