Radiator for Honda Accord (2008-2012) 2.4L

Direct-Fit Replacement Radiator for 2008-2012 Honda Accord (CP2)

What it Does: The replacement radiator restores efficient thermal regulation on the 2008-2012 Accord to prevent high operating temperatures and safeguard against catastrophic cylinder head warping.

The Stock Honda Accord Thermal Degradation

Over extended heat cycles, the factory glass-filled nylon end tanks on the CP2 radiator embrittle and form micro-fractures, typically around the upper hose neck and crimp seals. Combined with internal scale accumulation in the 5/8-inch single-row cooling tubes, heat rejection efficiency drops. This leads to creeping coolant temperatures in heavy traffic, exterior calcification along the core perimeter, and elevated risk of blowing a head gasket on high-compression K24 engines.

The Engineering Solution

This replacement drop-in unit matches exact OEM geometry while utilizing high-density louvered aluminum fins bonded to a furnace-brazed aluminum core for optimal heat conduction. Specially formulated polymer tanks are crimped with heavy-gauge gaskets to resist thermal fatigue and vibration. It features an integrated internal transmission fluid cooler for automatic drivetrains, factory-positioned 1-1/4-inch inlet and outlet ports, and pre-tested pressure certification to guarantee leak-free operation directly out of the box, replacing 19010-R40-A52 seamlessly.

What's Included

• 1 Replacement Downflow Radiator with Integrated Transmission Oil Cooler

Technical Specifications

Compatibility

• 2008-2012 Honda Accord 2.4L 4-Cylinder (Sedan and Coupe)

Frequently Asked Questions & Fitment Warnings

Does this fit the CP2 Accord?

Yes, this is a direct fit for the 2008-2012 Honda Accord equipped with the K24 2.4L 4-cylinder engine. Does not fit 3.5L V6 models.

Do I need to bleed the cooling system after installing this radiator?

Yes, thoroughly burp the cooling system to remove trapped air pockets before running the engine up to operating temperature.

The Honda Standard

Preserve your vehicle's legendary powertrain longevity and smooth revving character with thermal components manufactured to match factory flow tolerances.