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  See more parts for Honda Odyssey
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CSF Radiators OEM Plastic Radiator for Honda Odyssey 3.5L 2018-2020, Aluminum Core - 3883
CSF Radiators OEM Plastic Radiator for Honda Odyssey 3.5L 2018-2020, Aluminum Core - 3883 - Image 2 CSF Radiators OEM Plastic Radiator for Honda Odyssey 3.5L 2018-2020, Aluminum Core - 3883 - Image 2

If you’re looking to keep your ride cool, the CSF radiator is where it’s at. These guys have been in the game for over 50 years, and they know a thing or two about keeping your engine at the right temperature. With a lineup that covers over 3,200 applications—from Acura to Volkswagen—you can bet they’ve got something that’ll fit your needs.

What I really appreciate about CSF is their commitment to quality. Whether you’re dealing with Copper-Brass, Plastic-Copper-Brass, Plastic-Aluminum, or all-aluminum setups, they’ve got you covered. Their radiators are made with the same materials and style as the original equipment, so you’re not sacrificing anything by going aftermarket.

These radiators are built tough. The tanks are crafted from virgin grade engineered plastic resins, which are glass-filled for added strength. You won’t have to worry about them cracking under pressure. Plus, they use special grade EPDM rubber gaskets that can handle extreme temperatures—up to -120°F! That’s some serious durability.

One of the standout features is the high-performance multi-louvered design of the fins. This isn’t just a gimmick; it’s been wind tunnel tested to ensure optimal cooling performance. And before they leave the factory, each radiator is 100% leak tested at 150% of the operating pressure. Talk about peace of mind!

Now, let’s get into some specs. This is a downflow radiator with a top hose fitting of 1 1/4” on the left and an outlet width of 1”. The core is aluminum, measuring 30 1/16” wide and 17 11/16” long, with a thickness of 5/8”. It’s designed to fit the 2018-2020 Honda Odyssey perfectly, so if you’re driving one of those, you’re in luck.

Features:

  • OEM specified plastic tank-aluminum core construction for reliable performance.
  • Tanks made from virgin grade engineered plastic resins, reinforced for durability.
  • High-performance multi-louvered fin design for superior cooling.
  • Leak tested at 150% of operating pressure to ensure reliability.
  • Industry-best packaging that can withstand a 10-foot drop test.

Just a quick note: when you’re swapping out your radiator, don’t forget to check the old pressure cap. It’s easy to overlook, but it can make a big difference in your cooling system’s performance.

In short, if you want a radiator that’s built to last and performs like a champ, you can’t go wrong with CSF. Your Honda Odyssey deserves the best, and this radiator is just that.

Other Part Numbers:
CSF Radiators #csf3883

Proposition 65

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

Vehicle
2018-2020
 Honda Odyssey
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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