This is the most critical maintenance item. The 3UZ-FE engine is an interference engine; if the belt snaps, the engine is destroyed. It should be replaced every 90,000 miles or 9 years.
The 4.3L V8 is one of the most reliable engines ever built, often lasting well over 200,000 miles with basic care. buy lexus sc430
Test the roof operation multiple times. Listen for clicking or grinding. Repairs to the motor or sensors can be prohibitively expensive. This is the most critical maintenance item
These "refresh" years are most desirable. They feature a 6-speed automatic transmission (replacing the 5-speed), updated headlights/taillights, and revised suspension for a smoother ride. 2002 LEXUS SC430 for sale with 90,308 miles ... - Facebook Repairs to the motor or sensors can be
The original run-flat tires were widely disliked for making the ride harsh; most owners swap them for standard tires and a fix-a-flat kit.