MERCURY Grand Marquis Exhaust manifold replacement Cost
2002–2007 · Engine, Fuel & Emissions system
Typical range
$691–$7.2k
Parts + labour
Labour hours
3–8h
At a typical garage
The exhaust system channels combustion gases away from the engine, reduces noise and limits harmful emissions. Rust, physical damage or worn flex joints cause rattles, increased exhaust noise or failed emissions tests. MERCURY Grand Marquis exhaust repair costs $691–$7171 depending on which section needs attention.
Typical parts included
- Exhaust manifold
- Exhaust manifold gasket
What affects the price
- Which section requires work (manifold, mid-pipe, centre muffler, rear box or full system)
- OEM vs aftermarket brand
- Whether sections are welded or clamp-connected
Common questions
How long does this repair take?
Exhaust manifold replacement on a MERCURY Grand Marquis typically takes 3–8 hours at a garage.
How often does this need to be done?
For a MERCURY Grand Marquis, this is typically needed as needed; stainless steel exhausts can last 100,000+ miles, mild steel sections often less.
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
Exhaust manifold replacement 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
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