Direct-fit Catalytic Converter for SMART FORFOUR
This replacement Catalytic Converter (CBM91584H) suits the SMART FORFOUR 2006 with the 1.1 engine (engine code M134.910).
It’s specified to match the OE dimensions and emissions level (4), so it’s a good choice where the original catalyst has failed or is below efficiency.
Note: Always confirm by reg number if you’re unsure — use the button above.
Product details
| Product name | SMART FORFOUR 1.1 2006 – Catalytic Converter (CBM91584H) |
|---|---|
| Part / Code | CBM91584H |
| Reference code | CBM91584H |
| BM ref | BM91584H |
| OE numbers | 1570B032 / 1570B033 / 4544900201 / A4544900201 / MR597234 / MR597567 |
| Make | SMART |
| Model | FORFOUR |
| Year | 2006 |
| Engine CC | 1.1 |
| Engine code | M134.910 |
| Length | 710 mm |
| Euro level | 4 |
| Fuel | Petrol |
| Manufacturer | BM Catalysts |
Cross references / OE numbers
1570B032 / 1570B033 / 4544900201 / A4544900201 / MR597234 / MR597567
FAQs
Will this catalyst fit my SMART FORFOUR?
Check the year (2006), engine code (M134.910) and emissions level (4). If any of these differ from your vehicle, confirm first.
Can you confirm by reg?
Yes — click “Start with a REG Number” and we’ll match it before you order.