NGK Audi A4 2006-2001 Direct Fit 5-Wire Wideband A/F Sensor

NGK Audi A4 2006-2001 Direct Fit 5-Wire Wideband A/F Sensor

Marsoni

M251S

$154.34

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

NGK Audi A4 2006-2001 Direct Fit 5-Wire Wideband A/F 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. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how

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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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It seems to me like this product is always out of stock. Of the ones I have received and been able to use. They work as advertised and hold an incredible amount of weight. It is very easy to put them on and off, but once they are latched down, you could not remove them by hand without bending the hooks I would like to have a few more boxes to use in my steel building.

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Reviewed in the United States on January 13, 2026

Verified Purchase

Ashley

Battle Creek, US

★★★★★ 5

Magnet hooks you need!

Size: 4.5", Style: Open

I have been using these all over our shop and helps keep chords, tools and other items off the floor and more organized. I like the ease of the magnet, and it looks like. Built to last. I wish they were not so expensive.

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Reviewed in the United States on April 9, 2026

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HD Rider

Lake Worth, US

★★★★★ 5

Great product

Size: 4.5", Style: Open

Strong grip

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Reviewed in the United States on April 18, 2026

Verified Purchase

Rob W.

Massapequa, US

★★★★★ 5

Works, good holding power

Size: 4.5", Style: Open

Arrived as scheduled just as pictured. Purchased to hold my yard shovels & tools ( metal building) holds my square nose shovels, D handle Shovels w/o slipping. Impressed & happy with performance, enough to order again. Very happy with purchase.

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Reviewed in the United States on April 28, 2026