Hose & Fittings

Cooling systems need high quality components to function well and provide maximum cooling ability. JEGS carries a huge selection of NPT fittings & adapters for cooling systems in 1/8, 1/4, 3/8, 1/2 & 3/4 sizes. Several types of radiator hose clamps and connectors are available to fit your application. We also stock radiator hose, stainless steel braided radiator hose, as well as AN fittings & adapters from 3 AN to 16 AN from leading manufacturers like: Aeroquip, Earl's, Russell, Spectre and more!

Individual Products Product Groups
Cooling, AC & Heating Hose & Fittings

Fitting Size:

3/8 in. NPT







Earl's Mechanical Temperature Gauge Adapter


Mechanical Temperature Gauge Adapter
  • 3/8" NPT Male Port
  • Fits Temperature Probe With 5/8 -18 Threads and Tapered Seat
  • Red Anodized Aluminum Finish
  • $10.95
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