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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Cooling System - 1.6L (Except HEV)) >> Thermostat >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different variant/trim than selected.
NOTE: Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency.
  1. Drain engine coolant so that its level would be under the thermostat height.
  2. Remove the radiator lower hose.

    (Refer to Cooling System - Radiator Hose - "Figure

  3. Remove the water inlet fitting (A) and thermostat (B).
    Fig 1: Locating Water Inlet Fitting And Thermostat
    G11986969Courtesy of HYUNDAI MOTOR AMERICA