NGK Infiniti QX4 2003-2001 Direct Fit Oxygen Sensor

NGK Infiniti QX4 2003-2001 Direct Fit Oxygen Sensor

Marsoni

M251S

$101.05

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

NGK Infiniti QX4 2003-2001 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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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I love it when I take a chance and spend some extra money hoping for a quality product - and it actually pans out. I bought this for my 2nd gen Toyota Tacoma (2014). The install was fast. Instructions were clear. The mount is ROCK solid and has two points of articulation so I can position my phone well. I couldn't ask for a better product. The price I paid was a little steep for a mount, but if you demand quality then look no further.

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Reviewed in the United States on October 21, 2025

Verified Purchase

Michael

Grantham, US

★★★★★ 5

Must buy.

use this thing every day I combined it with a quad lock MagSafe compatible charger and I could not imagine my life without it makes charging and using Google maps so much easier. really easy install extremely sturdy and it fit perfectly.

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Reviewed in the United States on January 6, 2026

Verified Purchase

Amazon Customer

Pawtucket, US

★★★★★ 1

Not compatible for Kia K5

Unfortunately, I had to return due to not being capatible with my K5.

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Reviewed in the United States on September 10, 2025

Verified Purchase

Amazon Customer