Mazda Petrol

B309

Mazda petrol catalytic converter

Ceramic catalytic converter.

We buy the B309 Mazda 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
B309
Also stamped
2E23 21211 212M
Make
Mazda (OEM)
Fuel
Petrol

Vehicles this may fit

We’re still compiling vehicle fitment for B309. Know which car it came off? Add it to your quote and we’ll price it all the same.

Same as / cross-references

These codes are listed alongside B309 and may be the same or an equivalent unit.

  • 21211

Questions about B309

How much is a B309 catalytic converter worth?

Prices for B309 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 Mazda catalytic converter?

Look for the stamped or engraved code on the converter shell or heat shield. This unit is also known by 2E23, 21211, 212M, so any of these codes identifies it.

Do you collect B309 converters?

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

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