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0101 037 Mercedes-Benz Compatible Housing Oil Nozzle

0101 037

Summary

This housing oil nozzle is designed for heavy commercial vehicle engines, specifically compatible with Mercedes-Benz. It ensures critical piston cooling and thermal balance within the crankcase system using high-strength components. Equivalent to OE LASO 20014314 and Mercedes-Benz 4601800643.

Product identifiers
EAN Code8699031061399
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Compatible OEM Codes

  • MERCEDES BENZ
    • 460 180 06 43
  • LASO
    • 20014314

Description

This housing oil nozzle plays a vital role in the engine lubrication and cooling system by directing pressurized oil onto the underside of the piston. By spraying oil onto the piston skirt, it helps carry heat away from the combustion chamber, preventing overheating and ensuring long-term engine durability under heavy-duty conditions.

This component is specifically designed to be compatible with Mercedes-Benz engines. It works in conjunction with the main oil gallery to manage thermal loads, which is particularly crucial in turbocharged high-performance diesel engines used in heavy commercial vehicles.

For optimal engine performance, technicians should verify the connection type—whether it is a bolted flange, banjo-connected, or threaded body style—to ensure a precise fit within the engine block. Regular inspection of the nozzle and its spray pattern is recommended during routine engine maintenance to prevent overheating issues.

Consult your authorized distributor to check the compatibility list.

OE cross-reference

0101 037 (Housing Oil Nozzle Crankcase) is the equivalent of the LASO and Mercedes-Benz OE numbers. This part directly replaces LASO OE number 20014314. It also replaces Mercedes-Benz OE number 4601800643.

Other OEMs

LASO

  • 20014314

MERCEDES BENZ

  • A4601800643
  • 4601800643
  • 460.180.0643
  • 460.180.06.43
  • 460 180 0643
  • 460 180 06 43

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
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 reduce friction at the piston pin.
Which vehicle brands are compatible with this part?
This specific part is designed for use in Mercedes-Benz heavy commercial vehicle engines.
How can I identify if an oil nozzle needs replacement?
Technicians should look for signs of engine overheating or irregular oil pressure, which may indicate a clogged or faulty nozzle failing to provide adequate piston cooling.
Does this part include a check valve?
Many housing oil nozzles feature an internal spring-loaded check valve to maintain gallery pressure at low speeds, preventing pressure drops during idling.
What are the OE reference numbers of this part?
0101 037 directly replaces LASO OE number 20014314. It also replaces Mercedes-Benz OE number 4601800643.