Heating and Cooling Radiators

CSF

CSF 14-19 Mazda 6 2.5L OEM Plastic Radiator

$115.19

SKU: C00B 3804

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The CSF 3804 is an OE-style radiator designed for reliable engine cooling. It features an aluminum core with plastic tanks and a natural finish. This downflow radiator is a single-row design without a transmission cooler.

With a core thickness of 5/8 inch, a core width of 28.69 inches, and a core height of 14.81 inches, this radiator offers exact fitment and OE quality. The inlet size is 1.31 inches, with the inlet located on the upper driver side and the outlet in the center.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCSF
Part NumberC00B 3804

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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