Honda Accord 2003-2007 3.0L VTEC Engine And Automatic Transmission | J30A

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    $2,200.00
    $2,200.00
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    Refined 3.0L V6 i-VTEC engine with matching automatic transmission imported from Japan 🇯🇵. The engine is compression-tested and the transmission is inspected for proper operation — providing a complete replacement powertrain for compatible Honda Accord V6 models.

    Engine code: J30A (JDM equivalent for J30A4/J30A5 applications)

    Configuration: V6 SOHC 24-valve i-VTEC

    Displacement: 3.0L (2997 cc)

    Transmission: Five-speed automatic

    Mileage: 45,000–65,000 miles (verified low-mileage JDM import)

    Compression ratio: ~10.0:1 (factory spec; verified consistent compression across cylinders)

    Fits:

    • Honda Accord 3.0L V6 (2003–2007, automatic-transmission models)

    The J30A engine and automatic-transmission package delivers smooth V6 power, responsive acceleration, and dependable everyday performance. It is an excellent option for replacing a damaged engine and transmission while restoring a compatible Accord to reliable operating condition.

    Installation may require transferring the original intake and exhaust components, wiring harness, ECU, sensors, mounts, solenoids, brackets, and accessories. Transmission codes can vary by model year. Please confirm the engine code, transmission identification number, and vehicle compatibility with a certified mechanic before purchasing, or contact us and we’ll help you confirm fitment.

    * Fitment list is provided for reference only. Please confirm fitment with a certified mechanic before purchasing to verify your exact engine model, or contact us and we’ll be happy to assist.

    ** Product image disclaimer : Images are for reference purposes only. Each engine and transmission is a unique used unit. Differences may include cosmetic condition, attached accessories, brackets, sensors, covers, wiring, or other external components. However, the engine or transmission shipped will match the model, engine code, and specifications stated in description.

    • ACHIEVING

      4.8

      average rating

    • With

      95%

      positive reviews

    • LESS THAN

      3%

      return rate

    Are your products tested?

    All of our JDM engines and transmissions are carefully tested and inspected before sale. They are first checked in Japan, then inspected again once they arrive in the U.S. to make sure they meet our quality standards.

    We take pride in offering reliable used JDM parts, and your satisfaction is always our priority.

    Does it come with a warranty?

    We offer a 90-day limited replacement warranty for engines, covering head and block.
    For automatic transmissions, 30-day limited replacement warranty.
    For manual transmissions, 10-day startup warranty from date of purchase.
    Some exceptions apply.

    For more details: refer to our warranty and return policy here.

    How fast is shipping?

    Orders are usually shipped within 24–48 hours after full payment is received.

    After fulfillment, delivery usually takes 1–10 business days, depending on the destination and carrier.

    What's the returns policy?

    We’re always happy to help if there’s an issue with your order. Since our products are used automotive parts, returns and warranty claims need to be reviewed and approved before anything is sent back.

    To start a return or warranty claim, please follow the steps on our return page here:
    How to Make a Return

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