Opel Petrol

GM338

Opel petrol catalytic converter · Opel Astra

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

We buy the GM338 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
GM338
Also stamped
12645535
Make
Opel (OEM)
Fuel
Petrol

Vehicles this may fit

VehicleYearsEngineEngine code
Opel Astra – 1.4 (82 hp) –

Same as / cross-references

These codes are listed alongside GM338 and may be the same or an equivalent unit.

  • 0GW015
  • E4083006

Questions about GM338

How much is a GM338 catalytic converter worth?

Prices for GM338 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 12645535, so any of these codes identifies it.

Do you collect GM338 converters?

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

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