4pcs Cylinder Block Nozzle Oil Jet For 2014-2021 Hyundai & 14-19 Kia 21150-2E720
The Hyundai G4NA part number 21150-2E720 is not a fuel injector; rather, it is designed to spray oil onto the cylinder walls and the undersides of the pistons to facilitate cooling and lubrication. It is a direct-fit steel component equipped with a precision nozzle.
Description
Key Specifications (Part Number: 21150-2E720):
Part Type: Piston Cooling Oil Nozzle (Nozzle Assembly)
Manufacturer: Hyundai / Kia
Material: High-Quality Steel
Applicable Engine Model: G4NA (and other Hyundai/Kia models)
Function: Enhances engine cooling efficiency, improves oil pressure stability, and prevents oil sludge accumulation.












