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Bosch 13477 Oxygen Sensor

Product Introduction Automotive oxygen sensor is the major sensor component in electronic fuel injection engine control system, and is the key part to control automotive exhaust emission, reduce automotive pollution…

  1. Product Introduction

Automotive oxygen sensor is the major sensor component in electronic fuel injection engine control system, and is the key part to control automotive exhaust emission, reduce automotive pollution and improve fuel combustion quality. Oxygen sensor is used in the feedback control system of the electronic control fuel injection device, to detect the concentration of oxygen in the exhaust gas and the air fuel ratio. It is also used to monitor theoretical air fuel ratio (14.7:1) combustion in the engine, and to provide feedback signals to the computer.

 

  1. Product Specification & Application
0 258 003 477 – 4 Wires
Technical Information
Designation Lambda sensor
Number of wires 4
Overall length 320 mm
Bosch Part number 13477, 0258003477
Supersedes 0258003802
Type formula LSH-25C
Can be used instead of the following products (OE Number)
ALPINA     11781742050

BMW        11 78 1 433 075

BMW        11 78 1 742 050

FORD        MHK00 0210

LAND ROVER   MHK 0002 10

ROLLS-ROYCE  PB 20364

ROLLS-ROYCE  PB20364PA

ROVER     MHK 0002 10

STEYR MOTORS        1742050

Suitable for the following vehicles
BMW        320I     2001-2005

BMW        323CI        2000

BMW        323I     1999-2000

BMW        325CI        2001-2003

BMW        325I     2001-2003

BMW        325XI        2001-2005

BMW        328CI        2000

BMW        328I     1999-2000

BMW        330CI        2001-2003

BMW        330I     2001-2003

BMW        330XI        2001-2005

BMW        525I     2001-2003

BMW        528I     1999-2000

BMW        530I     2001-2003

BMW        540I     1999-2003

BMW        750IL        1995-2001

BMW        850CI        1995-1997

BMW        M5       2000-2003

BMW        X3         2004-2006

BMW        X5         2000-2006

BMW        Z3         1999-2002

BMW        Z4         2003-2005

BMW        Z8         2000-2003

LAND ROVER   RANGE ROVER        2003-2005

 

  1. Product Features

This 13477 oxygen sensor upstream is developed with our own technology, and has the following advantage:

Items Leading Tech Normal Assembly Plant in China
Sensor elements 1. Developed and produced using our own technologies, with Pt paste imported from US and zirconia powder from Germany.

2. We employ fully automatic European production equipment to control quality & cost, and ensure performance of the final product is stable.

Bought from random element vendors, with no control over quality consistency.
Air leakage < 0.2 ml/min with longer service life ~2 ml/min, and service life is not guaranteed.
Hexagon Housing Bar material from large scale steel mill Cold heading material from small and medium size steel mill
Corrugated and outer tube Imported from Germany Domestic material
Double protection tube Thickened 310S stainless steel Normal thickness and other material
Laser welding Continuous laser welding machine with a power of 1 KW, which ensures a welding depth of 1.5 mm-2 mm. Alternative welding machine with a power of 300w-500w, which results in insufficient rigidity.
Assembly equipment Fully imported air cylinder with high automation, which ensures smooth riveting Domestic equipment with manual operation

 

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