Heating and Cooling Oil and Fluid Coolers

CSF

CSF 11-13 Mazda 6 2.5L OEM Plastic Radiator

$133.49

SKU: C00B 3541

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The CSF 3541 is an OEM-style plastic tank and aluminum core radiator designed for the 2011-2013 Mazda 6 with a 2.5L engine.

This radiator features a 1-row core with a thickness of 0.63 inches, an aluminum construction, and a downflow design. It also includes an integrated oil cooler for enhanced cooling performance.

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 3541

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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