}
}
}
}
}
}
}
}
}
Brand: MagnaflowSKU / Part #: MAG23781
- Regular price
- $1,176.00
- Regular price
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$1,176.00 - Sale price
- $1,176.00
- Unit price
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Overview
This MagnaFlow converter, part 23781, is built to replace the factory unit on the 2000-2009 Chevrolet Silverado 1500 HD / Classic 6.0L. It is Federal/EPA compliant and installs at the stock mounting points. It is catalogued for the 2003, 2005-2006 Chevrolet Silverado 1500 HD (Base, LS, LT), 2007 Chevrolet Silverado 1500 HD Classic (LT), 2001-2007 Chevrolet Silverado 2500 HD (Base, LS, LT, LTZ, WT) and 2004-2006 Chevrolet Silverado 3500 (Base, LS, LT, WT), plus 14 more models in the table below. It ships at roughly 10 lb.
Features
- Federal/EPA compliant; not for California, Colorado or New York
- Fits 2003, 2005-2006 Chevrolet Silverado 1500 HD: Base, LS, LT
- Fits 2007 Chevrolet Silverado 1500 HD Classic: LT
- Fits 2001-2007 Chevrolet Silverado 2500 HD: Base, LS, LT, LTZ, WT
- 15 further models listed in the fitment table
What is in the box
- Gaskets and mounting hardware for installation
Specs
| Part number | 23781 |
| Type | HM Grade Direct-Fit Catalytic Converter |
| Emissions | Federal/EPA compliant (not for CARB states) |
| Grade | HM Grade |
| Material | 16-gauge 409 stainless steel |
| Shipping weight | 10 lb |
Construction
- Federal/EPA compliant for use in the 46 non-CARB states
- Installs at the factory mounting points without cutting or welding
- Corrosion-resistant 16-gauge 409 stainless construction
- Spun body closed with a single laser-fusion weld to resist leaks
- Mandrel-bent inlet and outlet pipes keep factory flow
- OE-sized 410 stainless hangers
- 308 stainless MIG welds
- Shape developed from 3D scans of the original part
Installation
Direct-fit and bolt-on; a capable DIYer can install it with the right tools, though professional installation is recommended.
Fitment notes
Sold for federal (EPA) emissions use only; it cannot be sold or installed in California, Colorado or New York. Check the fitment table below against your vehicle, including trim and engine.
Fitment
| Make | Model | Chassis | Year | Engine |
|---|---|---|---|---|
| Chevrolet | Silverado 1500 HD (Base, LS, LT) | — | 2003, 2005-2006 | 6.0L |
| Chevrolet | Silverado 1500 HD Classic (LT) | — | 2007 | 6.0L |
| Chevrolet | Silverado 2500 HD (Base, LS, LT, LTZ, WT) | — | 2001-2007 | 6.0L |
| Chevrolet | Silverado 3500 (Base, LS, LT, WT) | — | 2004-2006 | 6.0L |
| Chevrolet | Silverado 3500 Classic (LS, LT, WT) | — | 2007 | 6.0L |
| Chevrolet | Silverado 2500 HD Classic (LS, LT, WT) | — | 2007 | 6.0L |
| Chevrolet | Silverado 3500 HD (LT, LTZ, WT) | — | 2007 | 6.0L |
| Chevrolet | Suburban 2500 (LS, LT, LTZ, Base) | — | 2000-2009 | 6.0L |
| GMC | Sierra 1500 HD (SLE, SLT) | — | 2001-2003, 2005-2006 | 6.0L |
| GMC | Sierra 2500 HD (SL, SLE, SLT, WT, Base) | — | 2001-2007 | 6.0L |
| GMC | Sierra 2500 HD Classic (SL, SLE, SLT, WT) | — | 2007 | 6.0L |
| Chevrolet | Avalanche 2500 (Base, LS, LT) | — | 2003-2005 | 6.0L |
| GMC | Sierra 1500 HD Classic (SLE, SLT) | — | 2007 | 6.0L |
| GMC | Sierra 2500 (Base, SL, SLE, WT) | — | 2001-2004 | 6.0L |
| GMC | Sierra 3500 (Base, SL, SLE, SLT, WT) | — | 2004-2006 | 6.0L |
| GMC | Sierra 3500 Classic (SL, SLE, SLT, WT) | — | 2007 | 6.0L |
| GMC | Sierra 3500 HD (SLE, SLT, WT) | — | 2007 | 6.0L |
| GMC | Yukon XL 2500 (SLE, SLT) | — | 2000-2009 | 6.0L |
Fitment
| Year | Make | Model |
|---|---|---|
| 2003–2003 | Chevrolet | Silverado 1500 HD |
| 2005–2006 | Chevrolet | Silverado 1500 HD |
| 2007–2007 | Chevrolet | Silverado 1500 HD Classic |
| 2001–2007 | Chevrolet | Silverado 2500 HD |
| 2004–2006 | Chevrolet | Silverado 3500 |
| 2007–2007 | Chevrolet | Silverado 3500 Classic |
| 2007–2007 | Chevrolet | Silverado 2500 HD Classic |
| 2007–2007 | Chevrolet | Silverado 3500 HD |
| 2000–2009 | Chevrolet | Suburban 2500 |
| 2001–2003 | GMC | Sierra 1500 HD |
| 2005–2006 | GMC | Sierra 1500 HD |
| 2001–2007 | GMC | Sierra 2500 HD |
| 2007–2007 | GMC | Sierra 2500 HD Classic |
| 2003–2005 | Chevrolet | Avalanche 2500 |
| 2007–2007 | GMC | Sierra 1500 HD Classic |
| 2001–2004 | GMC | Sierra 2500 |
| 2004–2006 | GMC | Sierra 3500 |
| 2007–2007 | GMC | Sierra 3500 Classic |
| 2007–2007 | GMC | Sierra 3500 HD |
| 2000–2009 | GMC | Yukon XL 2500 |
Not sure? Text us your VIN and we’ll confirm.
Shipping & returns
Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.
Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.
Not returnable: special-order or custom items, and anything that has been installed, modified or altered.
Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.
Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.
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