NGK Mazda RX-7 1991-1989 Direct Fit Oxygen Sensor

NGK Mazda RX-7 1991-1989 Direct Fit Oxygen Sensor

Marsoni

M251S

$58.00

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

NGK Mazda RX-7 1991-1989 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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NIce quality, comfortable fabric, dries quick, and retains color after multiple washings. However; the fit did not work 100% for me. The legs kind of rode up and the boy shorts had a tendency to ride down, especially with consistent bending up and down activity. Good product but not a perfect fit for my shape. The bikini style was ideal and purchased multiple times.

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Reviewed in the United States on April 7, 2026

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Lotanya Mclean

Belleville, US

★★★★★ 5

Comfortable

Fit Type: Boyshort, Size: Medium, Color: Assorted Colors

These are very comfortable, lovely colors. You need to size down when purchasing a the material is high stretch.

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Reviewed in the United States on May 26, 2026

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Kim

West Palm Beach, US

★★★★★ 5

Great choice

Fit Type: Boyshort, Size: XX-Large, Color: Assorted Colors

Very comfortable

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Reviewed in the United States on May 24, 2026

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bopster429

San Leandro, US

★★★★★ 5

Very comfortable, right length

Size: Large, Color: Black,grey

This product arrived as described. I like the trunk length, not the boxer brief length. They are comfortable. Hold up well when worn and washed. I don't seem to sweat as much. These were ordered to replace ones ordered about 2-3 years ago due loss of weight, had to down size. The waist band doesn't roll as like other brands.

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Reviewed in the United States on May 20, 2026

Verified Purchase

Rudy Quezada

Lexington, US

★★★★★ 5

Perfect fit !

Size: Large, Color: Cerise,orange,yellow,light Blue

Most comfortable underwear I’ve had in awhile, soft, great length, can wear all day without adjusting all the time. I purchased a Large, I’m 6’3, 205 pounds, athletic build.

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Reviewed in the United States on April 20, 2026