Lexus RX300 engine and engine cooling problems by year
72 NHTSA owner complaints name the engine and engine cooling across 5 RX300 model years. The most reported year is 1999 with 24 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2003 RX300 | 3 | 12% | — | |
| 2002 RX300 | 12 | 14% | 85,000 mi | |
| 2001 RX300 | 13 | 8% | — | |
| 2000 RX300 | 20 | 9% | 90,000 mi | |
| 1999 RX300 | 24 | 11% | 88,000 mi |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.