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BoschW0133-1598078 Mass Air Flow Sensor

Part #: W0133-1598078 | Mfr #: W0133-1598078

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Ships out in 1-2 Business Days
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4 4 out of 5 stars
(2 customer reviews)


List Price: $470.61

Save: $307.66



  • Condition: New
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days

Product reviews

Frustration by BMW530, February 25, 2015

Ease of Use/Installation:
Overall Rating:

This was a pretty expensive part and I think it may have failed. I can t really tell because I don t know how to test it. I have checked all of my connections and plugs. The voltages and polarity on the plug in the wiring harness is correct according to my Bentley manual. I don t want to return this part unless I m sure that it is defective. My car s built-in diagnostic says it s an air flow sensor problem but I m not sure. I replaced the air flow sensor about 5 years ago with a cheap one and it finally failed. The new Bosch unit I got from you lasted about 2 days. Weird thing happened last week when it was warm out. The check engine light went out again and the car ran well for a couple of days.

Bosch air mass sensor by el, December 22, 2009

Ease of Use/Installation:
Overall Rating:

I purchased the $60 knock off from this site and it didn't work at all. We returned that and popped the Bosch into my '93 525 and it's all good.