Genuine GM 12574823 Oil Level Indicator Genuine Oem:Yes, Category 2:Engine / Transaxle, Superseded Part Number:24505521, Part Ref# On Diagram:ONLY PART REFERENCE #14 ON THE DIAGRAM I Brand:GM, Fitment Type:Direct Replacement, Other Part Number:24505521, Quantity Needed:1 Manufacturer Part Number:12574823, Category 3:Engine Parts, Item Name:Dipstick, Category 1:Engine