CSF 2807 Radiator
OE Quality 60-Day Returns
CSF
 1 Row Plastic Tank Aluminum Core

CSF 2807 Radiator

Brand CSF 2807
Box Height (in) 4 14/16
Box Length (in) 29 1/4
Box Weight (lbs) 8
Box Width (in) 20
Cap Included No
Core Length 12 5/8
Core Material Aluminum
Core Thickness 5/8
Core Width 25 1/2
Csf Cap Number 4502
Down Flow Or Cross Flow Type Down Flow
Hazardous Material No
Inlet Diameter 1 1/4 Right
Inlet Length (in) 26 1/16
Inlet Width (in) 1 9/16
Oil Cooler (in) 10 13/16 (high-effeciency Concentric Type)
Outlet Diameter 1 1/4 Left
Outlet Length (in) 26 1/16
Outlet Width (in) 1 9/16
Radiator Core Row Quantity 1
Tank Material Plastic
Tech Note O.E.M. style Plastic tanks & Aluminum core.
Product line 1 Row Plastic Tank Aluminum Core
Fits Mazda · 4 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 B61P - 15 - 2000 for the same application. See all 6.

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CSF 2807 Radiator Overview

The CSF 2807 is an OE-style radiator built with a plastic tank and aluminum core for 1990-1993 Mazda Miata applications. It is engineered as a down-flow radiator with a 1-row core layout and the inlet and outlet positioned for the correct Miata cooling system routing.

CSF has produced radiators for more than 50 years, with manufacturing standards backed by ISO/TSO-certified factories and lab validation focused on cooling performance. The 2807 follows the brand’s 1 Row Plastic Tank Aluminum Core design for a direct-fit replacement approach.

Key Features

  • OE-style plastic tank and aluminum core construction
  • 1-row down-flow design for factory-style cooling layout
  • Core thickness: 5/8 in.
  • Core width: 25 1/2 in.; core length: 12 5/8 in.
  • Inlet diameter: 1 1/4 in. right; outlet diameter: 1 1/4 in. left
  • High-efficiency concentric-type oil cooler: 10 13/16 in.
  • Cap not included; CSF cap number 4502

Detailed Description

Built for 1990-1993 Mazda Miata models, CSF part number 2807 is a direct replacement radiator that matches the OE-style plastic tank and aluminum core configuration. The down-flow layout and single-row core support factory-correct cooling system geometry, while the aluminum core helps transfer heat efficiently through the radiator assembly. This radiator is a practical choice for Mazda Miata owners replacing a worn, leaking, or restricted factory unit.

This part cross-references APDI 8011140 for the same application.

What This Radiator Helps Address

  • Coolant leaks from aging plastic tanks or core seams
  • Restricted coolant flow caused by internal buildup or corrosion
  • Overheating concerns from a weakened factory radiator
  • Cooling system service on a 1990-1993 Mazda Miata
  • Replacement of a damaged OE-style radiator assembly

Installation Notes and Tips

Fits 1990-1993 Mazda Miata, N/A. Verify inlet and outlet orientation before installation: inlet is on the right and outlet is on the left. This radiator is designed for use with a Mini, 13 psi cap, and the cap is not included. Confirm surrounding cooling system components, hose condition, and mounting points before final assembly.

Quality Assurance

CSF manufactures radiators in ISO/TSO-certified facilities and validates cooling performance through laboratory wind tunnel testing. The brand supplies a wide range of radiator applications across many vehicle platforms, and the 2807 reflects that OE-style engineering approach for Mazda Miata cooling service.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1993MazdaMiata1.6LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1992MazdaMiata1.6LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1991MazdaMiata1.6LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1990MazdaMiata1.6LL4N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8011140MTC/Ronak — 2064B61P - 15 - 2000B64J - 15 - 200 CMA3010104MA3010105