Opel Diesel

GM05

Opel diesel catalytic converter · Opel Astra

Ceramic catalytic converter made by AC. May fit Opel Astra.

We buy the GM05 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
GM05
Make
Opel (OEM)
Fuel
Diesel

Vehicles this may fit

VehicleYearsEngineEngine code
Opel Astra – 1.7 TD –

Same as / cross-references

These codes are listed alongside GM05 and may be the same or an equivalent unit.

  • 25145424
  • 25131807
  • 25131256
  • 25131257
  • 25131258

Questions about GM05

How much is a GM05 catalytic converter worth?

Prices for GM05 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. Photograph every code you can see so we can match it exactly.

Do you collect GM05 converters?

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

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