Is the 1998 Ford Explorer reliable?

It can be reliable when maintained, but 1998 Ford Explorer reliability depends heavily on engine type, transmission condition, and service history. A well-cared-for example can run for many years, while neglected ones can be expensive.

What are the most common 1998 Ford Explorer problems?

The most discussed issues include automatic transmission shifting/failure, 4.0L SOHC timing chain tensioner/guide noise and wear, coolant leaks and overheating risks, and front suspension/steering component wear.

Are maintenance costs high for a 1998 Ford Explorer?

Routine upkeep is typically affordable for an older domestic SUV, but major repairs can be costly if the transmission needs rebuilding or if the SOHC timing components require extensive work. Budget for catch-up maintenance on any newly purchased example.

What are the best years of Ford Explorer to buy around this era?

Shoppers often focus on condition over model year, but many prefer examples with documented maintenance and fewer warning signs of transmission or timing chain issues. Comparing powertrains and service records usually matters more than the exact year.

What should I check before buying a 1998 Ford Explorer?

Test drive for transmission slip or harsh shifting, listen for timing chain rattle on cold start (4.0L SOHC), inspect for coolant leaks and any overheating history, check 4WD engagement, and look for front-end clunks, uneven tire wear, and signs of poor alignment. For deeper details, get a complete owner’s guide with full specs, fluid capacities, and the recommended maintenance schedules to keep a 1998 Ford Explorer running its best.

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

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

62/ 100

MODERATE RISK

Grade: D+

A capable SUV, but only for the mechanically inclined or those prepared for predictable, costly repairs.

Full system breakdown + what I would do

Should You Buy the 1998 Ford Explorer?

The 1998 Ford Explorer is a value-driven utility vehicle for those who understand its inherent risks. While offering solid V8 power and capability, specific known issues, particularly with the 4.0L SOHC engine and automatic transmission, demand careful pre-purchase inspection and a dedicated repair budget. This is not a 'set it and forget it' vehicle, but it can be a capable workhorse if properly maintained and you avoid certain problematic configurations.

Biggest Strengths

Rugged body-on-frame construction
Optional 5.0L V8 engine durability
Abundant and affordable parts availability

Top Risk Areas

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

4.0L SOHC Engine Timing Chaincritical

Automatic Transmission (5R55E)major

Frame and Body Corrosionmajor

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

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

VEHICLE SPEED CONTROL

ON CERTAIN TRUCKS EQUIPPED WITH SPEED CONTROL, GASOLINE OR NATURAL GAS ENGINES, THE SPEED CONTROL DEACTIVATION SWITCH MAY OVERHEAT.

EXTERIOR LIGHTING:HEADLIGHTS

DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

What breaks on the 1998 Ford Explorer?

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

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Ford Explorer by Year

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

All Ford Explorer years ranked →Ford Explorer years to avoid →Ford Explorer common problems →

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Frequently Asked Questions

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