Part #: 3852

CSF 3852 Radiator

6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Honda, CR-V
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Overview of CSF Radiator for Honda CR-V

The CSF radiator part number 3852 is designed specifically for Honda CR-V models, providing reliable engine cooling performance. Featuring an aluminum core and plastic tanks, this radiator supports efficient heat dissipation and durability for your vehicle's cooling system.

  • Core thickness: 1 1/4 inches
  • Core width: 29 11/16 inches
  • Core length: 16 3/4 inches
  • Aluminum core material with plastic tanks
  • Down flow design for optimized coolant circulation
  • Inlet and outlet diameter: 1 1/4 inches (left side)
  • Single row core construction
  • Box dimensions: 32 7/16" length, 22 3/8" width, 5 8/16" height
  • Box weight: 11 lbs

Detailed Product Description

This CSF radiator (part number 3852) is engineered with an OEM-style design featuring plastic tanks and a heavy-duty aluminum core. The down flow configuration ensures effective coolant flow through the single row core, maintaining optimal engine temperatures for Honda CR-V vehicles. Both the inlet and outlet have a 1 1/4 inch diameter located on the left side, matching factory specifications for straightforward installation. The radiator’s core dimensions and materials contribute to efficient heat exchange and long-term durability under typical driving conditions.

Compatible Vehicles and Applications

This radiator is compatible with Honda CR-V models requiring a down flow radiator with the specified core and tank dimensions. It is suitable for replacing worn or damaged radiators that exhibit issues such as overheating or coolant leaks.

  • Overheating due to clogged or damaged radiator core
  • Coolant leaks from cracked plastic tanks
  • Reduced cooling efficiency from corrosion or debris buildup
  • Physical damage from road debris or accidents
  • Failure of OEM radiator components affecting engine temperature regulation

Installation Notes and Tips

When installing the CSF radiator 3852 on a Honda CR-V, ensure the inlet and outlet hoses align with the left side connections. Verify that the radiator cap is compatible as this product does not include a radiator cap. Properly bleed the cooling system after installation to remove air pockets and maintain optimal coolant flow. Inspect all hose clamps and connections for secure fitment to prevent leaks.

Quality Assurance and Warranty

CSF radiators are manufactured to meet OEM specifications, using high-quality aluminum cores and durable plastic tanks. This radiator is designed for heavy-duty use and includes upgraded components to enhance longevity. While specific warranty details may vary, CSF products typically come with a limited warranty covering defects in materials and workmanship.

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2022HondaCR-V1.5LL4N/AUpgraded Heavy Duty Core. 11% Thicker 30mm vs OEM 27mm
2021HondaCR-V1.5LL4N/AUpgraded Heavy Duty Core. 11% Thicker 30mm vs OEM 27mm
2020HondaCR-V1.5LL4N/AOE style design ensures optimal fitment and performance.
2019HondaCR-V1.5LL4N/AOE style design ensures optimal fitment and performance.
2018HondaCR-V1.5LL4N/AOE style design ensures optimal fitment and performance.
2017HondaCR-V1.5LL4N/AOE style design ensures optimal fitment and performance.

* 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:

13626190105PAA01CU13626HO3010243

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