LS/LT M28 to 3/8" NPT Coolant Temperature Sensor Adapter

Coolant Temperature Sensor Relocation Adapter Fitting

Replaces your engine block coolant drain plug

• 3/8" NPT female threads
• M28-1.25mm male thread
• Compatible with all GM LS & LT (Gen III, IV, & V) series engines
• Made in Wichita, Kansas from 6061-T6 USA produced billet aluminum
• Includes: adapter and aluminum sealing washer