


MAF Wire Extension Harness - LS1 3-Wire
Marsoni
M251S
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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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Product Reviews
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
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Reviewed in the United States on March 16, 2026
★★★★★ 2
Too big
The one size fits all was too big for me.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Not to thick or thin well made
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
I bought pink so as not to lose when doing laundry with my daughter who steels all socks lol!
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Perfect
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
They were perfect
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Very Comfortable!
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
Very comfortable. Don’t slip off back of heal. Love the colors.
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Reviewed in the United States on March 25, 2026