1996 1997 1998 BMW 328i E36 1744490 72185225 Smog SAI Pump Secondary Air Injection Motor P0410 Check Engine code

Vendor: BMW
Type: SAI Pump

BMW 328i SAI electric Air Injection pump 1 744 490 7.21852.25


Up for sale is a good functional BMW SAI pump.  This pump runs for about 45 seconds when the car starts in order to accelerate the combustion process and speed the warm up of the cat converter. , If defective, you will notice no drivability problems, however you will get a check engine light, and a P0410 code, which will cause you to fail a state inspection.


These units are over $400 from BMW!  Buy a good used one from us, for 1/3 the price.  Fix your P0410 code!




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