Honda

JDM Honda K24A3 K24A 2.4L DOHC i-VTEC Engine & 6-Speed Manual Transmission W/ Ecu Wiring Harness

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JDM Honda K24A3 K24A 2.4L DOHC i-VTEC Engine & 6-Speed Manual Transmission W/ Ecu Wiring Harness
$4,000.00 In Stock Sold out
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Part Code K24A/K24A3 - Engine & 6-Speed Manual Transmission
Brand Honda
Number of Cylinders 4 Cylinder
Engine Size 2.4L
Mileage (approx.) 85,000-95,000 KM
Type DOHC i-VTEC 2.4L Engine with 6-Speed Manual Transmission
OE/OEM Part Number K24A3
Country/Region of Manufacture Japan
Warranty 30 Days
Parts Included JDM Honda K24A3 2.4L DOHC i-VTEC Engine, 6-Speed Manual Transmission, and Related Components (As Pictured) Ecu Wiring Harness
Modification Notes

JDM Honda K24A3 2.4L DOHC i-VTEC engine paired with a 6-speed manual transmission. This engine and transmission package is commonly sought after for Honda and Acura performance applications and engine swap projects. Installation into other platforms may require custom engine mounts, wiring modifications, ECU integration or tuning, driveshaft modifications, and additional drivetrain components. Sensors and intake components may need to be swapped depending on the application. Please verify compatibility, engine code, transmission configuration, wiring, ECU, and included components before purchase.

JDM Honda K24A3 2.4L DOHC i-VTEC Engine & 6-Speed Manual Transmission

Upgrade your Honda or Acura with a genuine JDM Honda K24A3 2.4L 4-Cylinder DOHC i-VTEC engine paired with a 6-speed manual transmission. Known for its strong performance, reliability, and excellent aftermarket support, the K24A3 is a popular choice for Honda and Acura engine swaps and performance builds.

This engine and transmission package is imported directly from Japan and is ideal for enthusiasts looking for a reliable Honda K24A3 engine and manual drivetrain combination. Depending on your application, installation may require modifications to the engine mounts, wiring harness, ECU, intake system, exhaust, sensors, and other components.

What's Included:

* JDM Honda K24A3 2.4L DOHC i-VTEC Engine
* 6-Speed Manual Transmission
* Engine Wiring Harness
* ECU
* Related Components Included With the Package
* Components shown in product photos

Installation & Compatibility:

This K24A3 engine and 6-speed manual transmission package may be used for a variety of Honda and Acura applications and engine swap projects. Compatibility will vary depending on the vehicle and application. Some installations may require custom engine mounts, wiring modifications, ECU integration or tuning, driveshaft modifications, and additional drivetrain components.

As with many JDM engine swaps, you may need to reuse or swap certain components from your existing engine, including sensors, intake manifold, oil pan, wiring, or other accessories, depending on your specific vehicle and installation requirements.

Please verify compatibility before purchasing. If you are unsure whether this K24A3 engine and 6-speed manual transmission will fit your vehicle, please contact us with your year, make, model, and current engine information. We will be happy to help determine compatibility.

Warranty: This engine and transmission package includes a 30-day warranty. Please review our warranty terms and conditions for complete details.

Product Compatibility Chart

1 Vehicle
NO Make Model Years
1 Honda Accord 2003-2007

Japan Direct Japanese Auto Parts Inc.

Fulfillment & Logistics Protocol

Japan Direct coordinates both heavy freight transportation and standard parcel courier services depending on the dimensional profile and handling requirements of the automotive components being shipped.

  • LTL Freight Shipments: Engines, transmissions, front clips, differentials, wheel sets, and oversized assemblies are professionally palletized and transported through commercial Less-Than-Truckload freight networks.
  • Parcel Shipments: Smaller components including taillights, headlights, shocks, ECUs, trim pieces, sensors, and boxed accessories are securely packaged and shipped through insured parcel courier services.
  • Commercial Delivery: Requires a verified commercial address equipped with loading dock access or on-site forklift capability or must purchase liftgate service.
  • Residential Curbside: Residential freight delivery extends to curbside or driveway threshold locations only.
  • Liftgate Provision: Hydraulic liftgate service is mandatory for locations lacking heavy unloading equipment.
  • Terminal Collection: Customers may arrange direct collection from the carrier’s regional freight terminal.

Freight costs are calculated dynamically at checkout, factoring dimensional weight, destination region, carrier routing, and unloading requirements.

Action Required Accurate facility designation and delivery information are mandatory to prevent carrier rejection, reassignment fees, and transit delays.

Our fulfillment facilities operate on structured efficiency protocols to ensure secure packaging integrity and rapid deployment of all inventory categories.

  • Standard processing and secure palletization are finalized within 1 to 2 business days following payment verification.
  • The daily shipping manifest closes at 14:00 EST. Orders finalized after this window enter the subsequent business-day queue.
  • Should a unit require secondary diagnostic verification or reinforced freight preparation, a fulfillment specialist will contact you directly.

Our logistics infrastructure spans across North America, facilitating both freight and parcel deliveries throughout standard commercial and residential delivery sectors.

  • Comprehensive shipping coverage across the continental United States and Canada.
  • We currently do not offer direct checkout shipping services to Puerto Rico, Alaska, Hawaii, the U.S. Virgin Islands, or similar offshore and remote territories.
  • Deliveries to isolated rural routes, islands, or restricted-access freight regions may require specialized carrier routing and revised transit schedules.
  • Customers requiring delivery to special-case destinations are encouraged to contact our logistics division directly for manual freight assessment and routing options.
  • Due to dimensional freight limitations, we cannot deliver to P.O. Boxes or military APO/FPO installations.

Routing Advisory Remote-region shipments are evaluated individually based on carrier access, freight class, and terminal availability.

Total shipment transparency is maintained throughout the transit lifecycle. A unique Carrier Waybill Tracking identifier is generated and transmitted to your registered email immediately after dispatch clearance. For smaller packages, a tracking number will be sent to your email once available.

System Note Carrier digital portals may require up to 24 hours to synchronize shipment data after freight handover.

Upon arrival, the consignee assumes responsibility for inspecting freight or parcel shipments prior to legally accepting transfer of custody.

  • Visual Audit: Inspect the pallet, shrink wrap, packaging integrity, and component housing before signing the Bill of Lading (BOL) or courier documentation.
  • Documenting Discrepancies: If transit damage is detected, annotate “Received Damaged” on the carrier manifest and capture photographic evidence immediately.
  • Refusal of Custody: If a shipment has sustained major structural transit damage, legally refuse the shipment and notify our logistics division immediately.

Reverse logistics procedures must follow authorized pathways to ensure controlled handling, inspection integrity, and asset recovery compliance.

  • An active Return Authorization (RA) number is mandatory for all inbound return shipments. Freight arriving without authorized documentation will be refused at receiving.
  • Customers assume responsibility for coordinating and financing return freight unless otherwise approved in writing by our warranty division.
  • Returned inventory undergoes a comprehensive inspection and verification process prior to refund approval or replacement authorization.

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