Coolant Temperature Sensor Relocation Fitting
- Replaces your engine block coolant drain plug with an M12-1.5 port (standard LS and LT sensor thread)
- Fits all GM LS & LT (Gen III, IV, & V) series engines
- Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum
- Includes: 1 Aluminum coolant feed adapter, 1 Sealing washer