Koyorad A13617 Radiator

Koyorad A13617 Radiator Overview

The Koyorad A13617 radiator is an OE-equivalent replacement built for precise cooling-system fitment and dependable heat transfer. It is engineered with an aluminum core and plastic tanks to match common factory-style radiator construction for Volkswagen applications.

Compatible With 2015-2020 Volkswagen e-Golf and 2019-2020 Volkswagen Jetta applications, this Koyorad radiator supports direct replacement needs where the original unit has aged, leaked, or lost cooling efficiency. The Koyorad Radiator line focuses on replacement radiators built to factory-style specifications for straightforward service work.

Key Features

• Part number: A13617
• Aluminum core construction for efficient heat dissipation
• Single-row core design
• Core dimensions: 24.4375 in. height x 16.5625 in. width x 1.0625 in. thickness
• 0.875 in. inlet and 0.875 in. outlet diameters
• Plastic tank material for OE-style radiator construction
• OE-equivalent replacement from Koyorad

Detailed Product Description

Koyorad A13617 is a replacement radiator built for Volkswagen cooling-system service, including 2015-2016 Volkswagen e-Golf, 2017-2020 Volkswagen e-Golf with external oil cooler notes, and 2019-2020 Volkswagen Jetta with intercooler radiator notes. The aluminum core and single-row layout are selected to support consistent coolant flow and thermal transfer in a factory-style package. If you are replacing a leaking radiator, addressing overheating concerns, or restoring cooling performance after corrosion or damage, this part number A13617 provides a direct-fit solution for the listed vehicles.

Koyorad Radiator products are developed with OE-equivalent replacement standards in mind, using the technical experience needed to produce service parts that align with original equipment expectations. For Volkswagen e-Golf and Volkswagen Jetta cooling repairs, the A13617 radiator offers a practical replacement path without changing the vehicle’s original cooling-system layout.

What This Radiator Helps Solve

• Coolant leaks from a cracked or worn radiator
• Overheating caused by restricted heat exchange
• Corrosion or internal buildup in the original radiator core
• Physical damage to the radiator from road debris or impact
• Cooling-system service needs on Volkswagen e-Golf and Volkswagen Jetta models

Installation Notes and Tips

Verify inlet and outlet sizing, core dimensions, and vehicle-specific cooling-system notes before installation. This radiator is listed for 2015-2020 Volkswagen e-Golf and 2019-2020 Volkswagen Jetta applications, with notes for external oil cooler and intercooler radiator configurations where shown. Inspect hoses, clamps, and adjacent cooling components during replacement to help prevent repeat leaks or flow restrictions. This part cross-references no listed interchange numbers for the same application.

Quality Assurance

Koyorad manufactures OE-equivalent radiators using application-focused engineering and replacement-part experience. The A13617 is built to support factory-style fitment and cooling-system service for the listed Volkswagen applications.