What is the most significant safety defect affecting 2019-2020 Lexus IS models, and what should buyers check?
2019-2020 Lexus IS300 and IS350 are covered by NHTSA recall 20V012000 for a Denso low-pressure fuel pump impeller that can deform and fail. This can cause sudden hesitation, power loss, stall while driving, and difficulty restarting, increasing crash risk. Have the VIN checked and confirm the free dealer recall repair was completed before purchase.