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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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For Your Every Summer RSVP, with Code: SUMMER15
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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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4.5 ★★★★★
Based on 1423 reviews
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Product Reviews
★★★★★ 5
Very fluffy
Color: Wolf Tipped
Fast shipping and looks good
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Reviewed in the United States on May 19, 2026
★★★★★ 5
ITS SOOOO FLUFFY!!
Color: Orange
Ooouuu she’s so fluffy!!!!!! Omg, I’m in love. The color looks exactly as pictured. The gear shift cover was way too small for my RAV4 but it’s okay, it kind of interfered with the button to move the gear. Also, if you need to see the info on the dash, be aware that the steering wheel cover blocks it for the most part. I’m not bothered by it but it’s something to make note of for those who might be.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Warm and soft!!
Color: Orange, Color: Orange
So funky and cute! Matches my inferno orange car! I really only wanted the steering wheel cover & have no need for the other covers because they don’t fit on my shifter, or my parking break. Besides, it gets kind of dirty on the console.
Keeping gloves in the car so it doesn’t end up dirty from my hands this winter:)
It does make it a bit hard to see the ignition and some of the gauges as it is so fluffy, but it’s so funny, I don’t care! Lol
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Reviewed in the United States on December 6, 2025
★★★★★ 5
If Fluffy was a person lol
Color: Blue, Color: Blue
Came vacuum sealed. No smell. I ABSOLUTELY LOVE how fluffy it is!!! The color is a perfect match to my car. I don’t have an emergency break lever so I couldn’t use that. Overall 10 out of 10 rt now!
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Reviewed in the United States on May 15, 2026
★★★★★ 4
Cute lil shedding but it’ll do 🩷
Color: Hot Pink, Color: Hot Pink
Cute I love it looks good 🩷🩷🩷🩷 lil shedding but it’ll do
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Reviewed in the United States on May 2, 2026