MERCURY Grand Marquis Coolant flush/replacement Cost
2002–2007 · Engine, Fuel & Emissions system
Typical range
$216–$396
Parts + labour
Labour hours
1–3h
At a typical garage
Coolant transfers heat away from the engine and prevents freeze damage; over time it becomes acidic and loses its corrosion inhibitors, accelerating damage to the radiator, water pump and hoses. MERCURY Grand Marquis coolant flush costs $216–$396.
What affects the price
- OAT vs HOAT vs IAT coolant type required by the manufacturer
- Whether the system is fully flushed or only partially drained
- Coolant volume required by the engine
Common questions
How long does this repair take?
Coolant flush/replacement on a MERCURY Grand Marquis typically takes 1–3 hours at a garage.
How often does this need to be done?
For a MERCURY Grand Marquis, this is typically needed every 2–5 years or 30,000–50,000 miles depending on coolant type.
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
Coolant flush/replacement cost on similar cars
- VOLKSWAGEN Passat$180–$330
- OPEL Insignia$180–$330
- AUDI A4 Avant$180–$330
- FORD Mondeo Hatchback$180–$330
- RENAULT Laguna$180–$330
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