}
}
}
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}
- Regular price
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$1,127.00 - Sale price
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Vendor:
Magnaflow
SKU:
MAG447270
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Overview
Owners of a 2001-2005 GMC Yukon XL 2500 / Sierra 2500 6.0L registered in California, or any state that follows CARB rules, need an EO-listed converter to pass inspection. MagnaFlow 447270 is covered by EO D-193-176 and installs at the factory mounting points. Coverage spans 5 model years: 2001-2003, 2005 GMC Yukon XL 2500 (SLE, SLT), 2001 GMC Sierra 2500 (SL, SLE, SLT), 2002-2003, 2005-2006 GMC Sierra 2500 HD (Base, SL, SLE, SLT) and 2005 Chevrolet Silverado 1500 HD (Base, LS, LT), plus 2 more models in the table below. It replaces the driver-side catalyst only; confirm the position on your vehicle before ordering. It ships at roughly 26 lb.
Features
- CARB EO D-193-176 for 6.0L engine families listed on the order
- Driver-side position
- Fits 2001-2003, 2005 GMC Yukon XL 2500: SLE, SLT
- Fits 2001 GMC Sierra 2500: SL, SLE, SLT
- Fits 2002-2003, 2005-2006 GMC Sierra 2500 HD: Base, SL, SLE, SLT
- 3 further models listed in the fitment table
What is in the box
- Gaskets and mounting hardware for installation
Specs
| Part number | 447270 |
| Type | CARB Direct-Fit Catalytic Converter |
| Emissions | California Grade, CARB EO D-193-176 |
| Material | 16-gauge 409 stainless steel |
| Shipping weight | 26 lb |
Construction
- California Grade converter covered by CARB Executive Order D-193-176
- Bolts in where the original sat, with no cutting or welding
- Body and pipes in 16-gauge 409 stainless steel
- 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
Legal in all 50 states when the vehicle's engine family appears on this converter's Executive Order. Confirm your engine family before ordering. Check the fitment table below against your vehicle, including trim and engine.
Fitment
| Make | Model | Chassis | Year | Engine |
|---|---|---|---|---|
| GMC | Yukon XL 2500 (SLE, SLT) | — | 2001-2003, 2005 | 6.0L |
| GMC | Sierra 2500 (SL, SLE, SLT) | — | 2001 | 6.0L |
| GMC | Sierra 2500 HD (Base, SL, SLE, SLT) | — | 2002-2003, 2005-2006 | 6.0L |
| Chevrolet | Silverado 1500 HD (Base, LS, LT) | — | 2005 | 6.0L |
| Chevrolet | Silverado 2500 (Base, LS, LT) | — | 2001 | 6.0L |
| GMC | Sierra 1500 HD (SLE) | — | 2005-2006 | 6.0L |
Fitment
| Year | Make | Model |
|---|---|---|
| 2001–2003 | GMC | Yukon XL 2500 |
| 2005–2005 | GMC | Yukon XL 2500 |
| 2001–2001 | GMC | Sierra 2500 |
| 2002–2003 | GMC | Sierra 2500 HD |
| 2005–2006 | GMC | Sierra 2500 HD |
| 2005–2005 | Chevrolet | Silverado 1500 HD |
| 2001–2001 | Chevrolet | Silverado 2500 |
| 2005–2006 | GMC | Sierra 1500 HD |
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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