Is the 1998 Toyota 4Runner reliable?

Yes, it’s widely considered one of the more reliable SUVs of its era, especially with the 3.4L V6, but maintenance history and rust condition matter more than the badge at this age.

What are the most common 1998 Toyota 4Runner problems?

Typical issues include valve cover gasket oil leaks, overdue timing belt service on the V6, worn suspension/steering parts like lower ball joints, and rust in salt-belt regions.

Are maintenance costs high for a 1998 4Runner?

Costs are usually moderate for the class, but you should budget for catch-up maintenance on older vehicles—timing belt/water pump service, suspension refresh, and fluid services are common big-ticket items.

What are the best years of the Toyota 4Runner to buy?

Many shoppers favor third-generation models (1996–2002) for durability and simplicity; within that range, a well-maintained, rust-free example is more important than the exact year.

What should I check before buying a 1998 Toyota 4Runner?

Look for timing belt records (V6), frame and underbody rust, steering/suspension play (especially lower ball joints), fluid condition, and signs of oil leaks or neglected maintenance. For a deeper dive, get a complete owner’s guide with full specs, trim details, service intervals, and maintenance schedules tailored to the 1998 Toyota 4Runner.

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

1998 Toyota 4Runner Reliability ReportCommon Problems, Repair Costs & Expert Verdict

92/ 100

LOW RISK

Grade: A

A vintage adventurer, the 1998 4Runner delivers exceptional reliability and capability with proper preventative maintenance.

Full system breakdown + what I would do

Should You Buy the 1998 Toyota 4Runner?

The 1998 Toyota 4Runner stands as a testament to durability, representing one of the safest and most capable used SUVs you can acquire, provided you address its few age-related weak points. This is a vehicle built to endure, offering exceptional longevity and rugged reliability that few competitors can match. If you prioritize long-term ownership and adventure over modern amenities, the 4Runner is an outstanding investment.

Biggest Strengths

Indestructible 5VZ-FE V6 engine and A340F automatic transmission
Robust body-on-frame construction and legendary off-road capability
Excellent parts availability and strong aftermarket support

Top Risk Areas

The systems that break first on the 1998 Toyota 4Runner. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Front Suspension & Steeringcritical

Chassis & Body Rustmajor

Engine Accessory Leaks & Startermoderate

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

NHTSA Recalls

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

EXTERIOR LIGHTING

SABERSPORT IS RECALLING 16,270 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.

EXTERIOR LIGHTING

CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

What breaks on the 1998 Toyota 4Runner?

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

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Toyota 4Runner by Year

Compare reliability scores across nearby years of the Toyota 4Runner. Click any year for its full report.

All Toyota 4Runner years ranked →Toyota 4Runner years to avoid →Toyota 4Runner common problems →

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Frequently Asked Questions

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