Sale

Heating and Cooling Radiators

Megan Racing

02-05 CIVIC SI HATCHBACK ONLY (MT only) RADIATOR 2ROW

$245.00 $174.73 Save $70.27

SKU: M00J MR-RT-EP3

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In Stock
Ships by Jul 30
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Megan Racing MR-RT-EP3 is a high-performance aluminum radiator designed for the 2002-2005 Honda Civic Si with a manual transmission. This radiator features all-aluminum construction, replacing weaker plastic tanks found in factory radiators to prevent cracking and leaks. Its larger core efficiently transfers heat and increases coolant capacity, crucial for maintaining engine temperatures during high-performance driving, high loads, and high RPM instances.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandMegan Racing
Part NumberM00J MR-RT-EP3

Videos

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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