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LT LS M28 to 3/8" NPT Coolant Temperature Sensor Adapter Fitting LT1 LT4 L83 LS1
Coolant Temperature Sensor Fitting
Replaces your engine block coolant drain plug with an 3/8" NPT port (will not fit OEM LS/LT sensor thread)
- Compatible with 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
Coolant Temperature Sensor Fitting
Replaces your engine block coolant drain plug with an 3/8" NPT port (will not fit OEM LS/LT sensor thread)
- Compatible with 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
$11.10
Original: $36.99
-70%LT LS M28 to 3/8" NPT Coolant Temperature Sensor Adapter Fitting LT1 LT4 L83 LS1ā
$36.99
$11.10Description
Coolant Temperature Sensor Fitting
Replaces your engine block coolant drain plug with an 3/8" NPT port (will not fit OEM LS/LT sensor thread)
- Compatible with 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









