NGK Acura EL 2005-2004 Direct Fit 4-Wire A/F Sensor

NGK Acura EL 2005-2004 Direct Fit 4-Wire A/F Sensor

Marsoni

M251S

$132.26

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

NGK Acura EL 2005-2004 Direct Fit 4-Wire 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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Good fit. Helps keep my vials sealed and sanitary. Clean before and during each use to prevent issues. The large caps are a great fit on 10ml water vials and the small caps are a great fit on 3ml research vials. The price was good, the variety of size and color are nice. Overall no complaints to report.

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Reviewed in the United States on February 21, 2026

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Angela

Lowell, US

★★★★★ 5

💯

Súper buenas y se puede lavar

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Reviewed in the United States on March 9, 2026

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Ray Hernandez

Omaha, US

★★★★★ 4

Great for the price

They are very nice quality, but the 3ml are a little tight on the vial. This is not necessarily a bad thing, but something to note. The 10ml are a little lose on 10ml, but work great on 30ml hospira bac water

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Reviewed in the United States on February 2, 2026

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Elizabeth Allen

Lowell, US

★★★★★ 3

Some easy, some not

Some fit good, some are a little rough to get on

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Reviewed in the United States on February 4, 2026

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Jacqueline