Built from official NHTSA complaint and recall data · data through 07/14/2026
High complaint levelIts most-reported problem — Power Train:automatic Transmission — runs 8.2× the fleet median for that category across the 2391 model-years tracked on this site.
434Complaints
6Recalls
12Crashes
5Fires
15Injured
5Deaths
Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
Is this problem acknowledged?
The most-reported problem — Power Train:automatic Transmission (64.1% of complaints) — was examined in a now-closed NHTSA investigation that closed with a recall campaign (99I005000).
Power Train:automatic Transmission complaints here are 8.2× the median for that category across the 2391 model-years tracked on this site.
3 of the 6 most-reported categories on this page are backed by a recall or open investigation; the other 3 rest on owner reports alone.
Complaint category
Reports
Official status
Reference
Power Train:automatic Transmission
278 · 64.1%
Investigation closed
SQ98024 → recall 99I005000
Engine And Engine Cooling:engine
42 · 9.7%
Recalled
Recall 00V134000
Engine And Engine Cooling:engine:gasoline:belts And Associated Pulleys
14 · 3.2%
Recalled
Recall 00V134000
Power Train
13 · 3%
Investigation closed
SQ98024 → recall 99I005000
Power Train:manual Transmission
12 · 2.8%
Investigation closed
SQ98024 → recall 99I005000
Engine And Engine Cooling
11 · 2.5%
Recalled
Recall 00V134000
Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS14 · 3.2%
POWER TRAIN13 · 3%
POWER TRAIN:MANUAL TRANSMISSION12 · 2.8%
ENGINE AND ENGINE COOLING11 · 2.5%
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE10 · 2.3%
Unspecified / other9 · 2.1%
ELECTRICAL SYSTEM9 · 2.1%
AIR BAGS:FRONTAL8 · 1.8%
Percentages are the share of the 434 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.
THIS CONDITION CAN RESULT IN AN ENGINE STALL, WHICH COULD LEAD TO LOSS OF VEHICLE CONTROL AND/OR A VEHICLE CRASH. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF THE SHORT CIRCUIT OCCURS AT ONE SPECIFIC SET OF TERMINALS, THE SPEAKER CAN OVERHEAT AND IN SOME CASES, CATCH FIRE. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Park itPark outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.
What owners report
“THE FACTORY INSTALLED TRANSMISSION FAILED IN MAY 2002 AT 85000 MILES. THE REPLACEMENT (USED) WITH 46000 MILES FAILED 45 DAYS LATER. UPON CONTACT WITH SERVICE…”NHTSA complaint 768419 — filed 10/14/2002 · POWER TRAIN:AUTOMATIC TRANSMISSION
“AUTOMATIC TRANSMISSION HAD COMPLETELY FAILED AT 15,000 MILES. WAS REPLACED BY MAZDA. FAILED AGAIN AT 53,800 MILES/3 YEARS.”NHTSA complaint 767270 — filed 09/17/2002 · POWER TRAIN:AUTOMATIC TRANSMISSION
“TRANSMISSION WAS REPLACED AT 37,000 OR 38,000 MILES. WAS STILL UNDER WARRANTY. REPLACED SPARK PLUGS TWICE BEFORE 50,000 MILES.1ST AT DEALERSHIP(80.00) 2ND BY MY HUSBAND…”NHTSA complaint 767104 — filed 09/12/2002 · POWER TRAIN:AUTOMATIC TRANSMISSION
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Complaint trend by year filed
Frequently asked questions
What are the most common problems with the 1998 Mazda 626?
Power train:automatic transmission issues are the most-reported category, cited in 278 of 434 NHTSA complaints (64.1%), followed by engine and engine cooling:engine (42), engine and engine cooling:engine:gasoline:belts and associated pulleys (14), power train (13). Complaints are unverified owner reports.
How many complaints does the 1998 Mazda 626 have?
434 complaints were on file with NHTSA as of 07/14/2026. Of those, 12 involved a crash, 5 involved a fire, and 15 reported injuries. 5 deaths were reported.
Does the 1998 Mazda 626 have any recalls?
Yes — 6 NHTSA safety recall campaigns, including campaign 15V674000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 1998 Mazda 626's reported problems?
3 of the 6 most-reported complaint categories on this page are backed by an NHTSA safety recall or open investigation; the rest are unverified owner reports. A recall means a free repair is available at authorized dealers.
Is a complaint proof of a defect?
No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.
About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.
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