22320-25000 10PCS Engine Cylinder Head Bolts Set For Hyundai Kia G4KE 2.4L
For the modern 2.4L G4KE engine, the cylinder head bolts (OE#22320-25000) are typically torque yield (TTY) bolts. They need to be tightened in a precise multi-stage tightening sequence to ensure good sealing.
Description
G4KE Typical Cylinder Head Tightening Parameters
Method: Torque yielding method (tighten the torque first, then adjust the angle).
Sequence: Always start with the center bolt and tighten outwards in a crisscross pattern.
Lubrication: Before installation, apply a small amount of lubricant to the bolt threads and washers.
Steps (Standard for this engine series):
Step 1: Tighten all bolts to approximately 30-50 Nm (initial torque).
Step 2: Tighten all bolts an additional 90°.
Step 3: Tighten all bolts an additional 90°.
OE Number: 22320-25000






