20014301 Compatible Housing Oil Nozzle — LASO
0101 031
Summary
Engine housing oil nozzle designed for heavy-duty performance. This component ensures critical piston cooling and lubrication within the crankcase system. Compatible with LASO systems and high-strength engine architectures. Check the compatibility list. Equivalent to OE LASO 20014301.
| EAN Code | 8699031061337 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 366 180 01 43
- 352 180 01 43
-
LASO
- 20014301
Description
What does a housing oil nozzle do?
This housing oil nozzle plays a critical role in the engine's lubrication and cooling system by directing pressurized oil toward the underside of the piston. By spraying oil directly onto the piston crown, it effectively carries heat away from the combustion chamber and into the sump, which is vital for maintaining thermal balance in high-load engines. Furthermore, this component assists in lubricating the piston pin and connecting rod small-end bushing to reduce friction during operation.Compatibility and engine function
This part is designed for use in heavy commercial vehicle engines where precise spray geometry is required. It is compatible with LASO systems and ensures that oil pressure is managed correctly via internal check valves to prevent pressure drops at idle. Proper fitment ensures that the oil spray reaches the piston base rather than hitting the cylinder liner walls.Installation and selection guidance
When replacing this component, technicians should verify the connection type—whether it is a bolted flange, banjo-connected, or threaded body—to ensure a secure seal. It is essential to match the spray tube angle and opening pressure with the existing engine requirements to avoid incorrect installation or block damage. Consult your authorized distributor for precise fitment guidance.OE cross-reference
0101 031 (Housing Oil Nozzle Crankcase) is the equivalent of the LASO OE number. This part directly replaces LASO OE number 20014301.Other OEMs
LASO
- 20014301
MERCEDES BENZ
- A3661800143
- A3521800143
- 3661800143
- 366.180.0143
- 366.180.01.43
- 366 180 0143
- 3521800143
- 352.180.0143
- 352.180.01.43
- 352 180 0143
- 366 180 01 43
- 352 180 01 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 onto the underside of the piston to dissipate heat from the combustion chamber and lubricate the piston pin.
How can I ensure correct fitment for my engine?
Always verify the connection style, spray tube angle, and engine code to ensure the nozzle seats correctly in the block gallery.
What happens if an incorrect nozzle is installed?
Using a nozzle with a different spray angle or geometry can cause oil to hit cylinder walls instead of the piston, leading to overheating.
Does this part support high-pressure environments?
Yes, these components are manufactured from high-strength materials designed to withstand extreme thermal and mechanical loads under full load.
What are the OE reference numbers of this part?
0101 031 directly replaces LASO OE number 20014301.