MagnaFlow 19-23 GM 1500 4.3L / 5.3L D-Fit Muffler Replacement

MagnaFlow 19-23 GM 1500 4.3L / 5.3L D-Fit Muffler Replacement

Marsoni

M251S

$380.00

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

MagnaFlow 19-23 GM 1500 4.3L / 5.3L D-Fit Muffler ReplacementThe MagnaFlow Chevrolet Silverado 1500 GMC Sierra 1500 D Fit Muffler Replacement with Muffler Performance Exhaust System #19533 enhances your rig with dyno proven performance while replacing your truck's OEM mufflers. The clamp on inlet, clamp on outlet design facilitates easy installation. #19533 features fast flowing, 3 in. mandrel bent main piping that passes through a 14 in. straight through performance muffler and 11 in. NDT (No Drone Technology)

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Your MagnaFlow 19-23 GM 1500 4.3L / 5.3L D-Fit Muffler Replacement 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.
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Love these!! Many uses. Simple, nice looking, sturdy overall. Well made. Bought to divide the unsightly storage area from the calm rest area in the basement. Also, these worked well for our garage party where the dividers let light and air in, though blocked the view of our party area from the cars driving by.

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Reviewed in the United States on April 14, 2026

Verified Purchase

Danielle Mendoza

Grantham, US

★★★★★ 5

Great purchase!

Size: 6 Panel-120"W, Color: Beige

Beautiful. Easy to assemble and sturdy. Material is durable. Best room divider.

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Reviewed in the United States on May 6, 2026

Verified Purchase

Melissa

San Leandro, US

★★★★★ 5

Just what I needed

Size: 4 Panel-136"W, Color: Black

I have a one bedroom apt and my son stays with me half the time. He has an air mattress in the living room until I can afford a 2 bedroom. But he’s in his early teens and needs privacy. I bought this after looking online at may of these. I’m so glad I went with this one. It covers his air mattress 3/4 of the way around and now he has his own little nook. I also gave him some led lamps and he might it like his own little nightclub. He LOVES it. And now he’s excited to be in his space. The quality is so good and there’s no see through, no gaps, it’s perfect.

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Reviewed in the United States on March 24, 2026

Verified Purchase

Jonas4321

Chelsea, US

★★★★★ 4

Instructions could be clearer, but assembles well and is sturdy

Size: 3 Panel-102"W, Color: Black

The only reason for the lack of a star is the iffy instructions. There are a few different washers and the instructions could make the difference a LOT easier to understand and thereby reduce the need to re-do things. Other than that, the panels were easy to assemble and the parts fit well together. I was able to disassemble the screens and store them for a future use, which is nice. One caution - the feet that make the panels stand up will likely be a trip hazard, so be sure to plan the location for this device carefully.

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Reviewed in the United States on September 8, 2025