2x Cylinder Head Plug for Coolant Temperature Sensor Hole M12-1.5 LH7 LSX LS3
ICT Billet LS Cylinder Head Plug for Coolant Temperature Sensor Hole M12-1.5 LS1 LSX LS3 Fitting Hose Thread Fuel Oil Gas Coolant Connector Pipe End Braided Plumbing Plug for Coolant Temperature Sensor Hole.