Part Number: W0133-1726032
Detailed Notes: Depending on brand and production facility, this air mass sensor may have a 4-pin or 5-pin connector. On the units with a 5-pin connector, the fifth pin has no electrical function. A 5-pin unit will replace a 4-pin unit without any modification. For some applications, the engine management system will need to be reprogrammed after installation of this part. This will require special tools and/or equipment. Please refer to the factory service manual or contact your local dealer for more info.
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