LS1 Knock Sensor (1 Wire) Connector Plug Harness Pigtail TBI TPI Vortec LS

LS1 Knock Sensor (1 Wire) Connector Plug Harness Pigtail TBI TPI Vortec LS

Marsoni

M251S

$20.95

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

LS1 Knock Sensor (1 Wire) Connector Plug Harness Pigtail TBI TPI Vortec LSLS Knock Sensor Connector Pigtail Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Compatible with 1987 2006 (Gen I to Gen III engines) Includes: 1 pigtail w 6 inch wire lead Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals),(uses OEM harness wire colors)

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Your LS1 Knock Sensor (1 Wire) Connector Plug Harness Pigtail TBI TPI Vortec LS orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

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 got these on sale for a really great price, and my son-in-law absolutely loved them. He was so happy when he opened them - he only wears Cole Haan shoes because he has a wide foot and he’s on his feet all day as a car sales man. The brown and black in the design makes them super versatile, so he can wear them with just about anything. They look great, feel well made, and were definitely worth it.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 13, 2026

Verified Purchase

Mark D Brown

Louisville, US

★★★★★ 5

Very comfortable

Size: 9, Color: Marine Blue/Bt Tan

Great shoe. Very comfortable. Feels like a light sneaker. I love them going to buy another pair asap

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 15, 2026