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Guaranteed to Fit2021 GMC Sierra 1500 Change Vehicle

AP Exhaust®
2021 GMC Sierra 1500 - Catalytic Converter, 4, 2.7 Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)

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$477.49
Manufacturer #641646
Guaranteed to Fit2021 GMC Sierra 1500 Change Vehicle
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Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2021 GMC Sierra 1500
Elevation
4 Cyl 2.7L
-
2021 GMC Sierra 1500
SLE
4 Cyl 2.7L
-
2021 GMC Sierra 1500
Base
4 Cyl 2.7L
-

Highlights

Emissions:
Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Product Fit:
Direct Fit
Recommended Use:
OE Replacement
Warranty:
5-year or 50,000-mile AP Exhaust limited warranty on converter body and 50,000-mile limited warranty on emissions
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.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2019-2021 GMC Sierra 1500
Base
4 Cyl 2.7L
-
2019-2024 Chevrolet Silverado 1500
LT
4 Cyl 2.7L
-
2019-2024 Chevrolet Silverado 1500
RST
4 Cyl 2.7L
-
2019-2024 Chevrolet Silverado 1500
WT
4 Cyl 2.7L
-
2019-2024 GMC Sierra 1500
Elevation
4 Cyl 2.7L
-
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Product Information

AP EXHAUST CATALYTIC CONVERTER

The AP Exhaust catalytic converter has an eco-friendly and energy-efficient design to support maximum pollution reduction. It is constructed with robust materials for long-lasting performance and is a direct-fit component to perfectly replace your old and worn-out catalytic converter.

  • With Clean by Design ceramic substrates to maximize the reduction of pollution
  • Comprehensive vehicle coverage
  • Long-term reliability
  • Lower emissions and environment-friendly
  • Hassle-free installation

Since 1927, AP Exhaust has been recognized as a trusted manufacturer of premium quality mufflers, exhaust pipes, and catalytic converters for automotive, light truck, and heavy-duty applications.

Need help?Call our product expert1-866-529-0412
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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.

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