Genuine GM 15298924 Door Lock Cylinder Kit, Front Genuine Oem:Yes, Category 2:Door, Superseded Part Number:88937321, Part Ref# On Diagram:ONLY PART REFERENCE #8 ON THE DIAGRAM IS, Placement On Vehicle:Front Brand:GM, Fitment Type:Direct Replacement, Other Part Number:88937321, 88937322, Quantity Needed:1 Manufacturer Part Number:15298924, Category 3:Front Door, Item Name:Lock Cylinder, Category 1:Body Hardware