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Csf

Csf

CSF Racing Radiators for 2004-2008 RX-8 - 3164 Radiator, Racing, Aluminum, Polished, Mazda, RX-8, Each

SKU: CSF3164

Radiators
Csf

Csf

CSF Racing Radiators for 2004-2008 RX-8 - 3164 Radiator, Racing, Aluminum, Polished, Mazda, RX-8, Each

SKU: CSF3164

Radiators
A$881.13
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

The CSF RX-8 radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators.

Product Overview

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your RX-8 running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.


Features and Benefits

  • 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
  • Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
  • CNC Machined "Quick-Connect" Inlet/Outlet Connections
  • CNC Machined Brackets and Fittings for Superb Fit and Durability
  • All-Aluminum Race Style Drain Plug
  • 1-Hour "Mirror Finish" Hand Polish
  • Drop-in Fit

Product Details

Coolant Hose Inlet Connection Type:OE Type Connection
Coolant Hose Outlet Connection Type:OE Type Connection
Core Height:14.1875 in.
Core Material:Aluminum
Core Row Quantity:2
Core Thickness:1.625 in.
Core Width:25.375 in.
Description:CSF 04-08 Mazda RX-8 Radiator
Down Flow Or Cross Flow Type:Down Flow
Finish/Color:Polished
Frame Included:No
Grade Type:Performance
Inlet Connector Type:Slip On
Inlet Diameter:1.375 in.
Inlet Location:Top Right
Installation Type:Drop-In Fit Installation
Internal Engine Oil Cooler:No
Internal Transmission Oil Cooler:No
Mounting Hardware Included:No
Mounting Type:Mounts with OE Hardware
Outlet Connector Type:Slip On
Outlet Diameter:1.375 in.
Outlet Location:Bottom Right
Part Number:csf3164
Prop 65 Yes/No:No
Radiator Cap Included:No
Tank Material:Aluminum
Thermostat Included:No
Title:04-08 Mazda RX-8 High-Performance All-Aluminum Radiator

Part Type

Radiator

Data: v4.2 - Upd: 2026-10-01 02:14:35

Features

  • "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including "Quick Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud
  • 1-Hour "Mirror Finish" Hand Polish
  • 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
  • All-Aluminum Race Style Drain Plug
  • CNC Machined "Quick-Connect" Inlet/Outlet Connections
  • CNC Machined Brackets and Fittings for Superb Fit and Durability
  • Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact

Specifications

Product Attributes - Brand
CSF Radiator
Product Attributes - Manufacturer's Part Number
3164
Product Attributes - Part Type
Radiators
Product Attributes - Product Line
CSF Racing Radiators
Product Attributes - UPC
710353031643
Product Attributes - Radiator Material
Aluminum
Product Attributes - Radiator Style
Crossflow
Product Attributes - Transmission Cooler
No
Product Attributes - Inlet Location
Upper passenger side
Product Attributes - Outlet Location
Lower passenger side
Product Attributes - Radiator Finish
Polished
Product Attributes - Core Width (in.)
25.38 in.
Product Attributes - Core Height (in.)
14.19 in.
Product Attributes - Core Thickness (in.)
1.63 in.
Product Attributes - Radiator Inlet Size
1.375 in.
Product Attributes - Radiator Outlet Size
1.375 in.
Product Attributes - Trans Cooler Adapter Fittings Included
No
Product Attributes - Fan Included
No
Product Attributes - Radiator Cap Included
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Csf
StreetFX SKU csf3164
SFX Item ID 4963567
Supplier Item Code 4963567
Manufacturer SKU 3164
Manufacturer UPC 710353031643
Alternative References RX-8

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