APDI 8013657 Radiator
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APDI
 Radiator

APDI 8013657 Radiator

Brand APDI 8013657
Construction Plastic tank aluminum
Core Height 20-5/8
Core Thickness 1
Core Width 30
Core Row Quantity 1
Inlet Diameter 1-3/8
Outlet Diameter 1-3/8
Product line Radiator
Fits Toyota · 3 vehicles

Plastic tank aluminum. Combines lightweight tanks with an aluminum core for efficient cooling.

Single-row core. Helps promote steady airflow through the radiator.

Radiator. A direct cooling-system replacement for dependable heat transfer.

Cross-references BBB Industries 13657, Spectra Premium CU13657 and 164000P540 for the same application. See all 4.

$202.98Free shipping
In stock · usually ships same day before 1pm CST
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Order total $202.98
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Radiator for Toyota Highlander Cooling Service

This APDI radiator is built for 2017-2019 Toyota Highlander applications and is specified as a direct radiator replacement for the vehicle’s cooling system. The APDI 8013657 uses a plastic tank and aluminum core construction to support efficient heat transfer in a service-ready design.

Key Features

  • Plastic tank aluminum construction
  • Core height: 20-5/8 in.
  • Core width: 30 in.
  • Core thickness: 1 in.
  • Single-row core design
  • Inlet diameter: 1-3/8 in.
  • Outlet diameter: 1-3/8 in.

Product Details

The APDI Radiator, part number 8013657, is engineered for Toyota Highlander cooling system service across 2017, 2018, and 2019 model years. Its aluminum core is paired with plastic tanks to provide a practical OE-style radiator construction for routine replacement work. This part cross-references Spectra Premium CU13657 for the same application.

Compatible With 2017-2019 Toyota Highlander, radiator. The APDI 8013657 is a fitment-specific radiator choice for Highlander owners addressing cooling system maintenance on these model years.

Common Repair Uses

  • Replacing a leaking or damaged radiator
  • Restoring coolant flow through the cooling system
  • Addressing overheating caused by radiator core wear
  • Repairing cracked plastic tanks or weakened seams
  • Servicing a Toyota Highlander radiator during cooling system repair

Installation Notes and Tips

Verify inlet and outlet hose sizes before installation, and confirm the radiator dimensions match the original unit. Inspect hoses, clamps, and coolant condition during replacement to help complete the repair correctly. For 2017-2019 Toyota Highlander radiator service, compare the original mounting points and connections before final assembly.

Quality Assurance

APDI supplies replacement cooling components for radiator service applications, and this part is listed with confirmed vehicle fitment for 2017-2019 Toyota Highlander models. Part number 8013657 is supported by interchange references including BBB Industries 13657 and Spectra Premium CU13657.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2019ToyotaHighlander3.5LV6GASN/ARadiator
2018ToyotaHighlander3.5LV6GASN/ARadiator
2017ToyotaHighlander3.5LV6GASN/ARadiator
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 13657Spectra Premium — CU13657164000P540PL013432