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Earls Plumbing Oil Thermostat 501ERL


-10 AN Female O-Ring Seal - Minimum 160 deg. F - Maximum 180 deg. F

Pricing: $110.95


-10 AN Female O-Ring Seal - Minimum 160 deg. F - Maximum 180 deg. F

Earls Plumbing - Oil Thermostat P/N 501ERL Features:

  • Insures Quick Warm-Up
  • In Cold Weather Conditions
  • Uniquely Designed
  • Controls Oil Temperature
  • Designed For Passenger Car
  • Designed For Light Truck


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 501ERL
  • 501ERL
  • 021432254663
  • Earls Plumbing
  • New

Shipping Information

  • Item Requires Shipping
  • 1.3 lbs.
  • W5.0000” x H1.3750” x L8.0000”

Trusted Specialists GM engine & parts specialists
Located in the USA Owned, operated, & employed
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