MakeNissan

1321203J10 GUIDE-VALVE,INTAKE

Compatibility

Nissan 1321203J10

Body StyleEngineFrameVehicle GradeMarketModelModel Year FromDiagram
BUSTB45EDVW41SXJapanW4107.2012 View
Body StyleEngineVehicle GradeMarketModelModel Year FromModel Year ToDiagram
WAGONTB42ESGXEurope (RHD)Y6010.199108.1993 View
Body StyleEngineVehicle GradeMarketModelModel Year FromModel Year ToDiagram
WAGONTB45SADGeneral/Asia (LHD)Y6107.199911.2003 View
Body StyleEngineVehicle GradeMarketModelModel Year FromModel Year ToDiagram
PICKUPTB45SADGeneral/Asia (LHD)TY6109.199904.2004 View

Information

Enhance Your Engine's Performance with a Valve Guide

The intake valve guide is a crucial component for achieving smooth and efficient engine operation. It's designed to maintain the correct alignment of the valve as it moves up and down within the cylinder head. This alignment is essential for ensuring that the intake valve opens and closes properly, allowing the right amount of air and fuel mixture into the combustion chamber.

Why is the Valve Guide Important

The valve guide helps in reducing wear and tear on the valve stem by providing a precise pathway for its motion. It also plays a pivotal role in heat dissipation, allowing the engine to operate under optimal temperature conditions. By guiding the valve precisely, it prevents clogging and ensures longevity, maintaining engine performance over time.

Functionality Behind the Valve Guide

This component is generally made of durable materials like bronze or cast iron, capable of withstanding the high pressures and temperatures inside the engine. The intake valve guide minimizes lateral movement of the valve, ensuring it seats perfectly against the valve seat. This precise seating is critical for maintaining proper compression and fuel efficiency.

Consequences of a Broken Valve Guide

If the valve guide fails, it can lead to a slew of engine issues. A worn or broken guide may cause the valve to wobble, leading to improper seating and incomplete combustion. This can manifest as a decrease in engine power, higher fuel consumption, and increased emissions. Moreover, a damaged valve guide can cause excessive valve stem wear, potentially leading to engine misfires or even severe engine damage.

Compatible Models

  • Civilian
  • Safari
  • Safari Pick Up
  • Patrol