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MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
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Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
Load image into Gallery viewer, MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
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MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L

$930.00
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MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
$930.00
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Return Policy: We will gladly accept returns for any reason within 30 days of receipt of delivery.

Availability: Ships anywhere in the United States

Processing Time: Allow 3-4 business days processing time for your order to ship.

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MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L
$930.00
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52642. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency.Designed to fit the 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500, and more, this direct-fit catalytic converter also interchanges with OE part 20757674. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
Technical Bulletin
Technical Bulletin


This Part Fits:

Year Make Model Submodel
2016-2020 Chevrolet Silverado 1500 Custom
2019-2020 Chevrolet Silverado 1500 Custom Trail Boss
2014-2020 Chevrolet Silverado 1500 High Country
2015-2018 Chevrolet Silverado 1500 LS
2014-2020 Chevrolet Silverado 1500 LT
2019-2020 Chevrolet Silverado 1500 LT Trail Boss
2014-2020 Chevrolet Silverado 1500 LTZ
2019-2020 Chevrolet Silverado 1500 RST
2015-2020 Chevrolet Silverado 1500 SSV
2014-2020 Chevrolet Silverado 1500 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
2019-2020 GMC Sierra 1500 AT4
2014-2020 GMC Sierra 1500 Base
2014-2020 GMC Sierra 1500 Denali
2019-2020 GMC Sierra 1500 Elevation
2014-2020 GMC Sierra 1500 SLE
2014-2020 GMC Sierra 1500 SLT
2015-2020 GMC Yukon SLE
2015-2020 GMC Yukon SLT
2015-2020 GMC Yukon XL SLE
2015-2020 GMC Yukon XL SLT

Return Policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return (for product purchased price). Some exclusions may apply to new, unopened, and limited supply products. All returns subject to processing and restocking fees (15% on items in new condition in opened mfg. packaging).

Return shipping is the sole responsibility of the buyer.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at sales@thomuresperformance.com.

Please note that returns will need to be sent to the following address: 3797 Hwy Z, Hillsboro, MO 63050

You can always contact us for any return question at sales@thomuresperformance.com.

Shipping

We can ship to virtually any address in the United States. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

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