Volkswagen VW Audi Group NOX sensors and controller interfaces

New, sealed, genuine VW/Audi group NOX sensors. Suitable for the NOx sensor, after the catalyst, on FSi models. This includes VW Audi Skoda and SEAT models. One type has a separate NOX sensor, the other types have the sensor and controller unit as a matched pair. The types are not interchangeable.

We have various part numbers available, you can either email or ring us with car registration number (UK only), or send us your chassis number (UK or international), or refer to the part already on the car.

These parts fit 1.4FSi, 1.6FSi, 2.0FSi Golf, Touran, Polo, Audi A2 and other VW FSi Vehicles - if you need help determining which part is needed, email or phone us on . Please send your car's reg no (UK) or Chassis number (UK or international)

If there are any other NOX parts you need, please contact, we will probably have what you need. Cures DTC 17443, 17479, P1035, P1071 NOX Emissions Warning Sensor fault codes. A list of NOX related fault codes can be found here. Symptoms include dashboard warning light illuminated, deteriorated performance or rough running, poor fuel consumption, and if this fault isn't rectified the catalyser will be destroyed due to over-fuelling. The excess fuel will burn off inside the catalyst and overheat it, and as it's a special NOX catalyst they aren't cheap to replace.

The integrated units with sensor and controller unit are a matched pair and cannot be replaced separately.

PLEASE NOTE: Because of the weight and value of the parts, for international orders a carriage charge of 9.99GBP must be applied to each NOX sensor order. All other parts are carriage free.


03C907807D, 03C907807A

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Also known as: SW422, NOXC3, NZA05-V4. This part fits:
Golf V 1.4 FSi, engine codes BKG BLN 02/2004 -> 02/2007;
Golf IV (1J1) 1.6 FSi BAD 01/2002 -> 06/2005;
Touran (1T1, 1T2) 1.6 FSi BAG BLF BLP 08/2003 -> 12/2006;
Audi A3 (8P1) 1.6 FSi BAG BLF BLP 08/2003->04/2007;
Due to the weight and value of this part, international customers are requested to pay an extra carriage charge.
LP-30000 - Genuine 03C907807D (also replaces 03C907807A)
VAG NOX sensor
Now £399.99 all in


06F907807F, 06F907807D

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Also known as: Siemens VDO 5WK9 6607, NOxC2, 0906290005 04. Fits BLX engined Golf 2.0 Fsi, model year 2004-2005
LP-30001 - Genuine 06F907807F (also replaces 06F907807D)
VAG NOX sensor
Now £559.99 all inclusive

8Z0906261

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This part fits Audi A2 (8Z) 1.6FSi Engine code BAD from 07.02->02.05

LP-30002 - Genuine 8Z0906261 VAG NOX sensor Now £155.99 all inclusive

8E0907807F

Fits Audi A4 2.0 Litre FSI including Avant, engine code AWA
LP-30003 - Genuine 8E0907807F VAG NOX sensor £579.99 all inclusive

03C906261

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Fits Polo 1.4FSi, Polo Sport FSi, Engine Code AXU 05.2002 -> 05.2006
LP-30004 - Genuine 03C906261 VAG NOX sensor £158.99 all inclusive

06F907807B

Skoda NOX sensor + controller
LP-30005 - Genuine 06F907807B VAG NOX sensor £429.99 all inclusive

036906263C

NOX Emissions control unit to interface to sensor listed above - 8Z0906261
LP-30006 - Genuine 036906263C VAG NOX controller interface £164.99 all inclusive

03G906262M

TDI Lambda Sensor
LP-30007 - Genuine 03G906262M TDI lambda sensor £134.99 all inclusive

036906088C

Exhaust Gas Temperature Sensor for some NOX sensor equipped vehicles. This is a 2 wire device. Fits BKG Golf 1.4 FSi
LP-30009 - Genuine 036906088C Exhaust gas temp sensor £124.98 all inclusive