A4601800543 Housing Oil Nozzle for Mercedes-Benz

What does a housing oil nozzle do?

This housing oil nozzle serves as a critical component within the engine crankcase, specifically designed to direct pressurized oil onto the underside of the piston. By spraying oil onto the piston skirt, it effectively carries heat away from the combustion chamber, maintaining thermal balance within the engine assembly.

Engine compatibility and function

This part is compatible with Mercedes-Benz engines. Proper fitment ensures that the spray pattern reaches the piston base correctly, preventing overheating and reducing friction in the connecting rod small-end bushing. It is an essential component for maintaining the longevity of heavy commercial vehicle engines.

Installation and maintenance guidance

When replacing this component, technicians should verify the connection style and spray tube angle against the original part. Ensuring the correct seat in the block gallery is vital to prevent oil leakage or pressure drops within the main oil gallery. Consult your authorized distributor for precise fitment guidance.

Selection and troubleshooting

Failure to use a matching nozzle can result in improper spray orientation, which may lead to cylinder liner wear or insufficient piston cooling.

OE cross-reference

0101 036 (Housing Oil Nozzle Crankcase) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4601800543.