2008 Lexus RX350 Engine Problems
- Complaints
- 12about this part
- Share
- 10%of 126 total for the year
- Median mileage
- 110,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 12 complaints about the engine of the 2008 Lexus RX350, 10% of the 126 complaints for this model year. Where a mileage was given, the median is 110,000 miles. 2 a fire, according to the filers.
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.
“While driving my 2008 Lexus RX350 at 35 MPH in heavy traffic, the vehicle suddenly stalled leaving me without power steering or brakes. I was able to stop the vehicle but was stuck in the traffic lane with heavy traffic. Fearing that I would be hit by oncoming traffic I called 911 for support while the tow vehicle was dispatched. I was unable to leave the vehicle safely until police arrived 20 minutes later, due to the position of the vehicle and the traffic. …”
NHTSA complaint #10662160, filed 2014-12, 76,000 miles“We have complained about a noise upon starting the car for the past year when having the vehicle serviced. This was the first service visit where dealer was able to pinpoint the code and they came back with the cam shaft variable valve timing (vvt) gear issue. The repair estimate was $6830. I found your recall dated september 4, 2013 # 13v395000 for vvt on Lexus gs350, is350 and is350c models for the same model year and find it suspicious as the same engine is used. I am wondering if other rx 350s have the same issue and the recall should actually be expanded to include the RX350 model. …”
NHTSA complaint #10548277, filed 2013-10, 163,000 miles“The oil cooler pipe assembly on the engine failed catastrophically causing a sudden lost of a large volume of oil. The failure occurred while driving on a street and was only noticed while parking (a co-worker saw the oil pouring out of the car). The consumer stated he was not made aware of the warranty enhancement program. The consumer requested to be reimbursed for the repairs. Updated 10/10/2017”
NHTSA complaint #11018815, filed 2017-08, 150,621 miles“Massive catastrophic oil leak. Noticed hot oil smell. No oil on dipstick. Oil spraying out at bottom of engine, right front. Car towed to shop. Oil hose between cooler and filter burst. Known problem. Toyota/Lexus has made an upgraded part but not notified most owners and will not replace until it fails. When it fails car can catch fire and severe engine damage results. Many videos and reports on the internet as this is a widespread problem.”
NHTSA complaint #11204461, filed 2019-04, 185,000 miles“While driving to work heard a funny noise and oil light begin to blink. Found out engine oil cooling tube burst and leaked all the oil out and has caused motor damage. Lexus send a warranty enhancement letter just a few weeks before describing a problem with the tube and that they would inspect and repair. Waiting on Lexus customer care to assist. So far only 25%. Looks like a class action lawsuit may entail.”
NHTSA complaint #10661968, filed 2014-12, 97,730 milesRelated service bulletins
- 10179601Aug 5, 2020TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a…
- 10134193Dec 2, 2014TSB: Some 2007 ? 2011 model year RX 350 and 2010 ? 2011 model year RX 450h vehicles may exhibit a leak or oil seep from the engine oil cooler pipes. Follow the Repair Procedure…
- 10132341Dec 2, 2014TSB: Some 2007 ? 2011 model year RX 350 and 2010 ? 2011 model year RX 450h vehicles may exhibit a leak or oil seep from the engine oil cooler pipes. Follow the Repair Procedure…
- 10057003Jul 31, 2014Lexus: some of the vehicles are experiencing oil leaks from the engine coolers.
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2022 | 1 | 10% |
| 2020 | 1 | 14% |
| 2019 | 3 | 10% |
| 2018 | 3 | 17% |
| 2017 | 6 | 13% |
| 2016 | 5 | 9% |
| 2015 | 9 | 21% |
| 2013 | 6 | 10% |
| 2012 | 4 | 12% |
| 2011 | 7 | 23% |
| 2010 | 8 | 9% |
| 2009 | 12 | 12% |
| 2008 | 12 | 10% |
| 2007 | 36 | 22% |
Other parts of the 2008 Lexus RX350
24 complaintsOther or unknown
20 complaintsSteering
18 complaintsElectrical system
17 complaintsVehicle speed control
15 complaintsBrakes
12 complaintsExterior lighting
10 complaintsTransmission and drivetrain
7 complaintsAir bags
6 complaintsEngine cooling
5 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsEquipment
2 complaints
← All problems reported for the 2008 Lexus RX350
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