This four piece Asian and US Domestic engine electric temperature gauge adapter fitting kit from Equus includes 4 solid brass bushings to adapt from 1/8-27 NPTF female threads to male 3/8-18 NPT, 1/2-14 NPT, 1/4-18 NPT, and M16x1.5 respectively.

Product Features:

• Contains four adapters and four o-rings
• 100% brass adapters
• Adapts from 1/8"-27 NPTF to 3/8"-18 NPT or 1/2"-14 NPT or 1/4"-18 NPT or M16X1.5
• Simplifies installation
• Includes installation instructions in English, French, and Spanish.