Skip to content
A4601800443S Mercedes-Benz Compatible Housing Oil Nozzle
2810 Views Updated

A4601800443S Housing Oil Nozzle for Mercedes-Benz Engines

0101 030

Summary

This housing oil nozzle is designed for heavy commercial vehicle engines, specifically compatible with Mercedes-Benz. It ensures precise oil spray for piston cooling and lubrication within the crankcase system. Equivalent to OE Mercedes-Benz A4601800443S.

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 system, responsible for directing pressurized oil toward the underside of the piston. By delivering a targeted spray, it facilitates essential piston cooling and reduces friction at the piston pin, helping to maintain thermal balance during heavy-duty operation.

Compatibility and engine application

This specific part is designed for use in Mercedes-Benz engines. It functions as a reliable replacement to maintain proper oil gallery pressure and ensure that heat is effectively carried away from the combustion chamber into the sump.

Installation and maintenance guidance

When replacing this component, technicians should verify the connection style—whether it be a bolted flange, banjo connection, or threaded body—to ensure a proper seal. It is vital to match the spray tube angle and check valve opening pressure to the specific engine code to prevent oil from hitting the cylinder liner instead of the piston base.

Selection and troubleshooting

To ensure correct fitment, always consult the engine code and compare the geometry of the old part with the new component before installation.

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 A4601800443S.

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?
The nozzle directs pressurized engine oil onto the underside of the piston to provide cooling and lubrication to the piston pin, which is vital for thermal management.
Can I use any oil nozzle in a Mercedes-Benz engine?
No. You must match the specific tube angle and check valve pressure to your engine code, as different cylinder positions require different spray configurations.
How can I identify if my oil nozzle is failing?
Symptoms may include insufficient cooling or a drop in main gallery pressure. Incorrectly seated nozzles can cause oil to hit the cylinder liner instead of the piston.
What should I check before installing a new nozzle?
Technicians should verify the connection type (banjo, bolted, or threaded) and ensure the spray tube angle matches the original part exactly.
What are the OE reference numbers of this part?
0101 030 directly replaces Mercedes-Benz OE number A4601800443S.