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NICHE Radiator for Polaris Sportsman X2 700 800 1240521 1240301 1240190 1240161

Free shipping on orders over $29.99

$122.36

$ 58 .31 $58.31

In Stock
  • Replaces OEM Part Numbers for Polaris 1240521,1240301,1240190,1240161
  • Compatible with Polaris 2004-2007 Sportsman 700, 2005-2014 Sportsman 800, 2007-2009 Sportsman X2 800
  • Radiator Rows: 2; Tubes 18mm; Core Height: 318mm; Core Width 360mm; Core Depth 40mm
  • Height: 380mm; Width: 436mm; Length: 82mm
  • Sensor Port: Yes; Cap Included: No; Flow Style: Crossflow



Product Description

NICHE Brake Pads ATV UTV Stopping Safety Ceramic Padding

519-CRD2264A

About NICHE

NICHE specializes in the highest quality Powersports replacement parts. Our parts meet or exceed the quality of the original parts that come with your machine. Some of the NICHE product categories include cylinders, brake pads, axles, off-road mirrors, and drive chains. Let NICHE components fix your machine today!

NICHE Radiator 519-CRD2264A

  • Includes: Radiator
  • Compatible with the following brands: Polaris
  • Compatible with the following models: Sportsman X2 700,Sportsman X2 800
  • Replaces for the following OEM MPN's: 1240521,1240301,1240190,1240161

NICHE Radiator Specifications

Core/Tank Material 3003 Aluminum
Core Number 2 Rows, 18mm Tubes
Flow Style Crossflow
Core Size Height 318 mm
Core Size Width 360 mm
Core Size Depth 40 mm
Overall Size Height 380 mm
Overall Size Width 436 mm
Overall Size Length 82 mm
Inlet Port 25 mm
Outlet Port 25 mm
Cap Included No
Sensor Port Yes
Leak Tested Yes

OEM MPN's: 1240521,1240301,1240190,1240161

Most all-terrain vehicle (ATV) engines are typically liquid-cooled. The coolant is cooled by moving through an ATV radiator while air flowing through the radiator removes the unwanted heat.

OEM MPN's: 1240521,1240301,1240190,1240161

The ATV radiator is tucked into the vehicle's frame, just ahead of the engine to both protect from damage as well as to position it to receive the optimum flow of air.

OEM MPN's: 1240521,1240301,1240190,1240161

To maintain a cool temperature of the coolant and the engine, there is usually an electric fan mounted behind the ATV radiator to draw air through when the machine is idling, which is running while sitting still.

NICHE Radiator

  • An ATV radiator usually includes an aluminum core made up of cooling tubes and cooling fins combined with plastic tanks that work to cool the engine of a machine.
  • The aluminum core is the area of the radiator that the coolant flows through.
  • Small aluminum strips called cooling fins, aid in absorbing the heat from the coolant.
  • As the air passes over these fins and makes its way through the radiator, the heat dissipates back into the atmosphere.
  • The cooling efficiency of a radiator can be increased by adding more rows of cooling tubes to the core.

Bernard Lafrance
Reviewed in Canada on January 5, 2025
Fits perfect
Mark A
Reviewed in the United States on June 3, 2024
Fit perfect and is well made. much better than the original.
Lise Thibeault
Reviewed in Canada on October 17, 2024
j'ai eu de la misère à mettre la plug étanche. Seal n'était pas étanche. en gros, le reste est numéro 1