Part #: 13221

One Stop Solutions 13221 Radiator

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Honda, Civic
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of One Stop Solutions Radiator for Honda Civic

The One Stop Solutions radiator, part number 13221, is designed specifically for Honda Civic models. Engineered to meet original equipment specifications, this radiator offers reliable cooling performance with a downflow design and durable construction.

Key Features of Radiator 13221

  • Core dimensions: 14 3/4" height, 25 7/16" width, and 5/8" thickness
  • Core material constructed from PA for efficient heat dissipation
  • Plastic tanks with inlet and outlet header lengths of 26 7/8" each
  • Downflow core type with a single core row for optimized coolant flow
  • Inlet and outlet diameters both sized at 1 1/4" for proper hose fitment
  • Includes premium grade tubes, fins, headers, and tanks
  • Drop-in fit with all necessary fittings and hardware included
  • Tested up to three times during production to ensure quality

Detailed Description of One Stop Solutions Radiator 13221

This radiator is engineered to provide OE performance and exceptional quality for Honda Civic vehicles. The core uses PA material, which enhances heat transfer efficiency while maintaining durability. The plastic tanks are designed to resist corrosion and withstand typical operating conditions. Both inlet and outlet headers measure 26 7/8" in length, with widths of 1 7/16" and 2" respectively, ensuring compatibility with the vehicle's cooling system. The downflow design promotes effective coolant circulation, helping maintain optimal engine temperature. Components are fitted and torqued to factory specifications, supporting a reliable and long-lasting installation.

Common Issues Addressed by Radiator 13221

  • Engine overheating due to radiator core damage or clogging
  • Coolant leaks from cracked or worn plastic tanks
  • Reduced cooling efficiency from corroded or bent fins
  • Failure of original radiator causing poor engine temperature regulation
  • Incompatibility or improper fit of aftermarket radiators

Installation Notes and Tips

  • Ensure the radiator is compatible with your specific Honda Civic model year
  • Drain coolant completely before removal to avoid spills
  • Inspect hoses and clamps for wear and replace if necessary
  • Follow factory torque specifications when securing radiator components
  • Bleed the cooling system properly after installation to prevent air pockets

Quality Assurance and Warranty Information

Each One Stop Solutions radiator 13221 undergoes rigorous testing up to three times during production to verify performance and durability. The product includes engineering enhancements aimed at improving cooling efficiency and extending service life. While a specific warranty is not detailed here, the radiator is manufactured to meet or exceed OEM standards, providing confidence in its reliability for Honda Civic applications.

BrandOne Stop Solutions
Part Number13221
Cap IncludedNO
Core Height14 3/4
Core MaterialPA
Core Row Quantity1
Core Thickness16
Core Thickness5/8
Core Width25 7/16
Down Flow Or Cross Flow TypeDOWNFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 1/4
Inlet Header Length26 7/8
Inlet Header Width1 7/16
Outlet Diameter1 1/4
Outlet Header Length26 7/8
Outlet Header Width2
Tank MaterialPLASTIC
Transmission Oil Cooler IncludedNO
Transmission Oil Cooler TypeNONE

This part fits 7 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2015HondaCivicAutomatic1.8LL4N/AUSA BUILT; DENSO
2015HondaCivicAutomatic CVT1.8LL4N/AUSA BUILT; DENSO
2015HondaCivic2.4LL4N/A
2014HondaCivicAutomatic1.8LL4N/AUSA BUILT; DENSO
2014HondaCivic2.4LL4N/A
2013HondaCivicAutomatic1.8LL4N/AUSA BUILT; DENSO
2012HondaCivicAutomatic1.8LL4N/AUSA BUILT; DENSO

* 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:

19010R1BA51565648013221A13221CU13221

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