HomeBelts and Cooling > Radiators, Coolers and Related ComponentsTYC 19143 Automatic Transmission Oil Cooler - Auxiliary
Part #: 19143

TYC 19143 Automatic Transmission Oil Cooler - Auxiliary

Auxiliary
45 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick and Chevrolet, Enclave, Traverse, and Traverse Limited
Easy Returns — Return within 60 days for a full refund
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Overview of TYC Automatic Transmission Oil Cooler 19143

The TYC Automatic Transmission Oil Cooler 19143 is designed to maintain optimal transmission fluid temperature for select Buick and Chevrolet models. Engineered with precise dimensions and quick connect fittings, this cooler supports efficient heat dissipation to help protect your vehicle's transmission system.

  • Core dimensions: 33.39 inches length, 4.57 inches height, 0.87 inches thickness
  • Crossflow design for effective fluid cooling
  • Inlet and outlet diameter: 0.49 inches
  • Quick connect inlet and outlet fittings for streamlined installation

Detailed Product Description

This automatic transmission oil cooler from TYC features a crossflow core configuration that enhances heat exchange by allowing transmission fluid to flow horizontally across the core. The core measures 33.39 inches in length, 4.57 inches in height, and 0.87 inches in thickness, providing a balanced surface area for efficient cooling. Both the inlet and outlet ports have a diameter of 0.49 inches and utilize quick connect fittings, simplifying the connection process and reducing installation time. This part is specifically designed for compatibility with Buick Enclave, Chevrolet Traverse, and Traverse Limited models, ensuring a precise fit and reliable performance.

Compatible Vehicles and Applications

  • Buick Enclave automatic transmission cooling system maintenance
  • Chevrolet Traverse transmission fluid temperature regulation
  • Chevrolet Traverse Limited transmission heat management
  • Replacement for worn or damaged transmission oil coolers in listed models
  • Helps prevent transmission overheating and fluid degradation

Installation Notes and Tips

When installing the TYC Automatic Transmission Oil Cooler 19143, ensure the quick connect fittings are securely attached to prevent leaks. Verify that the cooler is mounted in a location with adequate airflow to maximize cooling efficiency. It is recommended to inspect transmission fluid levels and condition during installation to maintain optimal transmission health.

Quality Assurance and Warranty

TYC manufactures this transmission oil cooler to meet or exceed OEM specifications for fit and function. While specific warranty details are not provided, TYC products typically undergo rigorous quality control to ensure durability and performance in automotive cooling applications.

BrandTYC
Part Number19143
Core Height4.57
Core Length33.39
Core Thickness0.87
Flow ConfigurationCrossflow
Inlet Diameter0.49
Inlet Fitting DesignQuick connect
Outlet Diamter0.49
Outlet Fitting DesignQuick connect

This part fits 45 vehicles. Search below:

YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
2024BuickEnclavePremium3.6LV6N/A
2024ChevroletTraverse LimitedLT3.6LV6N/A
2023BuickEnclaveEssence3.6LV6N/A
2023ChevroletTraverseTrue North3.6LV6N/A
2022BuickEnclavePremium3.6LV6N/A
2022ChevroletTraverseLT3.6LV6N/A
2021BuickEnclavePreferredSport Utility3.6LV6Auxiliary
2021BuickEnclaveEssenceSport Utility3.6LV6Auxiliary
2021BuickEnclaveAvenirSport Utility3.6LV6Auxiliary
2021BuickEnclavePremiumSport Utility3.6LV6Auxiliary
2021ChevroletTraverseLSSport Utility3.6LV6Auxiliary
2021ChevroletTraverseHigh CountrySport Utility3.6LV6Auxiliary
2021ChevroletTraverseLTSport Utility3.6LV6Auxiliary
2021ChevroletTraversePremierSport Utility3.6LV6Auxiliary
2021ChevroletTraverseRSSport Utility3.6LV6Auxiliary
2021ChevroletTraverseLSport Utility3.6LV6Auxiliary
2020BuickEnclavePreferredSport Utility3.6LV6Auxiliary
2020BuickEnclavePremiumSport Utility3.6LV6Auxiliary
2020BuickEnclaveAvenirSport Utility3.6LV6Auxiliary
2020BuickEnclaveEssenceSport Utility3.6LV6Auxiliary
2020ChevroletTraverseHigh CountrySport Utility3.6LV6Auxiliary
2020ChevroletTraverseLSport Utility3.6LV6Auxiliary
2020ChevroletTraverseLSSport Utility3.6LV6Auxiliary
2020ChevroletTraverseRSSport Utility3.6LV6Auxiliary
2020ChevroletTraversePremierSport Utility3.6LV6Auxiliary
2020ChevroletTraverseLTSport Utility3.6LV6Auxiliary
2019BuickEnclavePremiumSport Utility3.6LV6Auxiliary
2019BuickEnclaveAvenirSport Utility3.6LV6Auxiliary
2019BuickEnclaveEssenceSport Utility3.6LV6Auxiliary
2019BuickEnclavePreferredSport Utility3.6LV6Auxiliary
2019ChevroletTraversePremierSport Utility3.6LV6Auxiliary
2019ChevroletTraverseLTSport Utility3.6LV6Auxiliary
2019ChevroletTraverseLSSport Utility3.6LV6Auxiliary
2019ChevroletTraverseLSport Utility3.6LV6Auxiliary
2019ChevroletTraverseHigh CountrySport Utility3.6LV6Auxiliary
2019ChevroletTraverseRSSport Utility3.6LV6Auxiliary
2018BuickEnclaveEssenceSport Utility3.6LV6Auxiliary
2018BuickEnclaveBaseSport Utility3.6LV6Auxiliary
2018BuickEnclavePremiumSport Utility3.6LV6Auxiliary
2018BuickEnclaveAvenirSport Utility3.6LV6Auxiliary
2018ChevroletTraverseLSport Utility3.6LV6Auxiliary
2018ChevroletTraverseLSSport Utility3.6LV6Auxiliary
2018ChevroletTraverseLTSport Utility3.6LV6Auxiliary
2018ChevroletTraversePremierSport Utility3.6LV6Auxiliary
2018ChevroletTraverseHigh CountrySport Utility3.6LV6Auxiliary

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

84397525

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.