General Motors 89017530, Fuel Injection Pressure Regulator Genuine Oem:Yes, Category 2:Fuel Induction, Fitment Footnotes:Incl.o-rings, Alternate Item Name:Fuel Injection Pressure Regulator, Category 1:Fuel System Brand:GM, Fitment Type:Direct Replacement, Superseded Part Number:17113346, Item Name:Fuel Injection Pressure Regulator, Sme:_2666 Manufacturer Part Number:89017530, Category 3:Fuel Injection, Other Part Number:17113346, Quantity Needed:1