TYC 13398 Radiator

TYC 13398 Radiator for Tow Package Applications

TYC Radiator 13398 is an aluminum crossflow radiator built for select GM full-size trucks and SUVs with towing package applications. It combines engine cooling with integrated transmission and engine oil cooler circuits for vehicles that need added thermal management under load.

Key Features

• Aluminum core construction for efficient heat transfer
• Crossflow design with 1-row core layout
• Integrated transmission oil cooler with plate-style cooler design
• Integrated engine oil cooler with plate-style cooler design
• Hose clamp inlet and outlet connections
• Quick-connect EOC ports and tube-fitting TOC ports
• Core dimensions: 34.02 in. length, 17.15 in. height, 1.02 in. thickness
• Direct-fit replacement for applications matching TYC Radiator 13398

Detailed Description

TYC 13398 is a radiator assembly engineered for vehicles that require both coolant heat rejection and fluid cooling support from the same unit. The aluminum core, crossflow flow configuration, and integrated plate oil coolers are suited to towing-package and heavy-duty cooling setups found on Chevrolet Tahoe, GMC Yukon, GMC Yukon XL, Cadillac Escalade, Cadillac Escalade ESV, Chevrolet Silverado 1500, and GMC Sierra 1500 applications listed below. This part cross-references APDI 8013398 and Spectra Premium CU13398 for the same application.

The TYC Radiator line focuses on replacement cooling components built to match OE-style fitment and connection points. For buyers searching for a radiator for 2017-2020 Chevrolet Tahoe with towing package, a radiator for 2017-2020 GMC Yukon with towing package, or a radiator for 2014-2018 Chevrolet Silverado 1500 with tow package, TYC 13398 provides the specified cooling layout and integrated cooler connections needed for those applications.

Vehicle Fitment

• Fits 2017-2020 Chevrolet Tahoe, N/A, w/ Towing Pkg; TYC Radiator
• Fits 2017-2020 GMC Yukon, N/A, w/ Towing Pkg; TYC Radiator
• Fits 2015-2020 GMC Yukon XL, N/A, TYC Radiator
• Fits 2019 Chevrolet Silverado 1500 LD, N/A, w/ Tow Pkg; TYC Radiator
• Fits 2019 GMC Sierra 1500 Limited, N/A, w/ Tow Pkg; TYC Radiator
• Fits 2015-2018 Cadillac Escalade, N/A, 6.2L V8; TYC Radiator
• Fits 2015-2018 Cadillac Escalade ESV, N/A, 6.2L V8; TYC Radiator
• Fits 2014-2018 Chevrolet Silverado 1500, N/A, w/ Tow Pkg; TYC Radiator
• Fits 2014-2018 GMC Sierra 1500, N/A, w/ Tow Pkg; TYC Radiator
• Fits 2015-2016 Chevrolet Tahoe, N/A, w/ Tow Pkg; TYC Radiator
• Fits 2015-2016 GMC Yukon, N/A, TYC Radiator

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet sizes, and cooler port styles before installation. This unit uses hose clamp inlet and outlet connections, with quick-connect engine oil cooler ports and tube-fitting transmission oil cooler ports, so matching the existing plumbing is important. Confirm towing-package and engine-specific fitment before ordering, especially on Silverado 1500, Sierra 1500, Tahoe, Yukon, and Escalade applications.

Quality Assurance

TYC Radiator 13398 is built as a replacement cooling component for listed GM applications and follows the specified core, cooler, and connection layout for direct-fit service. The aluminum construction and integrated cooler design support consistent cooling-system replacement on vehicles equipped for towing and higher thermal demand.