TYC 19178 Automatic Transmission Oil Cooler

Brand TYC 19178
Core Material Aluminum
Connector Type Block fitting
Core Height (in) 5.57
Core Length (in) 21.26
Core Thickness (in) .87
Flow Configuration Crossflow
Inlet Diameter (in) ?16.6
Outlet Diameter (in) ?16.6
Total Fin Row Count 16
Fits Jeep · 3 vehicles

Aluminum core. Lightweight construction helps manage heat efficiently.

Crossflow design. Promotes even fluid movement through the cooler.

Block fitting. Provides a straightforward connection for installation.

Cross-references Mopar 68585442AA and CH4050154 for the same application. See all 2.

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Automatic Transmission Oil Cooler for Jeep Compass

Restore transmission fluid cooling performance with this TYC automatic transmission oil cooler, part number 19178. It is built with an aluminum core and crossflow design to support heat transfer in the transmission cooling circuit for 2023-2025 Jeep Compass applications.

Fits 2023-2025 Jeep Compass, N/A. This TYC 19178 cooler is a direct-fit style replacement for vehicles using a block fitting connection and the listed inlet and outlet sizing.

Key Features

  • Aluminum core construction for efficient heat dissipation
  • CrossFlow flow configuration for transmission fluid cooling
  • Block fitting connector type
  • Core dimensions: 5.57 in. height, 21.26 in. length, 0.87 in. thickness
  • 16 fin rows for cooling surface area
  • Inlet diameter: 16.6 mm; outlet diameter: 16.6 mm
  • Interchanges with CH4050154 and Mopar 68585442AA

Detailed Description

TYC 19178 is an automatic transmission oil cooler engineered for 2023-2025 Jeep Compass models. The aluminum core and crossflow layout are specified to move transmission fluid through the cooler efficiently, helping maintain fluid temperature control in normal driving and stop-and-go conditions. With a block fitting connection and compact core dimensions, this unit matches the listed application requirements for Jeep Compass cooling system service.

Fits 2023-2025 Jeep Compass, N/A. The part number 19178 is also referenced by CH4050154 and Mopar 68585442AA for the same application, making it easier to confirm the correct replacement when comparing OE and aftermarket listings.

What It Helps Address

  • Transmission fluid running hotter than normal
  • Cooling system service after cooler leakage or damage
  • Reduced heat rejection from a restricted or aging cooler
  • Replacement needs for a damaged block-fitting cooler assembly
  • Fitment matching for 2023-2025 Jeep Compass transmission cooling repair

Installation Notes and Tips

Verify the connector type, inlet and outlet diameter, and core dimensions against the original cooler before installation. Inspect transmission lines, seals, and mounting points for wear or contamination, and flush the cooling circuit as needed to remove debris from the previous component. Confirm the vehicle is a 2023-2025 Jeep Compass before ordering or installing TYC 19178.

Quality Assurance

TYC is a recognized aftermarket brand for replacement cooling components. This automatic transmission oil cooler is listed with OE cross-reference numbers CH4050154 and Mopar 68585442AA to support application matching for the correct Jeep Compass fitment.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypeNotes
2025JeepCompassLatitude2.0LL4GAS—
2024JeepCompassHigh Altitude2.0LL4GAS—
2023JeepCompassAltitude2.0LL4GAS—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mopar — 68585442AACH4050154