TYC 19138 Automatic Transmission Oil Cooler

Automatic Transmission Oil Cooler for Tiguan

Restore transmission fluid cooling performance with this TYC automatic transmission oil cooler, part number 19138. It is built for direct-fit service on select Volkswagen Tiguan and Tiguan Limited applications, with OE-style quick connect inlet and outlet fittings for straightforward replacement.

Key Features

• Automatic transmission oil cooler for transmission fluid temperature control
• Crossflow core configuration for efficient fluid cooling
• Core dimensions: 24.45 in. length, 5.20 in. height, 0.75 in. thickness
• Quick connect inlet and outlet fittings for OE-style connection points
• Inlet diameter: 0.35 in.; outlet diameter: 0.59 in.
• Direct-fit replacement for Volkswagen Tiguan and Tiguan Limited applications

Detailed Description

TYC 19138 is an automatic transmission oil cooler engineered around the listed core dimensions and crossflow layout to help maintain transmission fluid temperature within the cooling circuit. The compact 24.45-inch core length and 5.20-inch core height support fitment in the front-end cooling stack, while the quick connect inlet and outlet fitting designs match OE-style service connections. This part cross-references Volkswagen 5N0 317 019 for the same application.

Compatible With 2016-2017 Volkswagen Tiguan and 2017-2018 Volkswagen Tiguan Limited, this cooler is a practical replacement when servicing the transmission cooling system on these vehicles. The TYC 19138 part number is also useful when searching for a Volkswagen Tiguan transmission oil cooler or a Tiguan Limited automatic transmission cooler replacement.

What It Helps Address

• Transmission fluid overheating caused by reduced cooler performance
• Fluid temperature spikes during stop-and-go driving or towing loads
• Leaks or seepage at aging cooler connection points
• Poor cooling efficiency from a damaged or restricted oil cooler
• Replacement needs after front-end cooling system service

Installation Notes and Tips

Verify the OE part number, connector style, and core dimensions before installation. Inspect the transmission cooler lines, seals, and surrounding cooling components for wear or contamination during replacement. Confirm that the quick connect fittings seat fully and that the cooler is positioned correctly within the cooling assembly. For fitment searches, this part is listed for 2016-2017 Volkswagen Tiguan and 2017-2018 Volkswagen Tiguan Limited applications.

Quality Assurance

TYC manufactures replacement cooling components to meet application-specific fitment requirements and OE-style connection standards. Part number 19138 is listed with confirmed vehicle fitment and cross-reference data for accurate ordering.