There are 1 stored owner reports matching the engine leading-label group for the 2018 Lexus NX in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)HVAC Evaporator Drain Hose keeps getting clogged resulting in the overflow of water into the cabin driver side floor. When using the AC or Defroster this could be a quart of water or more which can result in mold/mildew on carpet and pad. Lexus wants $6000 to repair and replace (they will not repair with out replacing all of the carpet and pad). This is a known issue and Lexus have even issued a "fix" AT THE CONSUMER EXPENSE. https://static.nhtsa.gov/odi/tsbs/20...31864-9999.pdf If a recall were issued for the recommended part (ARINIX®Tip) to be installed then the consumer could save thousands of dollars for the replacing of carpet and pad plus labor.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.