Genuine GM 88988301 Engine Oil Temperature Gauge Sensor Connector Genuine Oem:Yes, Category 2:Chassis Electrical, Superseded Part Number:12102748, Part Ref# On Diagram:ONLY PART REFERENCE #11 ON THE DIAGRAM I Brand:GM, Fitment Type:Direct Replacement, Other Part Number:12102748, 88988144, 12126473, 88988107, , Quantity Needed:1 Manufacturer Part Number:88988301, Category 3:Senders, Item Name:Temperature Sending Unit, Category 1:Electrical