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Part #: 18131

TYC 18131

⚙️ 23 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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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW and Mini, Cooper, Cooper Clubman, Cooper Countryman, X1, and X2
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Overview of TYC 18131 Radiator for BMW and Mini Models

The TYC 18131 radiator is engineered to provide reliable cooling performance for select BMW and Mini vehicles. Designed with a durable aluminum core and precise flow configuration, this radiator supports efficient engine temperature regulation for models including the BMW X1, X2, and Mini Cooper series.

  • Core Material: Aluminum for enhanced heat dissipation
  • Core Dimensions: 23.11 inches length, 4.37 inches height, 6.80 inches thickness
  • Flow Configuration: Crossflow design for optimal coolant circulation
  • Inlet and Outlet Connection Type: Spring lock fittings with 72mm diameter
  • Compatible with BMW X1, X2 and Mini Cooper, Cooper Clubman, Cooper Countryman

Detailed Product Description

The TYC 18131 radiator features a robust aluminum core that ensures effective heat transfer and durability under demanding driving conditions. Its crossflow configuration allows coolant to move horizontally across the core, improving cooling efficiency and maintaining consistent engine temperatures. The radiator’s core dimensions—23.11 inches in length, 4.37 inches in height, and 6.80 inches in thickness—are designed to fit precisely within the cooling system of compatible BMW and Mini models. Both the inlet and outlet connections utilize spring lock fittings with a 72mm diameter, facilitating secure and leak-resistant hose attachment.

Applications and Problem Solving

  • Replaces damaged or leaking radiators in BMW X1 and X2 models
  • Restores cooling system efficiency in Mini Cooper, Cooper Clubman, and Cooper Countryman vehicles
  • Addresses overheating issues caused by clogged or corroded radiator cores
  • Improves engine temperature regulation for consistent performance
  • Supports maintenance of factory cooling system specifications

Installation Notes and Tips

When installing the TYC 18131 radiator, ensure all coolant is properly drained before removal of the old radiator. Verify that the spring lock inlet and outlet connections are clean and free of debris to ensure a secure fit. It is recommended to inspect and replace any worn hoses or clamps during installation. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to prevent overheating.

Quality Assurance and Warranty

TYC radiators are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details for part number 18131 are not provided here, TYC products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandTYC
Part Number18131
Core MaterialAluminum
Core Height (in)4.37
Core Length (in)23.11
Core Thickness (in)6.80
Flow ConfigurationCrossflow
Inlet Connection TypeSpring lock
Inlet Diameter72mm
Outlet Connection TypeSpring lock
Outlet Diamter72mm

This part fits 23 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2020MiniCooper CountrymanJohn Cooper Works ALL42.0LL4N/A
2019BMWX12.0LL4N/A
2019BMWX22.0LL4N/A
2019MiniCooperJohn Cooper Works2.0LL4N/A
2019MiniCooperJohn Cooper Works Hot Chili2.0LL4N/A
2019MiniCooperJohn Cooper Works Salt2.0LL4N/A
2019MiniCooper ClubmanJohn Cooper Works ALL42.0LL4N/A
2019MiniCooper CountrymanJohn Cooper Works ALL42.0LL4N/A
2018BMWX12.0LL4N/A
2018BMWX22.0LL4N/A
2018MiniCooperJohn Cooper Works Salt2.0LL4N/A
2018MiniCooperJohn Cooper Works Hot Chili2.0LL4N/A
2018MiniCooperJohn Cooper Works2.0LL4N/A
2018MiniCooper ClubmanJohn Cooper Works ALL42.0LL4N/A
2018MiniCooper CountrymanJohn Cooper Works ALL42.0LL4N/A
2017BMWX12.0LL4N/A
2017MiniCooperJohn Cooper Works2.0LL4N/A
2017MiniCooperJohn Cooper Works Hot Chili2.0LL4N/A
2017MiniCooperJohn Cooper Works Salt2.0LL4N/A
2017MiniCooper ClubmanJohn Cooper Works ALL42.0LL4N/A
2016BMWX12.0LL4N/A
2016MiniCooperJohn Cooper Works2.0LL4N/A
2015MiniCooperJohn Cooper Works2.0LL4N/A

* 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:

17 51 7 617 600

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