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CSF 3403 Aluminum Core Radiator with Plastic Tank

(2009-2012 Infiniti FX35; 2014-2017 Infiniti QX70; 2014-2017 Infiniti QX50; 2008-2012 Infiniti EX35; 2009-2013 Infiniti FX50; 2013 Infiniti FX37 + 1 more model)

Part of: CSF Radiator

Other options in this family: CSF 3662 CSF 3543 CSF 3866 CSF 3838 CSF 3544

Manufacturer

Picture for manufacturer CSF

Part Number

3403
4 reviews
Sale Price

$94.03

In Stock (10+)

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The CSF 3403 is a high-quality OE replacement radiator engineered to meet or exceed original equipment specifications. This radiator features a durable aluminum core with plastic end tanks, providing excellent heat dissipation and reliable cooling performance for your vehicle.

Key Specifications:

  • Core dimensions: 25 x 20.56 x 1.06 inches
  • Single-row aluminum core construction
  • Tank inlet/outlet size: 21.25 x 1.56 inches
  • Top right hose fitting: 1.37 inches
  • Bottom left hose fitting: 1.37 inches
  • Integrated transmission oil cooler: 10.43 inches

Features and Benefits:

  • Direct OE replacement—no modifications, drilling, or custom fitting required
  • Precision-engineered for exact fit with original mounting points and hose connections
  • High-efficiency aluminum core for superior heat transfer
  • Built-in transmission cooler for automatic transmission applications
  • Backed by CSF's 2-year limited warranty

This radiator is designed as a direct replacement for OEM part numbers 21460-1BA0A, 21460-1BH0A, and 21460-1CB0A. CSF's commitment to quality ensures this radiator will deliver long-lasting cooling performance and reliability.

Products specifications

Fits

2009-2012 Infiniti FX35; 2014-2017 Infiniti QX70; 2014-2017 Infiniti QX50; 2008-2012 Infiniti EX35; 2009-2013 Infiniti FX50; 2013 Infiniti FX37; 2013 Infiniti EX37

Inlet Length (In)

21 3/16

Outlet Length (In)

21 3/16

Box Length (In)

30 5/8

Hazardous Material

No

Inlet Width (in)

1 5/8

Outlet Width (in)

1 5/8

Box Weight (lbs)

12

Box Width (in)

24 1/8

Tech Note

O.E.M. Style Radiator

Oil Cooler (in)

10 7/16 (high-efficiency Plate Type)

Box Height (in)

7 5/8

I will continue to buy from you if all is good

I was happy to find Autoplicitys website in Google Checkout, as they really had the best price on the web. They quickly shipped to me a WeatherTech 2007 - 2011 Acura RDX Cargo Liner in black, just like I ordered. I will order from them again in the future.

Great price and fast shipping

perfect

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