Bosch 030906265K Oxygen Sensor Assembly - Image 2

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Bosch 030906265K Oxygen Sensor Assembly

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Sensor Type	Heated Zirconia Lambda Sensor
Wire Count	4
Thread Size	M18 x 1.5
Cable Length	1215 mm
Connector Type	OEM Flat Connector
Operating Voltage	12V
Heater Resistance Cold	3-5 Ohm
Net Weight	0.2 kg

Manufacturer No.

030906265K
030906265KA
A030906265K
0 258 986 502
0 258 003 181

OEM Part No.

030906265K
030906265KA
A030906265K
037906265B
030906265AA
030906265AB
030906265P

Engine Part No.

Volkswagen 1.8L G60
Volkswagen 2.0L 8V Digifant
Audi 1.8L
Honda 1.6L D16

Interchange No.

DOX-1025
DOX-0116
1952
93111
466016355069
81043
010.3072
V10-76-0021
EOS-3068
1180540

Fitment Vehicles

Volkswagen Golf Mk1 Cabriolet
Volkswagen Golf Mk2
Volkswagen Golf Mk3
Volkswagen Passat B3
Volkswagen Passat B4 Variant
Volkswagen Corrado
Audi 80
Audi 90
Seat Toledo
Skoda Octavia

This heated zirconia oxygen sensor features a 4-wire configuration with an integrated heater element for rapid closed-loop operation.

The sensor utilizes an M18 x 1.5 mounting thread and a 1215 mm lead length terminated in an OEM-specification flat connector.

It is designed for pre-catalyst installation on 1.8L and 2.0L gasoline engines equipped with Digifant or Motronic engine management systems.

The sensing element generates a voltage signal proportional to exhaust oxygen concentration enabling precise air-fuel ratio control.

Direct OE replacement for Volkswagen Group part numbers 030906265K, 030906265KA, and 030906265AA.