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CSF 3605 RadiatorOE Quality 60-Day Returns
Part #: 3605

CSF 3605 Radiator

1 Row Plastic Tank Aluminum Core
⚙️ 16 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦1 Row Plastic Tank Aluminum Core
🚗Fitment: Acura and Honda, TLX and Accord
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Overview of CSF 3605 Radiator for Acura and Honda Vehicles

The CSF 3605 radiator is designed specifically for Acura and Honda models, including the Accord and TLX. Featuring a durable aluminum core paired with plastic tanks, this radiator offers reliable cooling performance tailored to your vehicle's needs.

  • Core thickness: 5/8 inch
  • Core width: 30 1/16 inches
  • Core length: 15 13/16 inches
  • Aluminum core material with plastic tanks
  • Down flow radiator design
  • Inlet and outlet diameter: 1 1/4 inches, both on the left side
  • Single core row configuration
  • Cap not included (CSF cap number 4514 compatible)

Detailed Product Description

The CSF 3605 radiator is part of the 1 Row Plastic Tank Aluminum Core product line, which combines OEM-style plastic tanks with a robust aluminum core for efficient heat dissipation. This radiator features a single core row with a 5/8 inch thickness, measuring 30 1/16 inches wide and 15 13/16 inches long, optimized for down flow cooling systems. Both the inlet and outlet have a 1 1/4 inch diameter located on the left side, facilitating straightforward hose connections. The plastic tanks reduce weight while maintaining durability, and the aluminum core ensures effective thermal conductivity to keep your Acura Accord or Honda TLX running at optimal temperatures.

Applications and Common Issues Addressed

  • Replaces damaged or leaking radiators in Acura Accord and Honda TLX models
  • Solves overheating problems caused by inefficient cooling
  • Restores proper coolant flow with down flow design
  • Addresses radiator core corrosion or physical damage
  • Improves engine temperature regulation for daily driving and moderate performance demands

Installation Notes and Tips

  • Compatible with OEM-style plastic tanks and aluminum core systems
  • Ensure proper alignment of inlet and outlet hoses on the left side
  • Check for compatibility with CSF cap number 4514, as the cap is not included
  • Inspect mounting points and cooling fan clearance before installation
  • Flush cooling system prior to installation to prevent contamination

Quality Assurance and Warranty Information

CSF radiators are manufactured to meet OEM specifications, ensuring reliable fit and function for Acura and Honda vehicles. The 3605 radiator is constructed without hazardous materials and undergoes quality control testing to maintain performance standards. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.

BrandCSF
Part Number3605
Position1 Row Plastic Tank Aluminum Core
Box Height (in)5 1/16
Box Length (in)33
Box Weight (lbs)9
Box Width (in)22 9/16
Cap IncludedNo
Core Length15 13/16
Core MaterialAluminum
Core Thickness5/8
Core Width30 1/16
Csf Cap Number4514
Down Flow Or Cross Flow TypeDown Flow
Hazardous MaterialNo
Inlet Diameter1 1/4 Left
Inlet Length (in)31
Inlet Width (in)1
Outlet Diameter1 1/4 Left
Outlet Length (in)31
Outlet Width (in)1 5/8
Radiator Core Row Quantity1
Tank MaterialPlastic
Tech NoteO.E.M. style Plastic tanks & Aluminum core.

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020AcuraTLX2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2019AcuraTLX2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2018AcuraTLX2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2017AcuraTLX2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2017HondaAccord3.5LV6N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2017HondaAccord2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2016AcuraTLX2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2016HondaAccord2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2016HondaAccord3.5LV6N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2015AcuraTLX2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2015HondaAccord3.5LV6N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2015HondaAccord2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2014HondaAccord3.5LV6N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2014HondaAccord2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2013HondaAccord3.5LV6N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2013HondaAccord2.4LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1336319010-5A2-A0119010-5A2-A0219010-5A2-A038013363HO3010234

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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