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
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

MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L

$930.00 In Stock Sold out

1-4 DAYS DELIVERY

100% ORIGINAL AND QUALITY

24 MONTHS GUARANTEE

  • Description
  • Fitment
  • Return Policy
  • Reviews
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 2016-2018 Chevrolet Silverado 1500, 2016-2020 Chevrolet Tahoe, 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
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
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
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

1. Returns

No Refunds/Exchanges:

We do not accept returns or exchanges unless the item you purchased is defective. If you receive a defective item, please contact us at [•] with details of the product and the defect. You can send the item you consider defective to:

Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a refund or a replacement as a result of the defect. If you are entitled to a replacement or refund, we will replace the product or refund the purchase price, using the original method of payment.

2. Shipping

To return the item you purchased, please mail it to:

Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.

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