Opel Diesel DPF / combined unit

GM55492666

Opel diesel catalytic converter · Opel Astra, Opel Insignia

Ceramic catalytic converter with DPF made by Kat Con. May fit Opel Astra & Opel Insignia.

We buy the GM55492666 Opel catalytic converter in various conditions, even with a damaged casing. Prices track live precious-metal markets, so send us a photo or WhatsApp the code for today’s price.

Converter details

Primary code
GM55492666
Also stamped
2017 422178733
Make
Opel (OEM)
Fuel
Diesel

Vehicles this may fit

VehicleYearsEngineEngine code
Opel Astra 2018 1.4 –
Opel Insignia 2016 2.0 CDTi –
Opel Insignia B – 2.0D –
Opel Insignia B – Sports Tourer 2.0 CDTi (125 kw / 170 hp) –

Same as / cross-references

These codes are listed alongside GM55492666 and may be the same or an equivalent unit.

  • 55576648
  • 422178733

Similar part numbers

Part numbers close to GM55492666. These can be different units, so send us a photo of yours and we will check it.

Questions about GM55492666

How much is a GM55492666 catalytic converter worth?

Prices for GM55492666 follow live platinum, palladium and rhodium markets and depend on the condition of the unit. Send us a photo of the converter and its code and we will reply with today’s price.

Where is the code on a Opel catalytic converter?

Look for the stamped or engraved code on the converter shell or heat shield. This unit is also known by 2017, 422178733, so any of these codes identifies it.

Do you collect GM55492666 converters?

Yes. We collect across England & Wales, or you can drop off. Payment is usually by bank transfer.

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