Part #: 13266C

Global Parts 13266C Radiator

⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI, M56 and Q70
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Global Parts Radiator 13266C for Infiniti M56 and Q70

The Global Parts radiator 13266C is designed specifically for Infiniti M56 and Q70 models, providing reliable cooling performance. Engineered with durable materials, this radiator supports efficient heat dissipation to maintain optimal engine temperature.

  • Core dimensions: 17.88 inches height, 25.06 inches width, 1 inch thickness
  • Constructed with an aluminum core and plastic tanks for durability and corrosion resistance
  • Includes a built-in transmission oil cooler for enhanced vehicle cooling
  • Single core row design for effective heat exchange
  • Inlet diameter of 1.38 inches and outlet diameter of 1.4 inches for proper coolant flow

Detailed Radiator Specifications and Features

This radiator features a 17.88-inch (454.15 mm) core height and 25.06-inch (636.52 mm) core width, with a 1-inch (25.4 mm) core thickness, providing a balanced surface area for heat transfer. The aluminum core material offers lightweight strength and efficient thermal conductivity, while the plastic tanks reduce overall weight and resist corrosion. The inclusion of a transmission oil cooler supports the cooling system by managing transmission fluid temperature, which is critical for vehicle performance and longevity. The single core row design ensures consistent coolant flow and heat dissipation, matching the cooling requirements of Infiniti M56 and Q70 engines. The inlet and outlet diameters of approximately 1.38 inches (35.05 mm) and 1.4 inches (35.56 mm) respectively, are engineered to fit the vehicle’s cooling system connections precisely.

Applications and Common Issues Addressed

  • Replacement for damaged or leaking radiators in Infiniti M56 and Q70
  • Resolves overheating issues caused by inefficient or clogged radiators
  • Addresses coolant leaks from cracked or corroded radiator cores or tanks
  • Improves transmission cooling with integrated oil cooler functionality
  • Restores proper coolant flow and engine temperature regulation

Installation Notes and Tips

When installing the Global Parts radiator 13266C, ensure all coolant is properly drained before removal of the old radiator. Verify that the inlet and outlet hose diameters match the vehicle’s specifications to avoid leaks. Inspect and replace any worn or damaged hoses and clamps during installation. Properly secure the radiator to prevent vibration and potential damage. After installation, refill the cooling system with the recommended coolant and bleed air pockets to maintain optimal cooling performance.

Quality Assurance and Warranty Information

Global Parts radiators are manufactured to meet OEM standards for fit, form, and function. The 13266C radiator undergoes quality control testing to ensure durability and performance. While specific warranty details are not provided, Global Parts typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms.

BrandGlobal Parts
Part Number13266C
Core Height17.88
Core Height454.15
Core Thickness1
Core Thickness25.4
Core Width25.06
Core Width636.52
Core MaterialAluminum
Tank MaterialPlastic
Transmission Oil Cooler IncludedYes
Core Row Quantity1
Inlet Diameter1.38
Inlet Diameter35.05
Outlet Diameter1.4
Outlet Diameter35.56
Engine Oil Cooler IncludedNo

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019INFINITIQ705.6LV8N/A
2018INFINITIQ705.6LV8N/A
2017INFINITIQ705.6LV8N/A
2016INFINITIQ705.6LV8N/A
2015INFINITIQ705.6LV8N/A
2014INFINITIQ705.6LV8N/A
2013INFINITIM565.6LV8N/A
2012INFINITIM565.6LV8N/A
2011INFINITIM565.6LV8N/A

* 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:

1036991326621460-1MC0A214601MC0A221-928541-1326641132668013266CU13266IN3010208NR13266CRA13266C

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