[bri330n53]

One rear coil spring has snapped on rear of 2007 e90 n53 auto msport . I’m looking on sites and there’s lots of different non msport sport and msport looked on realoem and doesn’t state any part number for springs any help much appreciated

Many thanks brian

[Tambohamilton]

The spring should have a code printed on it; probably "D4" or similar.

Or look up your car in the Sachs spring catalogue.

Or phone a dealer and they will tell you the correct BMW part no.

I'd replace the pair, and the bump stops too at least.