A5411800843 Compatible Housing Oil Nozzle — Mercedes-Benz
0101 028
Summary
This engine housing oil nozzle is designed for heavy commercial vehicle applications, specifically compatible with Mercedes-Benz engines. It plays a critical role in piston cooling and thermal management within the crankcase system, ensuring high-strength performance under heavy-duty operating conditions. Equivalent to OE Mercedes-Benz A5411800843.
| EAN Code | 8699031061306 |
|---|
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Compatible OEM Codes
-
MERCEDES BENZ
- 541 180 08 43
- 541 180 07 43
-
LASO
- 20014310
Description
What does a housing oil nozzle do?
This engine housing oil nozzle is a vital component within the crankcase system, responsible for directing pressurized oil toward the piston to manage thermal loads. By spraying oil onto the underside of the piston skirt, it carries heat away from the combustion chamber and helps lubricate the piston pin and connecting rod bushing, which is essential for maintaining engine longevity.Engine compatibility and fitment
This specific component is designed for use in Mercedes-Benz engines. Proper fitment ensures that the spray pattern correctly targets the piston base rather than the cylinder liner walls, maintaining optimal oil pressure and thermal balance during high-load operation.Installation and maintenance guidance
When replacing this component, technicians should verify the connection style—whether it is a bolted flange, banjo-connected, or threaded body—to ensure a precise seal. It is highly recommended to match the new nozzle with the existing engine code to guarantee correct tube angles and spray configurations for the specific cylinder position.Troubleshooting and selection
Selecting an incorrect nozzle can lead to insufficient cooling or oil leakage due to improper seating in the gallery opening. Always consult your authorized distributor to confirm exact compatibility for your engine application.OE cross-reference
0101 028 (Housing Oil Nozzle Crankcase) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A5411800843.Other OEMs
LASO
- 20014310
MERCEDES BENZ
- A5411800843
- A5411800743
- 5411800843
- 5411800743
- 541.180.0843
- 541.180.08.43
- 541.180.0743
- 541.180.07.43
- 541 180 0843
- 541 180 0743
- 541 180 08 43
- 541 180 07 43
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| LASO | |||
| MERCEDES BENZ |
FAQ
What is the function of a housing oil nozzle?
The nozzle directs pressurized oil from the main gallery onto the underside of the piston to provide essential cooling and lubrication to the piston pin.
How can I ensure I select the correct nozzle?
It is critical to match the nozzle geometry and tube angle with the original part, ideally using both the OE reference and the specific engine code.
What happens if an incorrect nozzle is installed?
An incorrect nozzle may have a different spray angle or thread type, which can cause oil to hit the cylinder wall or lead to a drop in gallery pressure.
Does this part support heavy commercial vehicle applications?
Yes, these components are engineered for heavy commercial vehicle engines where reliable thermal management is required under high load.
What are the OE reference numbers of this part?
0101 028 directly replaces Mercedes-Benz OE number A5411800843.