Skip to content
A04601800443S Housing Oil Nozzle for Mercedes-Benz
2810 Views Updated

A04601800443S Mercedes-Benz Compatible Housing Oil Nozzle

0101 030

Summary

This housing oil nozzle is engineered for heavy commercial vehicle engines, specifically compatible with Mercedes-Benz. It provides essential piston cooling and lubrication to maintain engine thermal balance under heavy-duty conditions. Equivalent to OE Mercedes-Benz A04601800443S.

Product identifiers
EAN Code8699031061320
Ready to Order
Get Information
Share
WhatsApp Facebook X LinkedIn

Compatible OEM Codes

  • MERCEDES BENZ
    • 460 180 19 43
    • 457 180 19 43
  • LASO
    • 20014315

Description

What does a housing oil nozzle do?

This housing oil nozzle is a critical component within the engine crankcase, specifically designed to spray pressurized oil onto the underside of the piston. By directing oil flow toward the piston skirt, it effectively removes heat from the combustion chamber, ensuring thermal stability and protecting against premature wear in heavy commercial vehicle engines.

Vehicle and engine compatibility

This specific component is compatible with Mercedes-Benz engines. Due to the precision required for spray patterns, it is essential to match the nozzle geometry to the specific engine code to ensure correct oil delivery and prevent damage to the cylinder liner.

Installation and maintenance

When replacing this part, technicians should verify the connection style—whether it is a bolted flange, banjo connection, or threaded body—to ensure a proper seal. Maintaining correct gallery pressure is vital for effective piston pin lubrication and overall engine longevity. Consult your authorized distributor for fitment guidance.

Troubleshooting and selection

Proper installation requires checking that the spray tube angle matches the original specification. Even a slight deviation in angle can cause oil to hit the cylinder wall instead of the piston base, leading to insufficient cooling and potential engine failure.

OE cross-reference

0101 030 (Housing Oil Nozzle Crankcase) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A04601800443S.

Other OEMs

LASO

  • 20014315

MERCEDES BENZ

  • A4601801943
  • A4601800443S
  • A4601800443
  • A4571801943S
  • A4571801943
  • A04601801943S
  • A04601800443S
  • A04571801943S
  • 4601801943S
  • 4601800443 S
  • 460.180.0443 S
  • 460 180 0443 S
  • 457.180.1943
  • 457 180 1943
  • 460 180 19 43
  • 457 180 19 43

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
LASO
MERCEDES BENZ

FAQ

What is the function of a housing oil nozzle?
It sprays pressurized engine oil onto the underside of the piston to provide essential cooling and lubrication for the piston pin.
Can any oil nozzle be used in a Mercedes-Benz engine?
No, nozzles must match the specific engine code and connection style to ensure the spray hits the piston base correctly.
What happens if an incorrect nozzle is installed?
An incorrect angle or pressure rating can cause oil to hit the cylinder liner or lead to insufficient cooling at high loads.
How should I select a replacement nozzle?
The most reliable method is to use the original OE number and verify the spray tube angle against the removed part.
What are the OE reference numbers of this part?
0101 030 directly replaces Mercedes-Benz OE number A04601800443S.