Z3 Driver Side Airbag Sensor Part confirmation

[bugsy]

Hi,

A mechanic has traced a recent airbag light to a sensor problem under the driver seat.
The sensor is MRSA3-WP (65776905454).

Currently these are £180+ on eBay.

Can I use the MRSA3/A-WP (65776900728) which are currently being sold for around £27?
Has anyone used this and it worked?

Thanks

ps - I've noted this is an unanswered question on the bimmerfest forum

[Tufarlian]

Try 65779119743
According to RealOEM is also fitted to the E36 3 Series, it supersedes the part no. you quoted and is exchangeable retrospectively.
Should be a lot less expensive but I'll leave you to research that bit
Cheers
Mark

[bugsy]

Cheers. Found it for £30 on Ebay. Will update you when I have fitted it.