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NA6CE Roadster AT Automatic OEM Stock Engine and Transmission 120k km B6 / T8-415

¥66,088 · ends Sep 26, 2026

Landed in the US, all in: $1,219–$1,329

NA6CE Roadster AT Automatic OEM Stock Engine and Transmission 120k km B6 / T8-415NA6CE Roadster AT Automatic OEM Stock Engine and Transmission 120k km B6 / T8-415NA6CE Roadster AT Automatic OEM Stock Engine and Transmission 120k km B6 / T8-415NA6CE Roadster AT Automatic OEM Stock Engine and Transmission 120k km B6 / T8-415NA6CE Roadster AT Automatic OEM Stock Engine and Transmission 120k km B6 / T8-415NA6CE Roadster AT Automatic OEM Stock Engine and Transmission 120k km B6 / T8-415
Category
Cars & motorcycles › Parts › Engine, forced induction & cooling › By car maker › For Mazda › Engine & forced induction › エンジン本体
Condition
Visible wear
Seller rating
99.9%

From the seller

Additional images available!

Product Information

NA6CE Roadster AT Automatic Transmission Genuine Normal Engine and Transmission Approx. 120,000km Mileage B6 / T8-415

Condition Details

The exact mileage is unknown, but we have been told it is around 120,000km.

This is information at the time of acquisition, so please consider it as a reference only.

■ Product Overview

This is a set of a genuine B6 engine and automatic transmission removed from a Mazda Roadster.

■ Product Condition

The items shown in the images are all that are included; please check the images for accessories, etc.

Please check the images for any missing or extra auxiliary components.

The exterior shows overall wear, rust, and oil stains due to age and use.

There are no noticeable major cracks.

The oil filler cap has a hole in it, so it will need to be replaced before use.

The crankshaft has been confirmed to rotate smoothly by hand.

We have not performed operational checks on an actual vehicle.

As this is a used item, it may have scratches, dirt that could not be completely removed, and signs of use.

This is my personal opinion, so please judge the condition based on the images.

There may be oversights or omissions in the description of the condition, so please feel free to ask any questions you may have before purchasing.

Those seeking a perfect condition should bid assuming that an overhaul will be necessary. *Please assume that consumable parts will generally need to be replaced.

All accessories are as shown in the images. Due to the limited number of images, some details may be difficult to see, so please only bid if you are satisfied with the images.

Please understand that this is a used item, and we request no claims or returns.

*Caution*

Regarding engine parts, we will not accept any claims or returns except in cases where they cannot be installed due to a different vehicle model.

In the unlikely event that the part is for a different vehicle model, please contact us within one week of receiving the item.

*(If we do not receive contact within one week, we will not accept any claims.)

Since the item is sold as is, we will issue a refund.

The compensation covers only the winning bid price of the item; shipping costs, installation fees, and other miscellaneous expenses are not covered.

Please bid only if you agree to the above terms.

Features

Condition Rank: 【D】 Requires Repair

Item shows signs of use and significant damage.

This is a defective item with some kind of issue, such as malfunction, damage, or missing parts. It is intended for those who prioritize price over condition, such as for parts or repair/restoration.

Manufacturer: Mazda

Type: Genuine

Model/Specifications: NA6CE AT

Vehicle: Roadster

Part Number: 699314

SB151 9090

04JM212309

Management Number: T8-415

Shipping/Delivery Information

Condition Rank (Item Condition Rank) Information

S: Unused/Display Item

Unused item. Item has been stored or displayed for a certain period. May have been opened for product image photography.

A: Excellent Condition - Used for a short period and infrequently, and carefully maintained.

There is no noticeable damage, and the item is in good condition. Recommended for those looking for a clean item.

B: Good Condition - Some damage, but relatively good condition for a used item.

C: Average Used Condition - Shows signs of use, scratches, and damage, but is a typical item that is still functional.

D: Needs Repair - Shows signs of use and has significant damage.

These are items with some kind of defect, such as malfunction, damage, or missing parts, but are suitable for those who prioritize price over condition, such as for parts or repair.

J: Junk Item - Items that are so broken, damaged, or have missing parts that they are not usable as a product, but whose components can be extracted and reused. Please purchase for the purpose of parts.

Items deemed to have serious defects or missing parts are also included in this category.

*[J] Junk items are not eligible for returns, refunds, or exchanges.

*We do not accept returns based on condition rank; please consider this as a guideline only. User Guide

Regarding Pre-Auction Questions

While we strive to provide accurate and detailed information, we occasionally make oversights or omissions. If you have any concerns, please ask questions before bidding to ensure you are satisfied with the information.

