Earl's Oil Thermostat 501ERL

Name: Earl's Oil Thermostat 501ERL
Brand: Earl's Performance
SKU: 4000898
Price: 301.99 CAD
Availability: InStock

$301.99 ea

NEWARRIVING SOONEstimated Ship Date 11/13/2025 (If Ordered Today)28 Available from HOLLEY PERFORMANCE PRODUCTS as of 10/28/2025

Model: 4000898

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Description Downloads Video Specifications Reviews (0) Product Q&A Related Products

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.

Features:

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

Downloads:

Download Name	File Size
199r10647rev1.pdf	628.85KB

Videos:

Specifications:

Dimension	4.000 By 4.000 Square by 1.375 Thick
Emission Code	5
Finish	Anodized Black
Fully Open	180 Degrees Farenheit, 180 Degrees Farenheit
Material	Billet Aluminum
Mount Hole Diameter	1/4 Inch
Part Type	Engine Oil Pump
Port Size	7/8-14 Female (-10 O-Ring Boss)
Product Type	Oil Cooler
Proposition 65	www.P65Warnings.ca.gov
Sensor Port Thread	1/8 NPT ( Three Total )
Starts to open	160 Degrees Farenheit