Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
GMC Sierra 2500 Duramax L5P Engine Borg Warner Genuine OEM Turbo Charger CoreCondition: REBUILDABLE CORE USED The GM 12683993 Turbocharger is designed for 6. 6L Duramax diesel engines specifically compatible with the GMC Sierra 2500 and Chevrolet Silverado 3500 HD within the years 2017 2022. It features a VGT (Variable Geometry Turbo) actuator enhancing turbo efficiency and responsiveness for medium and heavy duty vehicles. This turbocharger serves as a direct replacement part ensuring optimal performance and a precise fit.
Condition: REBUILDABLE CORE/USEDThe GM 12683993 Turbocharger is designed for 6.6L Duramax diesel engines specifically compatible with the GMC Sierra 2500 and Chevrolet Silverado 3500 HD within the years 2017-2022. It features a VGT (Variable Geometry Turbo) actuator enhancing turbo efficiency and responsiveness for medium and heavy-duty vehicles. This turbocharger serves as a direct replacement part ensuring optimal performance and a precise fit. Replacing part numbers 12679694 12683985 and 12689094 this turbocharger maintains engine power and efficiency while withstanding the demands of daily driving.
Part Number: 12683993
Manufacturer: GM
Weight: 55.0000 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 2221 reviews
Sort
Product Reviews
★★★★★ 5
A very good product.
A very good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Best fluid
The real deal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 4
It worked.
Product seemed to be genuine. Didn't like bottles taped together, and packing tape had to be removed and/or left on and got in the way
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2023
★★★★★ 5
Brake fluid
Of course, Honda OEM so they're the best for your vehicle if you want your car to last 300K miles. My current at 342K+
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Honda Brake Fluid
Correct Brake fluid for my Honda Civic
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026