MakeNissan

118238H300 HOSE ASSY-BLOW BY,A

Compatibility

Nissan 118238H300

Body StyleEngineFrameVehicle GradeMarketModelModel Year FromDiagram
WAGONQR25DEJTU30XJapanJU3008.2001 View
Body StyleEngineFrameVehicle GradeMarketModelModel Year FromDiagram
WAGONQR20DERM12HWSJapanM1205.2001 View
Body StyleEngineFrameVehicle GradeMarketModelModel Year FromDiagram
WAGONQR25DETU30C3JapanU3008.2001 View
Body StyleEngineFrameVehicle GradeMarketModelModel Year FromDiagram
WAGONQR20DEWTP12W20LJapanP1201.2001 View
Body StyleEngineVehicle GradeMarketModelModel Year FromModel Year ToDiagram
WAGONQR25DESLXGeneral/Asia (RHD)T3008.200107.2013 View

Information

Engine Blow-By Hose Replacement Guide

Why Is This Hose Important

This special hose is essential for guiding crankcase gases safely from the engine to the intake system. It helps maintain proper engine ventilation and ensures no harmful gases escape into the atmosphere. Without this part, engine pressure can build up and damage internal seals and gaskets.

How Does It Work

The hose connects the engine crankcase to the intake manifold, carrying blow-by gases back for combustion. This process reduces emissions and keeps your engine running cleanly. It is flexible, durable, and made to withstand oil and heat exposure.

What If This Hose Breaks

  • Oil leaks under the hood
  • Poor engine performance
  • Rough idling and misfires
  • Check Engine light on
  • Extra emission released

Compatible Models

  • Basara
  • Primera
  • Presage
  • X-Trail
  • Prairie/Liberty