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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Magnaflow
MagnaFlow OEM Grade Direct-Fit Catalytic Converter for Select 2014-2020 Chevrolet/GMC (V6-4.3L) 52642
$1,013.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2014-2020 Chevrolet Silverado 1500, Tahoe, and Suburban, and 2014-2020 GMC Sierra 1500, Yukon, and Yukon XL (V6-4.3L).
Replace your restrictive or failed factory unit with the MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52642. This converter is engineered to restore exhaust system performance and keep the check engine light off by meeting or exceeding Federal emissions requirements. The direct-fit design is built to match the original equipment geometry, utilizing 3D scanning technology to ensure a precise bolt-on installation with no cutting or welding required.
The unit features 16-gauge, mandrel-bent 409 stainless steel tubing for maximum durability and smooth exhaust flow. The spun body design uses a single laser fusion weld to virtually eliminate the risk of leaks while maintaining high thermal efficiency. Included gaskets and Torca Accuseal clamps provide a 360-degree seal, allowing you to replace corroded factory hardware for a reliable, professional-grade install.
- Replaces OE part number: 20757674
- Tubing Material: 16-Gauge 409 Stainless Steel
- Inlet/Outlet Type: Direct-Fit (Bolt-On)
- Weld Material: Durable 308 Stainless Steel MIG welds
- Hanger Material: Corrosion-resistant 410 Stainless Steel
- Compliance: EPA/Federal (OBDII)
- Manufacturer Part Number: 52642
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2018,2020 | Chevrolet | Silverado 1500 | Custom |
| 2020 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2014-2018,2020 | Chevrolet | Silverado 1500 | High Country |
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2014-2018,2020 | Chevrolet | Silverado 1500 | LT |
| 2020 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2014-2018,2020 | Chevrolet | Silverado 1500 | LTZ |
| 2020 | Chevrolet | Silverado 1500 | RST |
| 2015-2018,2020 | Chevrolet | Silverado 1500 | SSV |
| 2014-2018,2020 | Chevrolet | Silverado 1500 | WT |
| 2019 | Chevrolet | Silverado 1500 LD | Custom |
| 2019 | Chevrolet | Silverado 1500 LD | LT |
| 2019 | Chevrolet | Silverado 1500 LD | WT |
| 2015-2020 | Chevrolet | Suburban | LS |
| 2015-2020 | Chevrolet | Suburban | LT |
| 2015-2016 | Chevrolet | Suburban | LTZ |
| 2017-2020 | Chevrolet | Suburban | Premier |
| 2015-2020 | Chevrolet | Tahoe | LS |
| 2015-2020 | Chevrolet | Tahoe | LT |
| 2015-2016 | Chevrolet | Tahoe | LTZ |
| 2015-2020 | Chevrolet | Tahoe | PPV |
| 2017-2020 | Chevrolet | Tahoe | Premier |
| 2015-2020 | Chevrolet | Tahoe | SSV |
| 2014-2018 | GMC | Sierra 1500 | Base |
| 2014-2018 | GMC | Sierra 1500 | Denali |
| 2014-2018 | GMC | Sierra 1500 | SLE |
| 2014-2018 | GMC | Sierra 1500 | SLT |
| 2019 | GMC | Sierra 1500 Limited | Base |
| 2019 | GMC | Sierra 1500 Limited | SLE |
| 2015-2020 | GMC | Yukon | SLE |
| 2015-2020 | GMC | Yukon | SLT |
| 2015-2020 | GMC | Yukon XL | SLE |
| 2015-2020 | GMC | Yukon XL | SLT |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
MagnaFlow OEM Grade Direct-Fit Catalytic Converter for Select 2014-2020 Chevrolet/GMC (V6-4.3L) 52642
$1,013.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$1,013.00
$1,013.00
$1,013.00
Fits select 2014-2020 Chevrolet Silverado 1500, Tahoe, and Suburban, and 2014-2020 GMC Sierra 1500, Yukon, and Yukon XL (V6-4.3L).
Replace your restrictive or failed factory unit with the MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52642. This converter is engineered to restore exhaust system performance and keep the check engine light off by meeting or exceeding Federal emissions requirements. The direct-fit design is built to match the original equipment geometry, utilizing 3D scanning technology to ensure a precise bolt-on installation with no cutting or welding required.
The unit features 16-gauge, mandrel-bent 409 stainless steel tubing for maximum durability and smooth exhaust flow. The spun body design uses a single laser fusion weld to virtually eliminate the risk of leaks while maintaining high thermal efficiency. Included gaskets and Torca Accuseal clamps provide a 360-degree seal, allowing you to replace corroded factory hardware for a reliable, professional-grade install.
- Replaces OE part number: 20757674
- Tubing Material: 16-Gauge 409 Stainless Steel
- Inlet/Outlet Type: Direct-Fit (Bolt-On)
- Weld Material: Durable 308 Stainless Steel MIG welds
- Hanger Material: Corrosion-resistant 410 Stainless Steel
- Compliance: EPA/Federal (OBDII)
- Manufacturer Part Number: 52642
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2018,2020 | Chevrolet | Silverado 1500 | Custom |
| 2020 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2014-2018,2020 | Chevrolet | Silverado 1500 | High Country |
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2014-2018,2020 | Chevrolet | Silverado 1500 | LT |
| 2020 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2014-2018,2020 | Chevrolet | Silverado 1500 | LTZ |
| 2020 | Chevrolet | Silverado 1500 | RST |
| 2015-2018,2020 | Chevrolet | Silverado 1500 | SSV |
| 2014-2018,2020 | Chevrolet | Silverado 1500 | WT |
| 2019 | Chevrolet | Silverado 1500 LD | Custom |
| 2019 | Chevrolet | Silverado 1500 LD | LT |
| 2019 | Chevrolet | Silverado 1500 LD | WT |
| 2015-2020 | Chevrolet | Suburban | LS |
| 2015-2020 | Chevrolet | Suburban | LT |
| 2015-2016 | Chevrolet | Suburban | LTZ |
| 2017-2020 | Chevrolet | Suburban | Premier |
| 2015-2020 | Chevrolet | Tahoe | LS |
| 2015-2020 | Chevrolet | Tahoe | LT |
| 2015-2016 | Chevrolet | Tahoe | LTZ |
| 2015-2020 | Chevrolet | Tahoe | PPV |
| 2017-2020 | Chevrolet | Tahoe | Premier |
| 2015-2020 | Chevrolet | Tahoe | SSV |
| 2014-2018 | GMC | Sierra 1500 | Base |
| 2014-2018 | GMC | Sierra 1500 | Denali |
| 2014-2018 | GMC | Sierra 1500 | SLE |
| 2014-2018 | GMC | Sierra 1500 | SLT |
| 2019 | GMC | Sierra 1500 Limited | Base |
| 2019 | GMC | Sierra 1500 Limited | SLE |
| 2015-2020 | GMC | Yukon | SLE |
| 2015-2020 | GMC | Yukon | SLT |
| 2015-2020 | GMC | Yukon XL | SLE |
| 2015-2020 | GMC | Yukon XL | SLT |
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We only sell authentic products from verified brand partners and retail partners globally.
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