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CSF Radiators CSF OEM Plastic Radiator for Pontiac Aztek 3.4L 2001-2005, Aluminum Core - 3448
CSF Radiators CSF OEM Plastic Radiator for Pontiac Aztek 3.4L 2001-2005, Aluminum Core - 3448 - Image 2 CSF Radiators CSF OEM Plastic Radiator for Pontiac Aztek 3.4L 2001-2005, Aluminum Core - 3448 - Image 2

If you're looking to keep your engine running cool and strong, the CSF Engine Coolant Radiator is a solid choice. This isn't just any radiator—it's designed to fit like a glove in your vehicle, mimicking the OE style while delivering top-notch performance. I’ve had my fair share of radiators, and let me tell you, a good one makes all the difference in keeping your engine's heart pumping smoothly.

This radiator features a crossflow design, which means it efficiently circulates coolant to maintain optimal temperatures. With a single row of cooling, it’s compact yet effective, measuring in at a core length of 30 9/16 inches and a width of 14 1/2 inches. The aluminum core is lightweight but tough, paired with plastic tanks that are engineered from virgin-grade materials. These tanks are glass-filled for added strength, which is crucial when you're pushing your vehicle to the limit.

What really stands out is the attention to detail in the construction. The gaskets are made from special-grade EPDM rubber, designed to handle extreme temperatures—up to -120°F. Plus, the fins are crafted with a high-performance multi-louvered design, ensuring maximum airflow and cooling efficiency. And before these radiators even leave the factory, they undergo rigorous leak testing at 150% of operating pressure. You can trust that it's going to hold up when you need it most.

CSF has been in the game for over 50 years, and they've sold over 30 million units worldwide. That’s not just a number; it’s a testament to their commitment to quality. They engineer their radiators with the latest technology and test them in wind tunnels to validate cooling performance. It’s no wonder they’re a go-to for so many enthusiasts and everyday drivers alike.

In terms of fitment, this radiator is compatible with a range of models, including the Buick Rendezvous (2002-2007), Chevy Uplander (2005-2006), Pontiac Aztek (2001-2005), and a few others. Just make sure you’re using a mini 16 psi cap, and while you're at it, check your old radiator cap for any signs of wear. It’s the little things that can save you a headache down the road.

So, if you’re serious about keeping your engine cool, the CSF radiator is a solid investment. It’s built to last and perform, ensuring that your ride stays in top shape for the long haul.

Other Part Numbers:
CSF Radiators #csf3448

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

CSF Radiator

Anyone who needs a new radiator should consider buying a CSF radiator. A CSF radiator and CSF cooling system offers the best performance for driving and racing enthusiasts. If you have a faulty radiator or are looking to upgrade to a high-performance radiator, a CSF radiator will get the job done. 

What is a CSF Radiator?

During the last 40 years, CSF has manufactured over 10,000 different models of radiators, oil coolers, heat exchangers and condensers for Automotive, Truck, Industrial and Marine applications. Today, their products are sold in over 60 countries throughout the world. Their US Aftermarket Division stocks over 1000 models that cover over 2100 applications for all popular Import vehicles.

CSF supplies radiators and condensers that are designed to meet or exceed original equipment (OE) engineering specifications. Their plants meet ISO 9000 standards and provide parts to OE manufacturers, and to top it all off - check out their industry leading warranty. Simply put, you cannot buy, sell, install or own a better value radiator or condenser.

Why Should I Buy a CSF Radiator? 

A CSF radiator offers a number of benefits over the competition. Below, we explain the main reasons why you should buy a CSF radiator.

A Market Leader for over 45 Years

CSF has been a market leader for over 45 years, as the company was initially established in 1975 and have been selling CSF radiators ever since. Over time, a CSF radiator has become known for its innovative design and impeccable quality.

High-Quality Radiator Testing

Every single CSF radiator and CSF cooling system has been put through a rigorous series of tests to make sure every system is reliable and performs at a high level. In their testing lab, CSF puts in the time to make sure every product works perfectly. 

Cutting-Edge Technology

Each CSF radiator uses cutting-edge technology to bring customers the best CSF full cooling system possible. CSF racing radiators combine a high-efficiency core, advanced endtank designs, and innovative design and engineering to give our customers the most advanced and efficient radiator possible.  

Get a CSF Radiator or CSF Cooling System From Vivid Racing 

Vivid Racing carries a wide selection of CSF radiator products, including CSF cooling systems and other accessories. If you are interested in learning more or would like to purchase a CSF radiator, please contact Vivid Racing today by calling (480) 966-3040.

CSF takes pride in the quality of its products and offers one of the best warranty’s in the industry. Please refer to the CSF warranty card in the shipping carton for details.

CSF warranty is applicable only to the original owner of the vehicle. Original paper work verifying the proof of purchase and pre-installation cooling system checklist signed by the professional installer is required to process warranty claims.

All warranty claims should be directed to the point of purchase. Due to CSF’s established agreements with Authorized CSF Warehouse Distributors, CSF is unable to handle and/or process warranty related calls/inquires from any individuals – all inquires/warranty related claims should be directed to the point of purchase or an authorized warehouse distributor.

Take care of your radiator, as under circumstances listed below the warranty will be void.

If the radiator is installed and is returned deformed (bulging tanks, warped core etc.), this is an indication that the radiator is the victim of some other problem and not the cause. The deformation is a result of the radiator being subjected to extremely high pressure and or temperature caused by any of the following reasons:Defective Pressure Cap, Defective Head Gasket, Defective Temperature gauge (incorrect readings), Defective Water Pump etc. Such units are not covered under the warranty.

If a radiator seems to have a “fit problem” there is the possibility that there is some confusion about a multi-fit radiator that might look different. Your nearest CSF WD can clarify the application, just give them a call. A perceived fit problem is not covered under warranty.

If a unit is damaged in shipping, please file a claim with the carrier. Damages caused during shipping, installation or handling are not covered under warranty.

Any repairs or alterations to the unit will automatically void the warranty.

Any form of abuse, including the use of improper coolant mixtures, damage caused by steam, corrosion etc and use on commercial vehicles voids the warranty. It is the vehicle owners’ responsibility to maintain the cooling system as specified in the owners manual.

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