MAF Wire Extension Harness - LS1 3-Wire

Marsoni

M251S

$43.99

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

MAF Wire Extension Harness - LS1 3-WireLS1 Gen 3 (3 Wire) Mass Air Flow Sensor MAF 24" Wire Extension Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Every assembly is individually hand tested to ensure it exceeds OEM standards Compatible with GM (Gen 3) LS1 series engines (Using a 3 wire Mass Air Flow Sensor) Most commonly found on 1997 2002 Corvettes and Camaros. **Verify that you do not have a 5 wire MAF sensor see WEMAF31 48 Includes: 1pc wire

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Update: Different color packs fit differently. I've purchased two packages, one all-black and one black with the colorful waistbands. The all-black are a little smaller. IMO the all-black run a half to a full size small, and the black with the colorful waistbands run true to size. Listen, all of our bodies and preferences are so different, but these are perfect for my body and my fit preference. They hit at my bellybutton and I would describe the length as short-boyshorts, but not hipsters. Most importantly, they're cotton, which my body reacts much better to these days.

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Reviewed in the United States on February 13, 2026

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Tat Phoenix

Massapequa, US

★★★★★ 5

Good quality

Size: Medium, Color: Set-unbl

They fit perfectly and seem well made

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Reviewed in the United States on February 22, 2026

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