1999 Mercury Grand Marquis Mercury Grand Marquis 1999

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1999 Mercury Grand Marquis repairs by problem area

Engine (20%)

Transmission and Drivetrain (10%)

Brakes and Traction Control (0%)

Suspension and Steering (30%)

Electrical and Air Conditioning (30%)

Paint, Rust, Leaks, Rattles, and Trim (0%)

Other (10%)

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Chart based on 10 repairs.
See TSBs and recalls for the 1999 Mercury Grand Marquis.

1999 Mercury Grand Marquis repair cost distribution

$2500+ (0%)

$1000 - $2499 (27%)

$500 - $999 (27%)

$100 - $499 (27%)

< $100 (18%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 11 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

1999 Mercury Grand Marquis

Engine not specified

Mercury in Florida, United States
Dec 2012 - Mar 2014
Jul 2013

74200 mi

US $550
Bad fuel pump, possibly from sitting too long. 
Oct 2013

75200 mi

US $350
driver window mechanism 
Mercury in Indiana, United States
Oct 2013 - Jul 2018
Jul 2014

40000 mi

US $800
No heater and no AC. Needed to replace valve in dash. 
Jul 2018

41000 mi

US $200
dead battery. replaced. 
Mercury in North Carolina, United States
Nov 2011 - Mar 2014
Oct 2013

160300 mi

US $800
Car driven hard in town by wife. Had 156k miles. Some suspension components needed replacement. Overall, a very reliable and durable automobile. 
Mercury in Ohio, United States
Oct 2012 - Jul 2013
Jul 2013

64000 mi

US $1800
Loose steering and clunk 
Mercury in Missouri, United States
Sep 2011 - Oct 2011
Oct 2011

64000 mi
Had the drivetrain vibration very common to these cars. Numerous attempts to find solution, but no one knows what it is. That's the reason I traded it. Other than that, it was a great car. 

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1999 Mercury Grand Marquis 4-door

8-cylinder automatic 2WD

Mercury in Illinois, United States
Jun 2017 - Jun 2018
Aug 2017

90000 mi

US $50
Driver's door window regulator replaced 
Mercury in New Hampshire, United States
Sep 2011 - Dec 2020
Nov 2012

62500 mi

US $1200
4 tie rod ends and 4 tires 
Jun 2013

67000 mi

US $293
loose pulley and worn belt 

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See TrueDelta's information for all Mercury models.

1999 Mercury Grand Marquis Repair Histories

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 1999 Mercury Grand Marquis problems occur, check out our car reliability stats.