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Description
Detroit Diesel DT12-OA 12 Speed OEM Automatic Transmission | 2014 - 2018The Detroit DT12 OA 12 Speed OEM Automatic Transmission is a high quality, precision engineered transmission system designed for optimal performance in heavy duty applications. Manufactured by Detroit, a trusted name in the commercial vehicle industry, this transmission is built to provide smooth shifting, enhanced efficiency, and exceptional durability. This transmission is classified as a New Take Off (NTO), meaning it was removed from a vehicle
The Detroit DT12-OA 12-Speed OEM Automatic Transmission is a high-quality, precision-engineered transmission system designed for optimal performance in heavy-duty applications. Manufactured by Detroit, a trusted name in the commercial vehicle industry, this transmission is built to provide smooth shifting, enhanced efficiency, and exceptional durability. This transmission is classified as a New Take Off (NTO), meaning it was removed from a vehicle during the initial stages of its life and is in near-new condition. Designed for compatibility with a range of heavy-duty trucks manufactured between 2014 and 2018, the DT12-OA is an excellent choice for replacing or upgrading your vehicle's transmission system. The DT12-OA features a 12-speed automated manual design, blending the efficiency of a manual transmission with the ease of automation. This design improves fuel economy, reduces driver fatigue, and enhances overall vehicle performance.Part Number: DT12-OA
Manufacturer: Detroit Diesel
Weight: 540.0000 lbs
Additional Details:
Genuine OEM Parts
Please research/ensure fitment of part to your specific vehicle before purchasing. Returns because of non-fitment are accepted with a re-stocking fee, however customer is responsible for return shipping.
Shipping:
If shipping outside the contiguous 48 states is required, reach out to [email protected] to confirm shipping details.
About Us:
Custard Core Supply provides the highest quality of new, new take off, used, and core parts. We provide a variety of gas and diesel parts to our customers. Based in Dallas, TX Custard Core Supply has been in business since 1998. If you do not see a product you are looking for on our page, please reach out!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 4
Made for honda 👌
I buy most honda parts
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Best power steering fluid for honda
Excellent for Honda. It's the only product that should be used in Acura and Honda cars
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Excelente
Excelente calidad
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Both filters for the price of one.
This filter set for my 10th generation Honda Civic is an excellent value and fits perfectly. Before installing, I compared both the cabin and engine air filters to the originals to ensure proper sizing, and they matched exactly.
Replacing the cabin air filter was very simple and straightforward. The engine air filter requires a bit more effort since you need to remove four screws to access the housing, but it is still an easy process.
Once opened, you simply remove the old filter and place the new one inside. Both filters appear to be high quality and, in fact, looked better constructed than the ones I removed.
I especially appreciate that this set includes both filters together, making it convenient to replace them at the same time.
Recently, while at the dealership, I overheard a technician inform a customer that replacing her air filters would cost $90. Considering how simple the process is, that price felt excessive. This two pack is very reasonably priced, and I have paid nearly the same amount in the past for just one filter (not from the dealership but auto zone).
These filters are well made, fit properly, and offer significant savings compared to dealership and ur local auto stores. I plan to continue purchasing this set for future replacements.
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Compatible for 2018 Honda CR-V
This is a compatible fitment, as described in the listing, for our 2018 Honda CR-V. It was accurately described online. It seems to be comparable quality to the ones I took out to replace these. If I recall, they had been just as good as the stock ones when I put those in. I would say these are just as good as OEM & they feel very well made & durable. I consider them a good value for how much I saved by installing these myself & not paying a dealership. I highly recommend this
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Reviewed in the United States on December 23, 2025
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