Engines and Components Engines, Blocks and Components

Honda

K20A () 2.0L DOHC i-VTEC Engine

$4,799.00

SKU: K20A3

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In Stock
Ships by Sep 12
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$100 Minimum Order
30 Days Return
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Overview

The JDM K20A (K20A3) is a 2.0L DOHC i-VTEC 4-cylinder engine imported from Japan. It is equivalent to the U.S. K20A3 and features intake-only i-VTEC with performance-profile cam lobes. This engine has a redline of 6800 RPM.
Show original supplier description
Revive your Honda with this JDM K20A (K20A3) 2.0L i-VTEC engine, directly imported from Japan and specifically designed for the 2002–2005 Honda Civic Si EP3 chassis. If you’re experiencing engine failure, power loss, or just want to refresh your ride with a reliable OEM motor, this JDM K20A is the perfect solution. This engine is the Japanese equivalent of the U.S. K20A3, offering the same base 2.0L DOHC i-VTEC layout with a redline of 6800 RPM. Known for its solid performance and long-term reliability, the K20A is a popular and cost-effective upgrade for EP3 owners looking for a direct drop-in replacement. Each engine is fully compression tested and carefully inspected for leaks, internal wear, and mechanical health before shipping. As a Japanese Domestic Market (JDM) import, the motor typically has lower mileage (approx. 45K–60K miles) due to Japan’s strict vehicle retirement laws. Engine Specifications: Engine Code: JDM K20A (equivalent to K20A3) Displacement: 2.0L DOHC i-VTEC 4-Cylinder Compression Ratio: 9.8:1 Fuel System: Multi-Point Fuel Injection Condition: Used JDM import – Compression tested Mileage: Approx. 45K–60K miles Compatibility: This engine is designed for the 2002–2005 Honda Civic Si (EP3 Hatchback). It may require the reuse of your original sensors, ECU, or mounts for plug-and-play installation. Always verify fitment with your specific vehicle. Included in Purchase: JDM K20A Long Block Engine (may include intake manifold, valve cover, sensors, and coil packs if pictured; transmission, ECU, or harness not included unless shown).

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.

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Specifications

BrandHonda
Part NumberK20A3
CategoryEngines and Components

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