Hi Donna,

I can only tell you what the UK cars use - my database does not cover
imports. However, there is usually no difference if the engine is the
same size.

1600cc cars up to No 950601 use B6DC-18-861A, after that number its
Z536-18-861A. Both parts are 94.04 plus VAT from a Mazda dealer.

You could try contacting a Japanese import specialist (try Google to
find). They may have Japanese documentation to pin down the part
number, and may be able to supply it cheaper.

--- In mazdamx3ownersuk@..., "donnalouise836"
<donnalouise836@y...> wrote:
> hi just joined i need a lambda sensor for a 93 1600 auto import my
> emmissions are terrible can any one help as its an import im finding
> it difficult and mot is just about up
>
> pleeaaaseee help i cant live without my car i love it too much