2004 Lexus LS430 Fuel system Problems
- Complaints
- 1about this part
- Share
- 4%of 28 total for the year
- Median mileage
- 100,200miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 2004 Lexus LS430, 4% of the 28 complaints for this model year. Where a mileage was given, the median is 100,200 miles. 1 recall campaign on record is filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2004 Lexus LS430. While driving approximately 15 MPH, the vehicle began to hesitate while accelerating and suddenly stalled. The vehicle was towed to an independent mechanic. The mechanic stated there was a failure with the fuel pump which would have to be replaced. The vehicle was not repaired. There was a recall under NHTSA campaign id number: 04v295000 (fuel system, gasoline:delivery:fuel pump) that could have been related to the failure. The manufacturer was made aware of the failure and advised that the VIN was not included in the recall. …”
NHTSA complaint #10437928, filed 2011-12, 100,200 milesRelated recalls
- 04V295000Jun 25, 2004On certain passenger vehicles, the impeller inside the fuel pump may have been improperly molded due to a manufacturing error. Alcohol in some fuels may…Covers: Lexus LS430 2004
Fuel system: other model years
Other parts of the 2004 Lexus LS430
5 complaintsExterior lighting
4 complaintsSteering
3 complaintsBody and structure
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsAir bags
2 complaintsBrakes
2 complaintsEngine cooling
2 complaintsWheels
2 complaintsElectrical system
1 complaintsEngine
1 complaintsEquipment
1 complaints
← All problems reported for the 2004 Lexus LS430
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology