1. Car & Truck Engine Radiators Deals
  2. sku: 13016612055933663
  3. KAC 221-9458

KAC 221-9458 Radiator Q50 3.7L 3.5L

fits make: Infiniti. year: 2014–2018.

221-9458 Kac Radiator Assembly For Infiniti Q50 2014-2015 3.7l 2014-2018 3.5l

( Brand: Kac ), ( Part Type: Radiator ), ( Core Thickness: 1inch ), ( Core Height: 28.25 Ininch ), ( Core Width: 14.937 Ininch ), ( Inlet Diameter: 1-3/8inch ), ( Items Included: 1x Radiator Cu13440 ), ( Ipn: 221-9458 ), ( Radiator Flow Type: Down Flow ), ( Color: As Shown In The Picture )

Review KAC Radiator Assembly For Infiniti Q50 3.7l 3.5l fits 2014–2018

Introducing the KAC 221-9458 radiator, an exceptional cooling solution engineered specifically for the Infiniti Q50 models from 2014 to 2015 with a 3.7L engine and from 2014 to 2018 with a 3.5L engine. This premium radiator is designed to provide optimal cooling performance and longevity for your Infiniti vehicle.

Crafted from high-quality materials, the KAC 221-9458 radiator is built to withstand the demands of daily driving. Its durable aluminum core is designed for excellent heat dissipation while its sturdy tanks are engineered to resist corrosion and maintain a consistent coolant level. The radiator's thick braces provide added strength to prevent deformation, ensuring reliable cooling even under heavy loads.

The KAC 221-9458 radiator is designed to be a direct fit for your Infiniti Q50, making installation quick and easy. It comes equipped with pre-installed hoses and mounting hardware, eliminating the need for additional purchases or modifications. This radiator also features a pressurized cooling system, which helps maintain optimal coolant temperature and protects against overheating.

The KAC 221-9458 radiator is not only designed for superior performance, but also for a sleek and stylish appearance. Its modern design complements the aesthetic of your Infiniti Q50, ensuring a visually appealing upgrade to your vehicle.

In summary, the KAC 221-9458 radiator is an excellent investment for Infiniti Q50 owners seeking reliable and efficient cooling performance. Its high-quality materials, durable construction, and direct fit design make it an ideal choice for those looking to enhance their vehicle's cooling system while maintaining its original style and functionality.

The KAC 221-9458 radiator is a potential option for Infiniti Q50 models from 2014 to 2015 (3.7L engine) and from 2014 to 2018 (3.5L engine). Here are some pros and cons to consider before making a purchase.

Pros:

1. OEM Quality: KAC is a well-known aftermarket parts manufacturer, and this radiator is designed to meet original equipment manufacturer (OEM) specifications.

2. Durability: The radiator is constructed using heavy-duty materials that are designed to withstand the rigors of daily driving.

3. Leak-Free: The KAC radiator is engineered to prevent leaks, ensuring reliable cooling performance.

4. Affordable: Compared to purchasing a new OEM radiator, the KAC aftermarket radiator offers a more affordable alternative.

Cons:

1. Fitment: Although the radiator is designed to fit the Infiniti Q50 models mentioned above, it is essential to confirm that it matches your specific vehicle make, model, and engine configuration.

2. Installation: Installing a new radiator can be a complex and time-consuming process, especially for those without mechanical expertise.

3. Cooling Performance: While the KAC radiator is designed to meet OEM specifications, some users have reported varying cooling performance levels.

Ending Conclusion:

The KAC 221-9458 radiator is a compelling option for Infiniti Q50 owners seeking a high-quality, affordable replacement for their worn-out or damaged original radiator. Its OEM specifications, durability, and leak-free design make it an attractive choice. However, it is crucial to confirm proper fitment before purchasing and to consider the potential installation challenges.

Recommendation:

If you are confident in your ability to install the radiator yourself or have access to a professional mechanic, the KAC 221-9458 radiator could be an excellent choice for your Infiniti Q50. Ensure that you double-check the compatibility with your specific vehicle and engine configuration before making a purchase.

