NGK Audi 4000 1986-1980 Direct Fit Oxygen Sensor

NGK Audi 4000 1986-1980 Direct Fit Oxygen Sensor

Marsoni

M251S

$44.34

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

NGK Audi 4000 1986-1980 Direct Fit Oxygen SensorNTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic

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They look great and come exactly as described. They were super easy to install and came with everything you need. Sizing is exactly as described. For the price they’re all around a great purchase. I bought these to mount under our tv for video game consoles and they are perfect. However, they do not sit well on the wall. There’s only two mounting points when they should definitely have 3. We had to go get a shelf bracket from lowe’s to get it to sit right and not lean forward. So just beware if you want it to sit flush, you’re going to need something additional. Still worth it for the price!

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Reviewed in the United States on February 6, 2026

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Paiger

Dallas, US

★★★★★ 5

Thanks to Amazon

Color: White, Size: 35.6W x 11.6D x 2H, 2 Pack

Well, one thing I have to say is we got one white shelf and one brown shelf and it did look like the box had been opened. But that being said Amazon was very wonderful and told us to keep it took it off my bill. They didn’t even charge me for it. The assembly was super easy. My husband said it was very easy to install. All he did was paint the brown and white and put it on the wall so we lucked out on that one thank you

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Reviewed in the United States on May 25, 2026

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Amazon Customer

Belleville, US

★★★★★ 4

Works well with new hardware.

Color: White, Size: 24W x 11.6D x 2H, 2 Pack

The product is good and strong if you install the bracket securely to the wall. Do not use the supplied fasteners for sheet rock. Buy new fasteners at Home Depot that clamp tightly to the sheet rock and everything will be fine.

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Reviewed in the United States on May 25, 2026

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Wayne Hawksley

West Palm Beach, US

★★★★★ 5

Black floating shelves

Color: Black, Size: 24W x 11.6D x 2H, 2 Pack, Color: Black, Size: 24W x 11.6D x 2H, 2 Pack

Look nice, not solid wood, but for the price they do the job!

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Reviewed in the United States on April 23, 2026

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