2017-2019 Duramax L5P ACDelco DEF Injector (12688993)
Genuine ACDelco OE replacement DEF injector, GM part number 12688993. A direct factory replacement for the applications listed above.
- Genuine ACDelco OE replacement DEF injector.
- GM part number 12688993.
- Manufactured to match the original for a direct factory fit.
- Even DEF atomization for clean, effective NOx reduction.
- Helps prevent crystal buildup and dosing faults.
GM Duramax
- 2017-2019 Chevrolet / GMC 6.6L Duramax
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Order Processing Time:
Orders are typically processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days depending on the product and customization required.
Shipping Methods:
Standard Shipping (3-7 business days - location dependent)
Express Shipping (1-2 business days- location dependent)
Packaging:
All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
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USA Shipping:
We ship to the USA! (Except California) Please note that USA shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
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