Part #: 13326

One Stop Solutions 13326 Radiator

8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, Impala
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Reliable Radiator Replacement for Chevrolet Impala Models

The One Stop Solutions radiator part number 13326 is engineered specifically for Chevrolet Impala and Impala Limited vehicles. Designed to meet OE performance standards, this radiator offers a direct fit solution to maintain optimal engine cooling and transmission efficiency.

  • Hassle free installation with drop-in fit, form, and function
  • Core dimensions: 29 5/16" height, 14 1/2" width, and 7/8" thickness
  • Crossflow core design with premium grade plastic tanks and PA core material
  • Includes plated transmission oil cooler with fittings spaced 11 1/2" apart
  • Components fitted and torqued to factory specifications for durability
  • 100% tested up to three times during production for quality assurance
  • Engineering enhancements improve cooling efficiency and extend radiator life

Detailed Radiator Specifications and Features

This radiator features a single-row crossflow core constructed from PA material, measuring 29 5/16 inches in height and 14 1/2 inches in width, with a core thickness of 7/8 inch. The plastic tanks are designed for durability and corrosion resistance. Both inlet and outlet headers measure 15 1/16 inches in length and 2 1/16 inches in width, with inlet and outlet diameters of 1 5/16 inches and 1 9/16 inches respectively. The radiator includes a plated transmission oil cooler with fittings spaced 11 1/2 inches apart, enhancing transmission fluid cooling without the need for an engine oil cooler. This design supports the cooling demands of Chevrolet Impala and Impala Limited models, ensuring consistent engine temperature regulation under various driving conditions.

Compatible Vehicles and Common Applications

This radiator is compatible with the following vehicles:

  • Chevrolet Impala
  • Chevrolet Impala Limited

It is designed to address common cooling system issues such as:

  • Overheating due to radiator core damage or clogging
  • Transmission fluid overheating from inefficient cooling
  • Leaks caused by cracked or worn plastic tanks
  • Reduced cooling performance from corrosion or sediment buildup
  • Failure of original radiator components leading to engine temperature fluctuations

Installation Notes and Tips

The One Stop Solutions radiator 13326 is designed for a straightforward replacement process. It features a drop-in fit that matches the original equipment specifications, allowing for hassle-free installation. All necessary fittings and hardware are included or compatible with factory components. It is recommended to inspect hoses and clamps during installation and replace if necessary to ensure a secure and leak-free connection. Proper torque specifications should be followed when securing components to maintain system integrity.

Quality Assurance and Warranty Information

Each radiator undergoes rigorous testing up to three times during production to verify performance and durability. Components are assembled and torqued to factory specifications to ensure reliability. The product includes engineering enhancements aimed at improving cooling efficiency and extending service life. While specific warranty details are not provided, One Stop Solutions products typically meet or exceed OEM standards for quality and longevity.

BrandOne Stop Solutions
Part Number13326
Cap IncludedNO
Core Height29 5/16
Core MaterialPA
Core Row Quantity1
Core Thickness22
Core Thickness7/8
Core Width14 1/2
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 5/16
Inlet Header Length15 1/16
Inlet Header Width2 1/16
Outlet Diameter1 9/16
Outlet Header Length15 1/16
Outlet Header Width2 1/16
Tank MaterialPLASTIC
Transmission Oil Cooler Distance between Fittings11 1/2
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypePLATED

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2016ChevroletImpala3.6LV6N/AMain Radiator; wo/ Police Package
2016ChevroletImpala Limited3.6LV6N/AMain Radiator; wo/ Police Package
2015ChevroletImpala3.6LV6N/AMain Radiator; wo/ Police Package
2015ChevroletImpala Limited3.6LV6N/AMain Radiator; wo/ Police Package
2014ChevroletImpala3.6LV6N/AMain Radiator; wo/ Police Package
2014ChevroletImpala Limited3.6LV6N/AMain Radiator; wo/ Police Package
2013ChevroletImpala3.6LV6N/AMain Radiator; wo/ Police Package
2012ChevroletImpala3.6LV6N/AMain Radiator; wo/ Police Package

* 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:

228090248013326A13326CU13326

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