CSF High-Performance 2-Row Aluminum Radiator A/T — Fits 2007-2016 BMW 135i, 335i, Z4, X1

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SKU: CSF7046
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Premium Cooling for Automatic BMW ModelsKeep your automatic transmission BMW ...Read More

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Sale price$549.99 Regular price$659.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

Premium Cooling for Automatic BMW Models

Keep your automatic transmission BMW running cool under pressure with the CSF High-Performance All-Aluminum Radiator (CSF7046). Specifically engineered for automatic transmission models, this radiator offers a significant upgrade over the factory plastic-tank unit, providing superior thermal efficiency for the N54 and N55 engine platforms found in the 135i, 335i, Z4, and X1.

Patented B-Tube Efficiency

CSF utilizes their signature B-Tube technology, which features specially formed tubes that increase the surface area for heat dissipation by 15% compared to standard oval tubes. This design allows for a more efficient transfer of heat from the coolant to the aluminum fins, ensuring your engine remains within the optimal temperature range during spirited driving or track sessions.

  • Direct fit for 2007-2016 BMW 135i, 335i, Z4, and X1 (Automatic Transmission)
  • 2-Row high-efficiency core
  • All-aluminum construction for maximum durability
  • Brazed seams for enhanced pressure resistance
  • Drop-in installation with factory mounting points

This radiator is the perfect solution for preventing heat soak in high-performance builds, ensuring your automatic transmission and engine stay within safe operating limits. Enhance your vehicle's reliability and performance with this premium cooling upgrade from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Premium Cooling for Automatic BMW Models

Keep your automatic transmission BMW running cool under pressure with the CSF High-Performance All-Aluminum Radiator (CSF7046). Specifically engineered for automatic transmission models, this radiator offers a significant upgrade over the factory plastic-tank unit, providing superior thermal efficiency for the N54 and N55 engine platforms found in the 135i, 335i, Z4, and X1.

Patented B-Tube Efficiency

CSF utilizes their signature B-Tube technology, which features specially formed tubes that increase the surface area for heat dissipation by 15% compared to standard oval tubes. This design allows for a more efficient transfer of heat from the coolant to the aluminum fins, ensuring your engine remains within the optimal temperature range during spirited driving or track sessions.

  • Direct fit for 2007-2016 BMW 135i, 335i, Z4, and X1 (Automatic Transmission)
  • 2-Row high-efficiency core
  • All-aluminum construction for maximum durability
  • Brazed seams for enhanced pressure resistance
  • Drop-in installation with factory mounting points

This radiator is the perfect solution for preventing heat soak in high-performance builds, ensuring your automatic transmission and engine stay within safe operating limits. Enhance your vehicle's reliability and performance with this premium cooling upgrade from GGCRACING.

Product Details

Product Description

Premium Cooling for Automatic BMW Models

Keep your automatic transmission BMW running cool under pressure with the CSF High-Performance All-Aluminum Radiator (CSF7046). Specifically engineered for automatic transmission models, this radiator offers a significant upgrade over the factory plastic-tank unit, providing superior thermal efficiency for the N54 and N55 engine platforms found in the 135i, 335i, Z4, and X1.

Patented B-Tube Efficiency

CSF utilizes their signature B-Tube technology, which features specially formed tubes that increase the surface area for heat dissipation by 15% compared to standard oval tubes. This design allows for a more efficient transfer of heat from the coolant to the aluminum fins, ensuring your engine remains within the optimal temperature range during spirited driving or track sessions.

  • Direct fit for 2007-2016 BMW 135i, 335i, Z4, and X1 (Automatic Transmission)
  • 2-Row high-efficiency core
  • All-aluminum construction for maximum durability
  • Brazed seams for enhanced pressure resistance
  • Drop-in installation with factory mounting points

This radiator is the perfect solution for preventing heat soak in high-performance builds, ensuring your automatic transmission and engine stay within safe operating limits. Enhance your vehicle's reliability and performance with this premium cooling upgrade from GGCRACING.

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