Hyundai Genesis DH Quiz
Engine Mechanical System

Exhaust Manifold Repair Procedures

In this manual: Engine Mechanical System
General Information — 9Engine Mechanical System — 103Engine Electrical System — 54Emission Control System — 23Engine Control System/Fuel System — 127Automatic Transmission System (SBC) — 90All-Wheel Drive (AWD) System — 20Drive Shaft and Axle — 27Suspension System — 41Steering — 19Restraints — 56Brake System — 56Body (Interior and Exterior) — 211Body Electrical System — 279Heating, Ventilation, and Air Conditioning — 55
18steps
~108min
4/5difficulty
02040608010041.230N·mlb·ft
Tightening torque found on this page
Done 0 of 18

Removal and Installation

Left Exhaust Manifold
  1. Disconnect the negative (-) battery cable from the battery.
  2. Loosen the drain plug and drain the engine coolant. (Refer to Cooling System - "Coolant")
  3. Remove the water outlet pipe. (Refer to Cooling System - "Water Temperature Control Assembly")
  4. Remove the left front muffler. (Refer to Intake and Exhaust System – “Muffler”)
  5. Remove the engine oil level sensor and tube.
  6. Disconnect the left front oxygen sensor connector (A).
  7. Remove the left exhaust manifold support (A).

    Tightening torque: 34.3 ~ 41 N·m

  8. Remove the left exhaust manifold assembly (A).

    Tightening Torque: 49.0 ~ 54 N·m

  9. To install, reverse the removal procedure.
When installing the exhaust manifold, tighten the nuts in the sequence shown below.
Right Exhaust Manifold
  1. Disconnect the negative (-) battery cable from the battery.
  2. Loosen the drain plug and drain the engine coolant. (Refer to Cooling System - "Coolant")
  3. Remove the air cleaner assembly. (Refer to Air Intake and Exhaust System - "Air Cleaner").
  4. Remove the water inlet pipe. (Refer to Cooling System - "Water Temperature Control Assembly")
  5. Remove the right front muffler. (Refer to Intake and Exhaust System – “Muffler”)
  6. Disconnect the right front oxygen sensor connector (A).
  7. Remove the right exhaust manifold support (A).

    Tightening torque: 34.3 ~ 41 N·m

  8. Remove the right exhaust manifold assembly (A).

    Tightening Torque: 49.0 ~ 54 N·m

  9. To install, reverse the removal procedure.
When installing the exhaust manifold, tighten the nuts in the sequence shown below.

Test yourself

A quick Hyundai Genesis DH quiz: every answer comes with an explanation and a link to the manual page.