Koyorad EC0023J Engine Oil Cooler

Brand Koyorad EC0023J
Title Koyorad ec0023j external oil cooler
Fits Dodge · 2 vehicles

OE equivalent. External oil cooler built as a direct replacement.

Engineered replacement. Made to get the job done right the first time.

External oil cooler for efficient oil cooling performance.

$159.72Free shipping
In stock · usually ships same day before 1pm CST
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Order total $159.72
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Free returns within 60 days if it doesn't fit when fitment is verified.

Koyorad EC0023J External Oil Cooler for Ram 1500

The Koyorad EC0023J external oil cooler is an OE-equivalent replacement built for 2002-2003 Dodge Ram 1500 applications. It is intended for buyers who need a direct-fit engine oil cooler solution for the Ram 1500 and want a replacement from a brand with cooling-system manufacturing experience.

Key Features

  • External engine oil cooler for OE-style replacement use
  • Fits 2002-2003 Dodge Ram 1500, N/A
  • Built by Koyorad for replacement cooling applications
  • Part number EC0023J for accurate ordering and catalog matching
  • Suitable for Ram 1500 owners searching for an external oil cooler replacement

Product Details

Koyorad EC0023J is an external oil cooler made for the 2002-2003 Dodge Ram 1500. Koyorad positions this part as an OE-equivalent replacement, using its cooling-system manufacturing experience to produce a direct replacement for the original application. If you are searching for a 2002 Dodge Ram 1500 external oil cooler or a 2003 Dodge Ram 1500 engine oil cooler, EC0023J is the catalog reference to use.

This part cross-references no listed aftermarket part numbers in the provided data. The EC0023J part number should be used when verifying the correct oil cooler for your Ram 1500.

Common Issues This Part Can Address

  • Damaged or leaking engine oil cooler assembly
  • Restricted oil cooling performance from a worn cooler
  • Replacement needs after corrosion or physical impact
  • Service work on a 2002-2003 Dodge Ram 1500 oil cooling system

Installation Notes and Tips

Confirm the vehicle year and model before ordering. Match the EC0023J part number to the original cooler configuration on your Dodge Ram 1500, and inspect related oil lines, seals, and mounting points during service. Because fitment is listed as N/A for position, verify the original installation location against the removed component before installation.

Quality Assurance

Koyorad states that this external oil cooler is manufactured as an OE-equivalent replacement using its technical knowledge and production experience for cooling components. That focus supports accurate replacement selection for 2002-2003 Dodge Ram 1500 service work.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2003DodgeRam 15005.9LV8GASN/A—
2002DodgeRam 15005.9LV8GASN/A—