Dorman 624-874 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet

Brand Dorman 624-874
Position Inlet and Outlet
Hose Color Black
Hose Color Negro
Hose Color Noir
Length 13.5
End 1 Type Apretar
End 1 Type Crimp
End 2 Type Apretar
End 2 Type Crimp
End 1 Inside Diameter 0.42
End 2 Inside Diameter 0.42
Contains Spring No
Contains Spring Non
Maximum Working Pressure 500
Hose Shape Recto
Hose Shape Straight
Hose Material Acero
Hose Material Steel
Fittings Included Oui
Fittings Included
Fittings Included Yes
Contenidos del paquete 2 líneas de transmisión
Contenidos del paquete 3 soportes de montaje
Contenidos del paquete 5 conectores
Flexible Oui
Flexible
Flexible Yes
Gasket Or Seal Included No
Gasket Or Seal Included Non
Housing Color Black
Housing Color Negro
Fits Ram · 7 vehicles

OE-style replacement. Matches the fit and function of the original assembly.

Steel construction. Built from durable components for dependable fluid transfer.

Straight hose design. Crimped ends help create a secure, leak-resistant connection.

Cross-references 68231457AB and 68231457AC for the same application. See all 2.

$250.18Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $250.18
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Automatic Transmission Oil Cooler Hose Assembly

Dorman 624-874 is an automatic transmission oil cooler hose assembly built to match the fit and function of the original line on specified Ram trucks. It is made with durable components for replacing leaking or damaged transmission cooler lines at the transmission.

Key Features

  • Direct replacement automatic transmission oil cooler hose assembly
  • Fits inlet and outlet connections at the transmission
  • Straight hose design with crimp-style ends
  • Black hose and silver/black housing finish
  • Rated for 500 maximum working pressure
  • Operating range from -40°F to 329°F
  • Flexible construction with fittings included
  • Part number 624-874 for catalog and service reference

Detailed Description

This Dorman transmission cooler hose assembly is engineered for Ram 1500 and Ram 1500 Classic applications where the original cooler line has leaked, cracked, or been damaged. It is designed for the inlet and outlet positions at the transmission and uses crimped ends with a straight hose layout for a factory-style replacement. The assembly is intended for 2013-2018 Ram 1500 and 2019 Ram 1500 Classic models, making 624-874 a practical service part for transmission fluid routing and cooling system repair.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

  • Transmission fluid leaks from damaged cooler lines
  • Cracked or corroded oil cooler hose assemblies
  • Restricted transmission fluid flow at the cooler line connection
  • Heat-related deterioration of original transmission hoses
  • Service issues on Ram 1500 and Ram 1500 Classic transmission line routing

Installation Notes and Tips

Verify the vehicle year, model, and transmission-side inlet/outlet routing before installation. Confirm the line path, connection style, and overall length against the original assembly on the vehicle. Clean the mating areas and inspect adjacent fittings and brackets for wear before installing Dorman 624-874.

Quality Assurance

Dorman designs this assembly as a replacement for original equipment-style fit and function, using durable components for service on specified Ram applications. Part number 624-874 is built for direct replacement use on the listed vehicles.

Fitment

  • Fits 2019 Ram 1500 Classic, inlet and outlet at transmission
  • Fits 2013-2018 Ram 1500, inlet and outlet at transmission
This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersPositionNotes
2019Ram1500 Classic4WD3.6LV6Inlet and OutletAt Transmission
2018Ram15004WD3.6LV6Inlet and OutletAt Transmission
2017Ram15004WD3.6LV6Inlet and OutletAt Transmission
2016Ram15004WD3.6LV6Inlet and OutletAt Transmission
2015Ram15004WD3.6LV6Inlet and OutletAt Transmission
2014Ram15004WD3.6LV6Inlet and OutletAt Transmission
2013Ram15004WD3.6LV6Inlet and OutletAt Transmission
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
68231457AB68231457AC