MagnaFlow 21-252 OEM Grade Direct-Fit Catalytic Converter for 2011-2019 Chevy
- Regular price
-
$1,010.00 - Regular price
-
- Sale price
-
$1,010.00
In Stock: 12
Orders by 1pm PST ship same business dayFree Shipping w/3-4 Day Delivery
Authorized Dealer
Fitment Guarantee
30-Day Hassle Free Returns
Couldn't load pickup availability
Product Specification:
SKU:MAG21-252
MPN: 21-252
UPC: 888563133805
Weight: 35.8 lb
Inventory: 12
Type: Catalytic Converter Direct Fit
Vehicle Fitment
- 2011-2019 Chevrolet Silverado 2500 HD (6.0L V8)
- 2011-2019 Chevrolet Silverado 3500 HD (6.0L V8)
- 2011-2019 GMC Sierra 2500 HD (6.0L V8)
- 2011-2019 GMC Sierra 3500 HD (6.0L V8)
Features
- Direct-fit design for easy installation
- Built to OEM Grade standards
- Meets or exceeds Federal emissions requirements
- Constructed from durable stainless steel
- Mandrel-bent tubing for optimal exhaust flow
- Designed to keep the check engine light off
- Compatible with OBDII Federally registered vehicles
- Not legal for sale or installation in California, Colorado, or New York
Specifications
- Material: Stainless Steel
- Substrate Material: Ceramic
- Converter Configuration: Direct-Fit
- Emission Compliance: Federal/EPA
- Core Substrate Material: Ceramic
- Converter Outlet Attachment: Stock flange
- Outlet Quantity: 1
Included Components
- 1x MagnaFlow 21-252 Catalytic Converter
- All necessary mounting hardware
- Installation instructions
Product Description
The MagnaFlow 21-252 is a direct-fit OEM Grade catalytic converter designed to replace the original converter in 2011-2019 Chevrolet Silverado 2500 HD, 2011-2019 Chevrolet Silverado 3500 HD, 2011-2019 GMC Sierra 2500 HD, and 2011-2019 GMC Sierra 3500 HD models equipped with the 6.0L V8 engine. This converter is built to OEM Grade standards, ensuring a perfect fit and reliable performance.
Constructed from durable stainless steel with a ceramic substrate, the 21-252 meets or exceeds Federal emissions requirements, making it suitable for OBDII Federally registered vehicles. The mandrel-bent tubing design allows for optimal exhaust flow, helping to maintain engine performance and fuel efficiency.
Installation is straightforward with the included mounting hardware and installation instructions. However, it's important to note that this catalytic converter is not legal for sale or installation in California, Colorado, or New York due to state-specific emissions regulations.









































You may also like
-
aFe Power 50-70063D Momentum HD Cold Air Intake for 15-23 Toyota Hilux/Fortu
aFe Power 50-70063D Momentum HD Cold Air Intake for 15-23 Toyota Hilux/Fortu- Regular price
-
$385.95 - Regular price
-
- Sale price
-
$385.95
Add to cart -
AEM 21-721C Cold Air Intake for 2011-2013 Mini Cooper S/John Cooper Works 1.6L
AEM 21-721C Cold Air Intake for 2011-2013 Mini Cooper S/John Cooper Works 1.6L- Regular price
-
$629.99 - Regular price
-
- Sale price
-
$629.99
Add to cart -
aFe 59-20003 Turbo Inlet Pipe for 2017-2020 Ford Raptor 3.5L EcoBoost
aFe 59-20003 Turbo Inlet Pipe for 2017-2020 Ford Raptor 3.5L EcoBoost- Regular price
-
$374.95 - Regular price
-
- Sale price
-
$374.95
Add to cart -
Injen IS1341BLK Black Short Ram Intake for 2013-17 Hyundai Veloster Turbo 1.6L
Injen IS1341BLK Black Short Ram Intake for 2013-17 Hyundai Veloster Turbo 1.6L- Regular price
-
$348.93 - Regular price
-
$331.49 - Sale price
-
$348.93
Sold out -
aFe Power 56-70038R Takeda Momentum Cold Air Intake for 2018-25 Kia Stinger
aFe Power 56-70038R Takeda Momentum Cold Air Intake for 2018-25 Kia Stinger- Regular price
-
$443.95 - Regular price
-
- Sale price
-
$443.95
Add to cart -
Injen PF9032RB PowerFlow Cold Air Intake Black for 15-26 Ford F-150/Raptor
Injen PF9032RB PowerFlow Cold Air Intake Black for 15-26 Ford F-150/Raptor- Regular price
-
$568.08 - Regular price
-
$539.68 - Sale price
-
$568.08
Sold out -
Spectre 9918 Cold Air Intake for 09-14 Cadillac/GMC/Chevy SUVs Trucks
Spectre 9918 Cold Air Intake for 09-14 Cadillac/GMC/Chevy SUVs Trucks- Regular price
-
$186.95 - Regular price
-
- Sale price
-
$186.95
Add to cart -
K&N Cabin Filter Cleaning Kit
K&N Cabin Filter Cleaning Kit- Regular price
-
$32.95 - Regular price
-
- Sale price
-
$32.95
Add to cart -
K&N 69-9900TS Typhoon Cold Air Intake 17-22 Alfa Romeo Giulia/Stelvio 2.0L Turbo
K&N 69-9900TS Typhoon Cold Air Intake 17-22 Alfa Romeo Giulia/Stelvio 2.0L Turbo- Regular price
-
$419.99 - Regular price
-
- Sale price
-
$419.99
Add to cart -
K&N 50-2617 NextGen Cold Air Intake System for 21-25 Ford F-150/Raptor 2.7L/3.5L
K&N 50-2617 NextGen Cold Air Intake System for 21-25 Ford F-150/Raptor 2.7L/3.5L- Regular price
-
$425.99 - Regular price
-
- Sale price
-
$425.99
Add to cart










