Toyota · Known Issues
1998 Toyota Land Cruiser Problems: 9 Known Issues
1998 model year · 1,400+ owner reports · Updated September 2026
1998 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
1998 model year · 1,400+ owner reports · Updated September 2026
1998 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
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According to Au7o's analysis of 1,400+ owner reports, the 1998 Toyota Land Cruiser has 9 documented known issues, with 4 rated critical. The most serious are 100 Series Frame Rust and Corrosion ($300-$8,000 repair), Body and frame rust: rear quarter panels, rockers, and frame rails ($500-$6,000 repair), Front Lower Ball Joint Wear and Separation Risk (100 Series) ($300-$1,200 repair) and Timing Belt Tensioner and Water Pump Failure (2UZ-FE) ($1,000-$2,500 repair). The most commonly reported issue is 100 Series Frame Rust and Corrosion with 1,400 owner reports. Across all issues with published estimates, repair costs range from $50 to $8,000. DIY maintenance guides at au7o.io.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2008-2019 Toyota Land Cruiser and Lexus LX 570 vehicles. Over time, the seat belt tension sensor wire harness may break and deactivate the front passenger air bag, knee air bag, and passenger seat-mounted side airbag.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus RC200t, 2019 Lexus RC300, RC350, 2017 and 2019-2020 Lexus RX350, 2018-2020 RX350L, 2019 Lexus UX200, 2018-2019 Lexus NX300 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
EQUIPMENT:OTHER:LABELS
Gulf States Toyota (GST) is recalling certain 2019 C-HR, 4Runner, Avalon, Avalon Hybrid, Camry, Camry Hybrid, Highlander, Land Cruiser, Prius, RAV4, Sequoia, Tacoma, Sienna, Tundra and Yaris vehicles. The text on the load capacity label may become illegible. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, "Tire Selection and Rims."
Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.
Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.
According to Au7o's analysis of 1,400+ owner reports, the 1998 Toyota Land Cruiser has 9 documented issues. The most frequently reported are: 100 Series Frame Rust and Corrosion, Body and frame rust: rear quarter panels, rockers, and frame rails, Front Lower Ball Joint Wear and Separation Risk (100 Series). Of these, 4 are rated critical and should be addressed promptly.
The 1998 Toyota Land Cruiser has 9 known issues documented across 1,400+ owner reports. 4 issues are rated critical: 100 Series Frame Rust and Corrosion and Body and frame rust: rear quarter panels, rockers, and frame rails and Front Lower Ball Joint Wear and Separation Risk (100 Series) and Timing Belt Tensioner and Water Pump Failure (2UZ-FE). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Toyota Land Cruiser issues range from $50 to $8,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 100 Series Frame Rust and Corrosion, typically costs $300-$8,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
100 Series Land Cruisers (J100) develop significant frame rust in salt-belt regions, particularly along the rear frame rails, crossmembers, and body mounts. Despite the vehicle's legendary reliability, frame corrosion is the primary structural concern for high-mileage examples. Repairs typically run $300-$8,000. Severity: high.
In salt-belt and coastal climates, corrosion is the primary killer of these otherwise-durable trucks. The rear quarter panels are a notorious rot spot: the rear wheel-arch extension acts as a bucket that traps wet mud and road salt, and water intrusion past the rear side-window a… Repairs typically run $500-$6,000. Severity: high.
The 1998-2007 100 Series Land Cruiser (J100) develops lower ball joint wear, particularly on vehicles used for off-roading or carrying heavy loads. The sealed ball joints cannot be greased and wear out over time. Toyota does not sell the ball joints separately from the lower cont… Repairs typically run $300-$1,200. Severity: high.
The 2UZ-FE 4.7L V8 uses a timing belt that must be replaced at 90,000-mile intervals. The hydraulic timing belt tensioner and idler pulleys are critical failure points — if the tensioner fails, the timing belt can slip or break, potentially causing valve-to-piston contact on this… Repairs typically run $1,000-$2,500. Severity: high.
The 1998-1999 100-series (UZJ100) switched to the 4.7L 2UZ-FE V8, which uses a rubber timing belt on a ~90,000-mile replacement interval. The timing-belt-driven water pump, the hydraulic tensioner, and the idler pulleys are the common failure points and are typically leaking or w… Repairs typically run $500-$1,200. Severity: medium.
Like most vehicles of the era, the Land Cruiser's factory radiator uses plastic end tanks crimped to an aluminum core. With age and heat cycling the plastic becomes brittle and cracks, and on these trucks the leak very commonly originates near the rectangular boss on the top tank… Repairs typically run $300-$800. Severity: medium.
The center differential lock on the Land Cruiser uses an electric vacuum actuator to engage and disengage the locking mechanism. The actuator motor fails, the vacuum lines crack and leak, or the shift fork inside the transfer case wears, preventing the center diff lock from engag… Repairs typically run $50-$2,000. Severity: medium.
The secondary air injection (AI) system on the 100-series Land Cruiser (1998-2007) with the 2UZ-FE 4.7L V8 is a notorious failure point, identical to the issue on the Sequoia and Tundra of the same era. The electric AI pump, air switching valves (ASV), and exhaust manifold check… Repairs typically run $300-$3,000. Severity: medium.
The dashboard on 100-series Land Cruisers (1998-2007) develops extensive cracks from UV exposure and heat cycling, similar to the issue affecting other Toyota/Lexus models from this era. The top surface of the dashboard cracks and becomes sticky, particularly in hot climates. The… Repairs typically run $50-$4,000. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.