Earls Oil Thermostat

Oil Thermostat -10 AN Female O-Ring Seal Minimum 160 F Maximum 180 F


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$139.95   Suggested Retail
$125.95   Your Price
Estimated shipping date: 07/31/2020
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To insure quick warm up under cold weather conditions, use our oil-stat. This uniquely designed product controls oil temperature like a thermostat controls water temperature in a radiator. Designed for passenger car and light truck usage with Earl's Temp-A-Cure(TM) oil coolers. Billet 6061-T6 aircraft aluminum with three sensor ports.


  • Billet Housing
  • Allows Monitoring Of Oil Temp, Flow & Pressure
  • Three 1/8" NPT Sensor Ports
  • Thermostat Design
  • Insures Quick, Controlled Warm-Up
  • Suitable for Use on Engine or Transmission Cooling


Dimension4.000 By 4.000 Square by 1.375 Thick
Emission Code5
FinishAnodized Black
Fully open180 Degrees Farenheit
MaterialBillet Aluminum
Mount Hole Diameter1/4 Inch
Port Size7/8-14 Female (-10 O-Ring Boss)
Product TypeOil Cooler
Sensor Port Thread1/8 NPT ( Three Total )
Starts to open160 Degrees Farenheit
Part Number501ERL



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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