MagnaFlow Conv DF 09-13 Chevy Avalanche 5.3L

MagnaFlow Conv DF 09-13 Chevy Avalanche 5.3L

Marsoni

M251S

$394.00

Get it in 3 business days with 1 day shipping. Friday, May 29

MagnaFlow Conv DF 09-13 Chevy Avalanche 5.3LKeep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51578. 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

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Your MagnaFlow Conv DF 09-13 Chevy Avalanche 5.3L orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I recently replaced my old cabin air filter with this one, and the difference was noticeable right away. Installation was quick and straightforward took less than 10 minutes with no special tools needed. What I appreciate most is the air quality improvement. The airflow feels stronger, and there’s a clear reduction in dust, odors, and outside pollution entering the cabin. If you’re looking for an easy, affordable upgrade that actually makes a difference in everyday driving comfort, this cabin filter is definitely worth it.

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Reviewed in the United States on November 19, 2025

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Rhonda

Los Angeles, US

★★★★★ 5

Chromed out looks good

The price was a beatable installment easy

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Reviewed in the United States on September 11, 2021

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Andrew Ramirez

West Palm Beach, US

★★★★★ 1

Does not fit

Fitment is horrible, don’t waste your money. Tabs are already broken upon receiving. Does not hold on to hood.

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Reviewed in the United States on November 14, 2025

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Maricela

Chelsea, US

★★★★★ 3

Fit is ok

They are a definite improvement from my original 22 year old grills but they have some clear differences in quality of the chroming, if you compare oem to these side by side the oem grills look smoother. also they don't fit great at least not on my car, albeit with a bit of nudging they fit pretty close to the originals. Overall not bad for something that is a quarter of the price of the oem part

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Reviewed in the United States on July 9, 2022

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audrey mahoney

Carnegie, US

★★★★★ 5

smoke free

i like it . is nice

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Reviewed in the United States on July 17, 2021