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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Schultz 1003883 Diesel Particulate Filter for 2011-2012 GMC Duramax 6.6L Cat DelOverview: Diesel Particulate Filter for 11 12 Chevy GMC Duramax 6. 6L Cat Delete **No Gasket Inlcuded. Replacement Part for : Brand Part No. AP Bosal Magnaflow Interchange Walker Application: Year Make Model Submodel Engine Size 2011 2012 Chevrolet Silverado 2500 HD LTZ 403 6. 6L V8 2011 2012 Chevrolet Silverado 3500 HD LT 403 6. 6L V8 2011 2012 Chevrolet Silverado 3500 HD WT 403 6. 6L V8 2011 2012 GMC Sierra 3500 HD SLT 403 6. 6L V8 2011 2012 GMC
Overview:
Diesel Particulate Filter for 11-12 Chevy/GMC Duramax 6.6L Cat Delete
| Brand | Part No. |
|---|---|
| AP | |
| Bosal | |
| Magnaflow Interchange | |
| Walker |
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2011 - 2012 | Chevrolet | Silverado 2500 HD | LTZ | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Silverado 3500 HD | LT | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Silverado 3500 HD | WT | 403/6.6L V8 |
| 2011 - 2012 | GMC | Sierra 3500 HD | SLT | 403/6.6L V8 |
| 2011 - 2012 | GMC | Sierra 3500 HD | WT | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Silverado 2500 HD | WT | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Silverado 3500 HD | LTZ | 403/6.6L V8 |
| 2011 - 2012 | GMC | Sierra 3500 HD | SLE | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Silverado 2500 HD | LT | 403/6.6L V8 |
| 2011 - 2012 | GMC | Savana 2500 | Base | 403/6.6L V8 |
| 2011 - 2012 | GMC | Sierra 2500 HD | SLE | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Express 3500 | Base | 403/6.6L V8 |
| 2011 - 2012 | GMC | Sierra 2500 HD | WT | 403/6.6L V8 |
| 2011 - 2012 | GMC | Sierra 3500 HD | Denali | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Express 4500 | Base | 403/6.6L V8 |
| 2011 - 2012 | GMC | Savana 4500 | Base | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Express 3500 | LS | 403/6.6L V8 |
| 2011 - 2012 | GMC | Savana 3500 | Base | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Express 3500 | LT | 403/6.6L V8 |
| 2011 - 2012 | GMC | Sierra 2500 HD | Denali | 403/6.6L V8 |
| 2011 - 2012 | GMC | Sierra 2500 HD | SLT | 403/6.6L V8 |
| 2011 - 2012 | Chevrolet | Express 2500 | Base | 403/6.6L V8 |
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 1300 reviews
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Product Reviews
★★★★★ 4
Good Product, Works Well Even Without Much Foam
Item form: Tablet
These Bastion garbage disposal cleaner tablets are effective and easy to use. They don’t generate as much foam as advertised, so if you’re expecting a big foaming action, you may be a little underwhelmed. That said, they still do the job well—the disposal smells fresher, and the citrus scent is clean without being overpowering.
Overall, a good product that keeps the sink area smelling nice. I’d give it 4 stars mainly because of the low foam, but it’s still a solid buy.
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Reviewed in the United States on December 8, 2025
★★★★★ 5
It works will
Item form: Tablet
I love this product. They have with the smell and start cleaning that.
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Reviewed in the United States on August 16, 2025
★★★★★ 3
It’s okay
Item form: Tablet
Product says “deodorizes” so I thought it would leave a clean lemony smell, but it does not. Sometimes it foams other times it doesn’t but based on the description that’s normal?
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Great product
Item form: Tablet
Love these. Works great
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Reviewed in the United States on September 24, 2025
★★★★★ 1
Not good
Item form: Tablet
Terrible compared to packets. Almost no foam and inefficient
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Reviewed in the United States on May 26, 2026