CSF
1 Row Plastic Tank Aluminum Core Heavy Duty

CSF 2808 Radiator

Brand CSF 2808
Core Thickness 7/8
Core Width 25 1/2
Core Material Aluminum
Tank Material Plastic
Core Length 12 5/8
Inlet Diameter 1 1/4 right
Outlet Diameter 1 1/4 left
Down Flow Or Cross Flow Type Down flow
Radiator Core Row Quantity 1
Cap Included No
Box Height (in) 4 14/16
Box Length (in) 29 1/4
Box Weight (lbs) 9
Box Width (in) 20
Csf Cap Number 4502
Hazardous Material No
Inlet Length (in) 26 1/16
Inlet Width (in) 1 9/16
Oil Cooler (in) 10 13/16 (high-effeciency concentric type)
Outlet Length (in) 26 1/16
Outlet Width (in) 1 9/16
Tech Note O.e.m. style plastic tanks & aluminum core.
Product line 1 Row Plastic Tank Aluminum Core Heavy Duty
Fits Mazda · 8 vehicles

OE-style construction. Plastic tanks and an aluminum core mirror the original design.

Down-flow design. Promotes efficient coolant movement through the radiator.

Wind tunnel tested. Validated for cooling performance in lab conditions.

Cross-references APDI 8011140, MTC/Ronak 2064 and OSC 1140 for the same application. See all 8.

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CSF 2808 Radiator for Mazda Miata

CSF 2808 is an OE-style radiator built for 1990-1997 Mazda Miata applications. It uses a 1-row aluminum core with plastic tanks and a down-flow layout to match the original cooling system design.

The CSF radiator line is engineered for high-performance cooling standards and validated through laboratory wind-tunnel testing. CSF also manufactures a wide range of radiator applications for many vehicle platforms, including the Mazda Miata.

Key Features

  • Part number: 2808
  • 1-row aluminum core with plastic tanks
  • Down-flow radiator design
  • Core thickness: 7/8 in.
  • Core width: 25 1/2 in.
  • Core length: 12 5/8 in.
  • Inlet diameter: 1 1/4 in., right side
  • Outlet diameter: 1 1/4 in., left side
  • OE-style plastic tank and aluminum core construction
  • Cap not included

Detailed Description

CSF 2808 is a direct-fit style radiator for the 1990-1997 Mazda Miata, designed around the original equipment layout with a plastic tank and aluminum core combination. The down-flow configuration, inlet and outlet placement, and overall dimensions are intended to align with factory-style cooling system packaging. This radiator is a practical choice for Mazda Miata owners replacing a worn or leaking unit while maintaining the original cooling architecture. This part number, 2808, is also referenced in aftermarket interchange listings for the same application.

Common Cooling Issues It Can Address

  • Coolant leaks from aging plastic tanks or core seams
  • Reduced cooling efficiency from a restricted or deteriorated radiator core
  • Overheating caused by internal corrosion or clogged passages
  • Cracked or brittle factory radiator components
  • Cooling system service needs on a 1990-1997 Mazda Miata

Installation Notes and Tips

Verify inlet and outlet orientation before installation: this unit uses a right-side inlet and left-side outlet. The radiator is supplied without a cap, and CSF specifies a Mini, 13 psi cap for the listed Mazda Miata application. Confirm all hose connections, mounting points, and surrounding cooling components are in serviceable condition before final assembly.

Quality Assurance

CSF radiators are manufactured in ISO/TSO-certified facilities and built to high-performance standards. The brand has supplied radiators worldwide for more than 50 years and uses engineering validation methods, including wind-tunnel testing, to evaluate cooling performance. Part number 2808 cross-references APDI 8011140 for the same application.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1997MazdaMiata1.8LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core Heavy Duty
1996MazdaMiata1.8LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core Heavy Duty
1995MazdaMiata1.8LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core Heavy Duty
1994MazdaMiata1.8LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core Heavy Duty
1993MazdaMiata1.6LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core Heavy Duty
1992MazdaMiata1.6LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core Heavy Duty
1991MazdaMiata1.6LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core Heavy Duty
1990MazdaMiata1.6LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core Heavy Duty
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8011140MTC/Ronak — 2064OSC — 1140BPE8 - 15 - 200BPE9 - 15 - 200MA3010104MA3010105MA3010106