Regarding Bidding

While we sometimes receive requests to cancel bids, we do not allow bid cancellations to prevent problems.

Regarding Cancellations After Winning an Auction

We generally cannot accept cancellations due to customer reasons such as "I bid by mistake," "It's not what I expected," or "I no longer need it."

Please carefully review and consider the product before bidding or winning an auction.

If the transaction is not completed within 5 business days after winning an auction, we will assume you do not wish to continue the transaction and will cancel the transaction due to the buyer's circumstances. Please understand that, regardless of our intentions, a "very bad" rating will be automatically assigned to you by the Yahoo! Auctions system at the time of cancellation due to the buyer's circumstances. Please consider this before bidding.

Shipping & Delivery

We do not offer direct pickup (in-person delivery). Please use our delivery service only. We ship according to our designated shipping and delivery rules; therefore, we cannot accommodate requests regarding shipping companies, types of shipments, packaging methods, or packaging.

Combined Shipping

Combined shipping is only available for items won on the same day.

*Depending on the shape and material of the items, combined shipping may not be possible.

Transaction Requirements

Order Form Completion: Within 3 days of winning the auction

Payment: Within 5 days of winning the auction

Post-Auction Process

If you haven't received an email…

If you haven't received an email, it's possible that your spam filter is blocking our emails.

Please check your spam folder or review your email settings to ensure you can receive emails from our store ([email protected]) and Yahoo.

Regarding Payment Confirmation Timing and Shipping

Generally, if payment is confirmed by 1 PM on weekdays, we will ship the same day.

*Please note that same-day shipping may not be possible during busy periods such as the year-end and New Year holidays, long holidays, or other unavoidable circumstances.

If you are in a hurry, please write "Request for Same-Day Shipping" in the "Requests" section and confirm the delivery date.

Regarding Receipts

For payments made via "PayPay Balance," "Credit Card Payment," or "PayPay Credit"

After the product is shipped, please issue a receipt yourself using the "Issue Receipt" button displayed in the transaction navigation.

For payment methods other than those listed above

If you contact us via the transaction navigation, we will send you an electronic receipt by email.

After Product Arrival

Please be sure to open and inspect the product within 5 days of receiving it. While we take the utmost care in managing product shipments, if for any reason the delivered product falls under any of the following categories, please contact us within 7 days of receiving the product. We will respond promptly and with sincerity.

1. If the delivered item is different from the item you won in the auction.

2. If the vehicle model is different from the one described in the product description.

3. If the accessories shown in the images are not included.

Notes on Returns

* Regardless of the circumstances, compensation is limited to the winning bid price of the item. Round-trip shipping costs, installation fees, and other miscellaneous expenses are not covered.

* We do not offer replacement items; only refunds will be issued.

* We cannot accept returns or assume responsibility for items that have been resold.

* For set items, individual items cannot be returned.

Please ensure all items are returned together.

Before returning the items, please check the delivered items to ensure nothing is missing.

Please note that the shipping cost for resending missing items will be borne by the customer.

* If a return is accepted, we will cover the return shipping cost, but the refund will be issued after the item arrives and is inspected for any defects.

* We cannot accept partial refunds or price negotiations (reductions).

*In the unlikely event that a returned item shows signs of use or damage, we will not be able to issue a refund.

We cannot accept returns under any circumstances for items that fall under the following categories:

1. Items returned more than 7 days after arrival

2. Items returned without prior contact with our store

3. Items returned due to customer reasons

4. Items described as untested, junk items, or non-returnable

5. Items related to parts intended for replacement

Regarding Feedback

Once you receive your item and have checked its condition, please leave feedback. If there are any initial defects or deficiencies, please contact us by phone or email before leaving feedback. (Please refer to the "Return Policy" for details.)

Unless otherwise requested on the order form, we will leave feedback on the day the item is shipped.

If you do not require feedback, please contact us by the day before shipment.

Store Holidays

Closed: Saturdays, Sundays, and public holidays

*Please check the auction page for details regarding Golden Week, Obon holidays, and New Year's holidays.

Telephone, email, and shipping services are closed on Saturdays, Sundays, and public holidays.

Inquiries received during holidays will be handled after the holidays.

P:Taka - D:Higu - Ph:20 - SEINO R:28840 / 120 - 105 - 80

Figures as we last read them, Sep 24, 2026 · original listing on Yahoo! JAPAN Auctions