General Motors 20972655, Air Filter Genuine Oem:Yes, Category 2:Engine Service, Fitment Footnotes:Vendor, Quantity Needed:1 Brand:GM, Fitment Type:Direct Replacement, Item Name:Air Filter, Category 1:Maintenance & Lubrication Manufacturer Part Number:20972655, Category 3:Filters, Part Ref# On Diagram:ONLY PART REFERENCE #6 ON THE DIAGRAM IS