Details:

How to clean radiator. Adequate cooling system maintenance is recommended for optimal performance. Start the vehicle, to rise normal temperature. Install the new radiator.

1x Radiator - CU13440. Disconnect the battery and drain cooling system to prevent any spills. Connect the transmission cooling lines carefully. Features a down flow radiator type for optimal cooling efficiency.

Fits for 2016 2018 INFINITI Q50 with V6 3.5L engine. Lift the radiator up and out of car. Connect the inlet and outlet hoses, ensuring they are tight leak-free. Fill the radiator with fluid.

Precision-engineered for a perfect fit in the specified vehicle model's. Remove the old radiator by unfastening mounting clips and disconnecting inlet outlet hoses. Ensure the vehicle is parked on a flat, stable surface before starting installation. Replace the plastic covers.

Remove any clamps, brackets, or screws holding the radiator inside its frame. Replace the fan and shroud. Refill the cooling system with appropriate coolant and reconnect battery. Position the new radiator in place and secure it using original mounting clips.

How to replace the radiator. Connect any clamps or brackets that hold the radiator in place. Fits for 2014 2015 INFINITI Q50 with all engine types. Slowly open the tank cover, fluid shake from after filling mouth, cleaner can be mixed with any brand of coolant.

Designed to meet or exceed OEM specifications, ensuring a reliable performance. Important Notes. I Can Quickly Answer the Adaptability Problem for You. Features Details.

If You Are Not Sure the Which Socket Your Vehicle Need. For INFINITI, 2014 2015 Q50 3.7L, 2014 2018 3.5L, Main Radiator, Whats Included. Drain the radiator fluid into a suitable container. And then discharge coolant, flush water tank, until out of clear water, suitable for any cycle system.

OE design to ensure exact fit, form and function for an easy drop-in installation; Built with high density multi-lowered fins maximum cooling efficiency;. Connect the engine cooling hoses to radiator. Rule B: The outer packaging must not have any damage. Add detergent if the tank is too full can take some antifreeze.

Disconnect the radiator hoses from. Disconnect the transmission cooling lines from bottom of radiator. Take off any plastic covers around the radiator.Disconnect electrical connector to fan, and unbolt remove fan assembly. Radiator Flow Type: Down.

Compatibility For INFINITI. Reconnect the fan electrical connection. Slide the new radiator into place. Installation Guide.

Tools need to be prepared: Screwdrivers, Wrenches, Drain pan. After cleaning, after waiting for pipeline rehabilitation add fluid to water tank, and inject new coolant purification.

specifications radiatoranch:

  • for makes: Infiniti
  • for years: 2014-2018
  • brand: Kac
  • part type: Radiator
  • core thickness: 1inch
  • core height: 28.25 Ininch
  • core width: 14.937 Ininch
  • inlet diameter: 1-3/8inch
  • items included: 1x Radiator Cu13440
  • ipn: 221-9458
  • radiator flow type: Down Flow
  • color: As Shown In The Picture

offer radiatoranch:

  • sold: 0
  • started: April 10, 2026
  • availability: In Stock
  • quantity: 8
  • best offers: True
  • options: Ship-to-home

general radiatoranch:

  • Car Truck Parts Accessories > Engine Cooling Components > Radiators
  • condition: New

seller radiatoranch:

  • # reviews: 1488
  • rating: 98.2%
  • city: California

shipping radiatoranch:

  • class: Standard
  • transit: 4-7 Days
  • service: Standard
  • type: Fixed
  • cost: $0.00

returns radiatoranch:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

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  • wallet: Google-pay
for makes: infiniti, for years: 2014-2018, part type: radiator, core thickness: 1inch, core height: 28.25 ininch, core width: 14.937 ininch, inlet diameter: 1-3/8inch, items included: 1x radiator cu13440, radiator flow type: down flow,
category: auto parts > car truck parts accessories > engine cooling components > radiators, color: as shown in the picture, sku: 13016612055933663,

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