1999 Mazda MX-5 Miata Mazda MX-5 Miata 1999

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1999 Mazda MX-5 Miata repairs by problem area

Engine (39%)

Transmission and Drivetrain (13%)

Brakes and Traction Control (1%)

Suspension and Steering (5%)

Electrical and Air Conditioning (30%)

Paint, Rust, Leaks, Rattles, and Trim (7%)

Other (4%)

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Chart based on 76 repairs.
See TSBs and recalls for the 1999 Mazda MX-5 Miata.

1999 Mazda MX-5 Miata electrical repair cost distribution

$2500+ (0%)

$1000 - $2499 (5%)

$500 - $999 (9%)

$100 - $499 (32%)

< $100 (55%)

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Chart based on 22 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

1999 Mazda MX-5 Miata

Engine not specified

213000 mi

US $80
Alternator & Battery replaced. Car died driving on the highway. Cabin fuses also needed to be replaced, the stereo and OBD-II didn't read. 
213200 mi

US $60
New alternator failed fairly quickly, replaced again (this time under warranty). My previous alternator died due to a blown diode. The mechanic said that at near redline, the 99s send more voltage than normal. 
58000 mi

US $90
Battery dead - replaced 

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1999 Mazda MX-5 Miata 2-door

4-cylinder manual 2WD

88000 mi

US $700
Automatic window would only go down half way, slowly. Shop replaced regulator and motor. Seemed like an expensive repair--but works smoothly and quickly now. 
108000 mi

US $225
Oem alternator 108k miles and 19 years old..battery light was intermittently on..not dependent on rpms..drove 3 times 20 mile or less trips until I got alternator in hand. Easy fix 
99000 mi

US $91
refrigerant leak. Replaced fill valves and recharged system. 
101000 mi

US $17
Windshield washer pump failed. 
106700 mi

US $1500
A/C no longer blowing cold air. Leak in compressor. Replaced compressor and condenser (only available as a kit). 
107300 mi

US $280
Radiator fan failed. Replaced the fan. 
109000 mi

US $50
Blower motor failed. Replaced with new. 
57000 mi

US $33
Power window switch broken. New part ordered and paid for, but not installed. Installed power window switch that had been previously ordered. 
75500 mi

US $920
Alternator broken and replaced. Accessory drive belts also replaced. Battery was run down when alternator failed, and could not start car after driving it to dealer. Car had to be pushed after arriving. Was informed that it was not holding charge well, and replacement recommended. 
47120 mi

C $15
Motorized antenna stuck in the up position. Replaced it with a fixed antenna myself. 
147000 mi

US $5
Heater bypass tube. 
150000 mi

US $247
Headlight bulbs  
210000 mi

US $27
headlight bulbs 
210300 mi

US $325
brake rotors and pads and alternator 
231000 mi

US $300
Low output. Replaced with Duralast Lifetime rebuilt alt. 
57000 mi

US $175
AC didn't work. Freon was gone despite being recharged only 2 yrs ago. No obvious leaks found. Recharged with coolant + leak detector dye and asked to return after ~500 miles running with AC. Dye should then indicate any leaks. 
57000 mi Brought car back in to check on AC leak, No leakage found. Suggested bringing car in again at some point in the future to recheck. 
137600 mi

US $80
Replaced a broken radiator fan that turns on when the AC is activated. 

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1999 Mazda MX-5 Miata Electrical Problems

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 Mazda MX-5 Miata problems occur, check out our car reliability stats.