Earls Temp-A-Cure Oil Cooler - Black - 34 Rows - Narrow Cooler -10 O-Ring Boss Female Ports

34 Row Oil Cooler Core Black


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This part is no longer available and has been replaced by part number 234ERL.


Tow vehicles, motor homes, passenger cars and even motorcycles can realize extended engine and/or transmission efficiency and life with an Earl's TEMP-A-CURE oil cooler. Racing cars have always required oil coolers. This type of cooler with its internal turbulator plates and dense air fins provides maximum liquid side and air side surface area. The large collector tanks ensure minimum flow restriction. All of this adds up to the most thermally efficient liquid-to-air heat exchanger available. Earls Oil Coolers offer more cooling per square inch than your traditional coil and fin coolers. This is the real deal, and not a toy cooler like the competition's.


  • Engineering samples are burst tested to 350 psi.
  • Every cooler is pressure checked to 175 psi.
  • Available in three widths, Narrow, Wide , Extra Wide.
  • Designed for wide ranges of oils and oil flows with air speeds encountered in motorsports and highway use.
  • Inlet and outlet fittings O-ring female bosses -10 AN port ( 7/8-14)
  • Manufactured in Aluminum for the fastest possible heat transfer.
  • Internal turbulator plates increase both thermal efficiency and mechanical strength resulting in the most efficient, smallest practical package.
  • Manufactured in the U.S.A. using the latest vacuum brazing technology.


ApplicationEngine Oil Cooler
Body Width (Overall)8.250"
Brackets IncludedNo
ConstructionStacked Plate - Brazed
Cooler Fittings585106ERL
Cooler Fittings IncludedNo
Fitting Centers5.125"
Mounting Brackets1302ERL
Port Size7/8-14 Female (-10 O-Ring Boss)
Product LineTemp-A-Cure
Product TypeOil Cooler
Rows34 Rows
WidthNarrow Cooler
Width Between Tanks4.000"
Part Number23400AERL

Tech Resources

This part is no longer available and has been replaced by part number 234ERL.
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