Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

1998 Ford Expedition Reliability ReportCommon Problems, Repair Costs & Expert Verdict

72/ 100
MODERATE RISK

Grade: C+

A powerful, spacious SUV that demands diligent maintenance to mitigate its age-related and design-specific vulnerabilities.

Full system breakdown + what I would do

Should You Buy the 1998 Ford Expedition?

The 1998 Ford Expedition is a capable, full-size SUV that offers substantial value for its initial purchase price, provided you enter ownership with eyes wide open. While a robust workhorse at its core, its age and certain notorious Ford engine characteristics mean it's not a 'set it and forget it' vehicle. Smart buyers will budget for proactive maintenance and potential repairs, transforming a moderate risk into a dependable, budget-friendly hauler.

Biggest Strengths

  • Rugged body-on-frame construction
  • Strong V8 engine options for towing/hauling
  • Abundant interior space and comfortable ride

Top Risk Areas

The systems that break first on the 1998 Ford Expedition. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Engine (5.4L Triton)major
2
Transmission (4R70W/4R100)major
3
Electrical Systemmoderate
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

7 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

EXTERIOR LIGHTING:HEADLIGHTS

CERTAIN MAXZONE HEADLIGHT ASSEMBLIES, DEPO BRAND, P/NOS. 331-1129L-ASN AND 331-1129R-ASN, SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR THE ABOVE LISTED PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE PHOTOMETRIC REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

VEHICLE SPEED CONTROL

ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH SPEED CONTROL, THE SPEED CONTROL DEACTIVATION SWITCH MAY OVERHEAT, SMOKE, OR BURN.

What breaks on the 1998 Ford Expedition?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Ford Expedition by Year

Compare reliability scores across nearby years of the Ford Expedition. Click any year for its full report.

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Relevant Products for Your 1998 Ford Expedition

Parts and accessories matched to your 1998 Ford Expedition

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Frequently Asked Questions

Final Step

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