Which model years show up most in the complaints?

2015 is the most common model year in 80 complaints naming this part (28%); 3 model years account for 54%.

Complaints by vehicle model year

What it shows: 2015 is the largest at 22 (28%), followed by 2016 at 10 (13%); the smallest shown is 2023 at 1 (1%).

Source: NHTSA owner complaint files · downloaded 2026-10-05

Data and chart by CalcScrape: Heater Core Replacement Cost Calculator