Sale

Heating and Cooling Radiators

Mishimoto

Mishimoto 02-04 Acura RSX Manual Aluminum Radiator

$366.00 $332.95 Save $33.05

SKU: M00C MMRAD-RSX-02

In Stock
In Stock
Ships by Aug 30
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Direct Fit for the 2002–2006 Acura RSX; Full aluminum construction including durable, TIG-welded end tanks; Features a two-row, 1.4" thick, efficient brazed aluminum core; Increased fluid capacity and optimal heat dissipation; Provides efficient temperature reduction for both street and track use; Efficient temperature regulation for both stock and modified vehicles; Includes 1.3 Bar High-Pressure Radiator Cap which effectively raises the boiling point of engine coolant, providing a safer and more efficient system; Includes Magnetic Drain Plug to capture any metallic debris/fragments in your cooling system; Mishimoto Lifetime Warranty.
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Part #: MMRAD-RSX-02

By replacing your current stock RSX radiator with a top of the line Mishimoto performance aluminum radiator, you will immediately notice a cooler more efficient running engine.All Mishimoto Acura RSX radiators are designed and engineered to maximize cooling efficiency, boost engine functions, and most importantly protect your car from overheating.All Mishimoto performance radiators feature a lightweight dual core, 100-percent brazed aluminum and polished end tanks.The direct OEM fit makes installation effortless and no cutting or modification is required.It is the ideal upgrade to the stock radiator.All Mishimoto radiators come with a high pressure 1.3 bar Mishimoto radiator cap, magnetic drain plug and an excellent warranty.

Features:

  • 2002-2006 Acura RSX
  • Full aluminum construction including durable, TIG-welded end tanks
  • Features a two-row, 1.4-in thick, efficient brazed aluminum core
  • Increased fluid capacity and optimal heat dissipation
  • Provides efficient temperature reduction for both street and track use
  • Efficient temperature regulation for both stock and modified vehicles
  • Includes 1.3 Bar High-Pressure Radiator Cap which effectively raises the boiling point of engine coolant, providing a safer and more efficient system
  • Includes Magnetic Drain Plug to capture any metallic debris/fragments in your cooling system
  • Mishimoto Lifetime Warranty

Aluminum radiator engineered for efficient heat dissipation and optimal engine cooling. Precision-fit design ensures easy installation, corrosion resistance, and reliable performance across varied driving conditions.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMishimoto
Part NumberM00C MMRAD-RSX-02

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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