Part #: 8013055

APDI 8013055 Radiator

Radiator
⚙️ 13 vehicles fit this part
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Select your vehicle to confirm fitment
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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
📦Radiator
🚗Fitment: Cadillac, CTS
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of APDI Radiator 8013055 for Cadillac CTS

The APDI Radiator 8013055 is designed specifically for Cadillac CTS models, providing reliable cooling performance. Constructed with a plastic tank and aluminum core, this radiator ensures efficient heat dissipation and durability under demanding conditions.

  • Plastic tank aluminum construction for durability and heat transfer
  • Core dimensions: 20-1/2 inches height, 23-5/8 inches width, 1 inch thickness
  • Single core row design for optimized cooling
  • Inlet and outlet diameters both measure 1-5/16 inches for proper hose fitment
  • Includes a 14-3/4 inch transmission oil cooler integrated within the radiator

Detailed Product Description

This APDI Radiator 8013055 belongs to the Radiator brand line, known for its focus on quality cooling components tailored to specific vehicle applications. The plastic tank aluminum construction combines lightweight materials with effective heat conduction, making it suitable for the Cadillac CTS cooling system requirements. The core size of 20-1/2 inches in height, 23-5/8 inches in width, and 1 inch thickness provides a balanced surface area for heat exchange. Featuring a single core row, this radiator supports efficient coolant flow while maintaining structural integrity. Both the inlet and outlet ports have a diameter of 1-5/16 inches, ensuring compatibility with the original equipment hoses. Additionally, the integrated transmission oil cooler measures 14-3/4 inches, helping maintain optimal transmission temperatures during operation.

Compatible Applications and Common Issues Addressed

  • Replacement radiator for Cadillac CTS models requiring a plastic tank aluminum radiator
  • Resolves overheating issues caused by damaged or clogged radiators
  • Addresses coolant leaks from cracked or corroded radiator tanks
  • Improves transmission cooling with the built-in oil cooler
  • Restores proper coolant flow and engine temperature regulation

Installation Notes and Tips

When installing the APDI Radiator 8013055, ensure all coolant is properly drained before removal of the old radiator. Verify that the inlet and outlet hose diameters match the 1-5/16 inch ports on this radiator for a secure fit. Take care to properly connect the transmission oil cooler lines to avoid leaks. Inspect all mounting points and hardware for wear and replace as necessary to maintain radiator stability. Bleed the cooling system thoroughly after installation to prevent air pockets and ensure optimal performance.

Quality Assurance and Warranty Information

The APDI Radiator 8013055 is manufactured to meet or exceed OEM specifications for Cadillac CTS vehicles. The plastic tank aluminum construction is tested for durability and corrosion resistance. While specific warranty details are not provided here, APDI products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.

BrandAPDI
Part Number8013055
PositionRadiator
ConstructionPlastic tank aluminum
Core Height20-1/2
Core Thickness1
Core Width23-5/8
Core Row Quantity1
Inlet Diameter1-5/16
Outlet Diameter1-5/16
Trans Oil Cooler (in)14-3/4

This part fits 13 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2014CadillacCTS3.0LV6N/AWith Direct Fuel Injection; Radiator
2014CadillacCTSWagon3.6LV6N/AWith Direct Fuel Injection; Radiator
2014CadillacCTSCoupe3.6LV6N/AWith Direct Fuel Injection; Radiator
2013CadillacCTS3.0LV6N/AWith Direct Fuel Injection; Radiator
2013CadillacCTS3.6LV6N/AWith Direct Fuel Injection; Radiator
2012CadillacCTS3.0LV6N/AWith Direct Fuel Injection; Radiator
2012CadillacCTS3.6LV6N/AWith Direct Fuel Injection; Radiator
2011CadillacCTS3.0LV6N/AWith Direct Fuel Injection; Radiator
2011CadillacCTS3.6LV6N/AWith Direct Fuel Injection; Radiator
2010CadillacCTS3.0LV6N/AWith Direct Fuel Injection; Radiator
2010CadillacCTS3.6LV6N/AWith Direct Fuel Injection; Radiator
2009CadillacCTS3.6LV6N/AWith Direct Fuel Injection; Radiator
2008CadillacCTS3.6LV6N/AWith Direct Fuel Injection; Radiator

* 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:

13055131071310813109131101347815932852159328541593285520983746221-923924-80944257899112578991225957496A13108CU13055CU13108CUC13108PR13055APR13108A

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