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Guaranteed to Fit2021 GMC Sierra 1500 Change Vehicle

Magnaflow®
2021 GMC Sierra 1500 - Muffler

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$679.00
$1,073.20Save: $394.20(37%)
Manufacturer #19533
Guaranteed to Fit2021 GMC Sierra 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2021 GMC Sierra 1500
Base
8 Cyl 5.3L
Extended Cab Pickup, Excludes Vehicles With Factory Performance Exhaust
2021 GMC Sierra 1500
Elevation
8 Cyl 5.3L
Crew Cab Pickup, Excludes Vehicles With Factory Performance Exhaust
2021 GMC Sierra 1500
SLE
8 Cyl 5.3L
Crew Cab Pickup, Excludes Vehicles With Factory Performance Exhaust
2021 GMC Sierra 1500
Denali
8 Cyl 5.3L
Crew Cab Pickup, Excludes Vehicles With Factory Performance Exhaust
2021 GMC Sierra 1500
SLT
8 Cyl 5.3L
Extended Cab Pickup, Excludes Vehicles With Factory Performance Exhaust
2021 GMC Sierra 1500
AT4
8 Cyl 5.3L
Crew Cab Pickup, Excludes Vehicles With Factory Performance Exhaust
2021 GMC Sierra 1500
Base
6 Cyl 4.3L
Crew Cab Pickup, Excludes Vehicles With Factory Performance Exhaust

Highlights

Part:
Brand:
Color Finish:
Natural
Quantity Sold:
Kit
Warranty:
Lifetime Magnaflow Limited Warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use:
Performance Replacement
Fitnotes:
Extended Cab Pickup, Excludes Vehicles With Factory Performance Exhaust,Crew Cab Pickup, Excludes Vehicles With Factory Performance Exhaust

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2019-2021 Chevrolet Silverado 1500
Custom
6 Cyl 4.3L
Extended Cab Pickup
2019-2021 Chevrolet Silverado 1500
Custom
8 Cyl 5.3L
Crew Cab Pickup
2019-2021 Chevrolet Silverado 1500
Custom Trail Boss
6 Cyl 4.3L
Extended Cab Pickup
2019-2021 Chevrolet Silverado 1500
SSV
8 Cyl 5.3L
Crew Cab Pickup
2019-2021 Chevrolet Silverado 1500
WT
6 Cyl 4.3L
Crew Cab Pickup
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Product Information

MAGNAFLOW MUFFLER

Expertly crafted and tested to top-grade, OE-specific standards, Magnaflow Muffler provides high quality performance without the high level price. Its OE-standard design provides the right fit and the right solution to your vehicle needs.

  • Meticulously crafted to OE-specific standards
  • Made with top-grade materials in state-of-the-art facilities
  • Strict OE requirements in fitment and functionality ensure part is reliable in performance
  • Offers unmatched quality at an unmatched price

Magnaflow Muffler offers top-quality replacement parts for the automotive aftermarket.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

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