Part #: 6018

CSF 6018 Intercooler

⚙️ 15 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: Mazda, 3, CX-7, and 6
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Overview of the CSF 6018 Intercooler for Mazda Vehicles

The CSF 6018 intercooler is designed specifically for Mazda 3, Mazda 6, and Mazda CX-7 models. Engineered with durable aluminum materials, this intercooler offers reliable cooling performance to support your vehicle's turbocharged engine efficiency.

  • Core thickness: 2 inches
  • Core width: 11 5/8 inches
  • Core length: 12 3/4 inches
  • Core and tank material: Aluminum
  • Rectangular flange inlet tube and 2 1/8 inch outlet tube
  • OE-style tube and fin core design
  • Box dimensions: 16" length, 24" width, 8" height
  • Box weight: 11 lbs
  • Non-hazardous material

Technical Details and Construction

The CSF 6018 intercooler features an aluminum core and tank, providing a lightweight yet durable solution for heat dissipation. Its 2-inch thick core with an 11 5/8 inch width and 12 3/4 inch length ensures efficient airflow and cooling capacity. The OE-style tube and fin core design maintains compatibility with factory specifications, allowing for consistent performance and fitment. The inlet tube uses a rectangular flange connection, while the outlet tube measures 2 1/8 inches, matching the original equipment setup for Mazda 3, 6, and CX-7 models.

Compatible Mazda Models and Applications

This intercooler is compatible with the following Mazda vehicles:

  • Mazda 3
  • Mazda 6
  • Mazda CX-7

It is designed to replace the factory intercooler in turbocharged versions of these models, helping to maintain optimal intake air temperatures and improve engine efficiency.

Common Issues Addressed by the CSF 6018 Intercooler

  • Reduced engine performance due to inefficient charge air cooling
  • Overheating of intake air causing detonation or knock
  • Leaks or damage in the original intercooler core or tanks
  • Decreased fuel efficiency related to poor air charge density
  • Increased turbo lag from restricted airflow

Installation Notes and Tips

Installation of the CSF 6018 intercooler should be performed by a qualified technician familiar with Mazda turbocharged systems. Ensure all connections, including the rectangular flange inlet and 2 1/8 inch outlet tubes, are securely fastened to prevent leaks. Inspect all hoses and clamps during installation and replace any worn components. Proper alignment with factory mounting points will facilitate a straightforward replacement process.

Quality Assurance and Warranty Information

CSF intercoolers are manufactured to meet OEM standards, using high-quality aluminum materials for durability and heat dissipation. The 6018 part number is backed by CSF's quality control processes to ensure consistent performance. While specific warranty details may vary, CSF products typically include coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.

BrandCSF
Part Number6018
Box Height (in)8
Box Length (in)16
Box Weight (lbs)11
Box Width (in)24
Core Length12 3/4
Core MaterialAluminum
Core Thickness2
Core Width11 5/8
Hazardous MaterialNo
Inlet Tube (in)Rectangular Flange Connection
Outlet Tube (in)2 1/8
Tank MaterialAluminum
Tech NoteO.E.M. Style Tube & Fin Core Design

This part fits 15 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2013Mazda3Mazdaspeed2.3LL4N/AOE Style Design; w/ Aluminum Tanks
2012Mazda3Mazdaspeed2.3LL4N/AOE Style Design; w/ Aluminum Tanks
2012MazdaCX-72.3LL4N/AOE Style Design; w/ Aluminum Tanks
2011Mazda3Mazdaspeed2.3LL4N/AOE Style Design; w/ Aluminum Tanks
2011MazdaCX-72.3LL4N/AOE Style Design; w/ Aluminum Tanks
2010Mazda3Mazdaspeed2.3LL4N/AOE Style Design; w/ Aluminum Tanks
2010MazdaCX-72.3LL4N/AOE Style Design; w/ Aluminum Tanks
2009Mazda3Mazdaspeed2.3LL4N/AOE Style Design; w/ Aluminum Tanks
2009MazdaCX-72.3LL4N/AOE Style Design; w/ Aluminum Tanks
2008Mazda3Mazdaspeed2.3LL4N/AOE Style Design; w/ Aluminum Tanks
2008MazdaCX-72.3LL4N/AOE Style Design; w/ Aluminum Tanks
2007Mazda3Mazdaspeed2.3LL4N/AOE Style Design; w/ Aluminum Tanks
2007Mazda6Mazdaspeed2.3LL4N/AOE Style Design; w/ Aluminum Tanks
2007MazdaCX-72.3LL4N/AOE Style Design; w/ Aluminum Tanks
2006Mazda6Mazdaspeed2.3LL4N/AOE Style Design; w/ Aluminum Tanks

* 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:

L33X13565AMA3012101

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